4614 字
12 分钟
10 系的余光反照:12G TITAN Xp 跑通 MiniMax-H3 的极限求生
2026-08-16

破局:一块 12G 显存,想去啃视频大模型#

暑假在家,人一闲下来就坐不住,总想折腾点新东西。之前光顾着折腾 LLM,图像这边也就只碰过 SD。最近 MiniMax-H3 在 AI 圈火得不行,我也跟着心痒,想自己上手玩玩视频模型…结果一抬头,就看到角落里那台被我当宝贝一样供着的服务器,现实立马给我泼了盆冷水。

先把家底亮出来,免得后面我说什么你们都以为我在凡尔赛:

$ fastfetch
.... saya@sayaserver
.',:clooo: .:looooo:. ---------------
.;looooooooc .oooooooooo' OS: Ubuntu 22.04.5 LTS (Jammy Jellyfish) x86_64
.;looooool:,''. :ooooooooooc Kernel: Linux 5.15.0-187-generic
;looool;. 'oooooooooo, Uptime: 6 mins
;clool' .cooooooc. ,, Packages: 1125 (dpkg), 4 (snap)
... ...... .:oo, Shell: bash 5.1.16
.;clol:,. .loooo' Terminal: /dev/pts/0 8.9p1 Ubuntu-3ubuntu0.16
:ooooooooo, 'ooool CPU: Intel(R) Xeon(R) E3-1275 V2 (8) @ 3.50 GHz
'ooooooooooo. loooo. GPU 1: NVIDIA TITAN Xp
'ooooooooool coooo. GPU 2: Intel Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller @ 1.25 GHz [Integrated]
,loooooooc. .loooo. Memory: 1.56 GiB / 23.30 GiB (7%)
.,;;;'. ;ooooc Swap: 0 B / 8.00 GiB (0%)
... ,ooool. Disk (/): 63.46 GiB / 115.78 GiB (55%) - ext4
.cooooc. ..',,'. .cooo. Local IP (wlp3s0): 192.168.101.112/24
;ooooo:. ;oooooooc. :l. Locale: en_US.UTF-8
.coooooc,.. coooooooooo.
.:ooooooolc:. .ooooooooooo'
.':loooooo; ,oooooooooc
..';::c' .;loooo:'

说句实话,这套东西放到 2026 年,真的就是一堆”电子文物”:TITAN Xp 是 2017 年的旗舰,帕斯卡架构,12GB 显存;CPU 是一颗十年前的 Intel Xeon E3-1275 V2,连 AVX2 这种稍微现代点的指令集都没有;内存也就 24GB,抠抠搜搜的。而我要碰的 MiniMax-H3,原版权重动辄几十个 GB,还要跑 Ref2VA(拿参考图生成视频)和 FL2VA(纯文本直接吐长视频)这两种吃显存吃到牙酸的玩法。

怎么看都像是一场还没开局就注定翻车的赌博。但我这人吧,越是被说”不行”,越来劲。

而且说真的,我最头疼的还不是硬件,是根本没人教。B 站上一刷,满屏都是”3060 6G 也能部署 MiniMax-H3”,人家也确实真跑起来了,看得我直眼馋。我心说,6G 都能跑,那我这 12G 的老卡难道还不行?虽然心里也门儿清,3060 是安培、我这是帕斯卡,架构差着两代,CUDA 支持都不在一个频道上,可就是咽不下这口气,偏想试试。结果兴冲冲去翻教程,内网外网都搜了个遍,最低最低也就是 2060 起步,10 系真就毫无收获。所以这一路,真的只能摸着石头过河,每一步都是自己硬趟出来的,踩的坑一个比一个离谱。

至于破局的路子,说白了也不是我自己凭空想出来的——虽然没找到 10 系的现成教程,但 20 系、30 系那些教程和社区老哥的经验,思路其实都是相通的,我照着扒下来,归结成两条:一是靠 GGUF 量化把几十个 G 的权重压到能塞进裤兜的程度,再借 mmap(内存映射) 让系统按需分页、别一口气把整块模型灌进物理内存;二是靠 ComfyUI 的显存动态切片 / Offloading,哪层放不下了就先踢到 CPU 或内存里凉快着,用的时候再捞回来。就这两根救命稻草,缺一根都得完蛋。

磨刀:给老家伙披上件能看的战甲#

先看看 minimax-h3 的官方权重,好家伙,重得离谱。好在手头还躺着一块闲置的 msata 硬盘,翻出来给它接上,权当给这老家伙扩个”弹药库”:

接上之后,空间总算是能喘口气了:

(base) saya@sayaserver:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
loop0 7:0 0 63.9M 1 loop /snap/core20/2318
loop1 7:1 0 63.8M 1 loop /snap/core20/2866
loop2 7:2 0 74M 1 loop /snap/core22/2411
loop3 7:3 0 115.1M 1 loop /snap/lxd/40115
loop4 7:4 0 115.3M 1 loop /snap/lxd/40338
loop5 7:5 0 38.8M 1 loop /snap/snapd/21759
loop6 7:6 0 50.1M 1 loop /snap/snapd/27591
sda 8:0 0 119.2G 0 disk
├─sda1 8:1 0 1G 0 part /boot/efi
└─sda2 8:2 0 118.2G 0 part /
sdb 8:16 0 119.2G 0 disk
├─sdb1 8:17 0 300M 0 part
├─sdb2 8:18 0 16M 0 part
└─sdb3 8:19 0 118.9G 0 part

格式化一下就能存权重了,顺手把工作目录也搭好。这一步没啥花头,就是标准流程:

# 格式化为ext4文件系统 (做之前记得备份)
sudo mkfs.ext4 /dev/sdb3
# 创建专属的挂载目录
sudo mkdir -p /mnt/aigc
# 挂载磁盘
sudo mount /dev/sdb3 /mnt/aigc
# 把文件夹的所有权交给现在的用户,免得以后装环境处处要 sudo
sudo chown -R $USER:$USER /mnt/aigc

内存是真的不太够(毕竟是捡垃圾攒的……),所以我又捣鼓了个 32G 的 swap,算是给这台老机器接了个”外挂丹田”,好歹关键时候能吊口气:

sudo fallocate -l 32G /mnt/aigc/swapfile
sudo chmod 600 /mnt/aigc/swapfile
sudo mkswap /mnt/aigc/swapfile
sudo swapon /mnt/aigc/swapfile

我平时有 conda 的习惯,先给镜像站配好,省得后面下个包都像便秘:

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --set show_channel_urls yes
pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/

然后就是装深度学习环境。这里有个让我纠结了好一会儿的点:PyTorch 版本。查了半天,2.7.1 是最后一个还支持帕斯卡架构的版本,再往上走,老架构就被 CUDA 无情抛弃了。换句话说,这老卡能用的路就这么窄窄一条,一步都不能走岔:

conda create -n comfyui python=3.10 -y
# 建立单独的python环境
conda activate comfyui
# 激活
# 确保在 comfyui 环境下执行
# 升级基础打包工具,防止构建旧库时报错
pip install --upgrade pip setuptools wheel -i https://pypi.tuna.tsinghua.edu.cn/simple
pip install torch==2.7.1 torchvision==0.22.1 torchaudio==2.7.1 --index-url https://mirror.sjtu.edu.cn/pytorch-wheels/cu126

装完先别急着高兴,用这个确认一下显卡到底有没有被正确认领:

python -c "import torch; print('CUDA可用性:', torch.cuda.is_available()); print('显卡型号:', torch.cuda.get_device_name(0))"

再就是克隆 ComfyUI 本体。至于那个据说能提速 30% 的加速节点,先放一放,等后面装插件的时候一起弄,免得现在堆在一起乱糟糟的:

git clone https://github.com/comfyanonymous/ComfyUI.git
#装comfyui本体
cd ComfyUI
pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
#补齐依赖
cd ..

最后把下模型用的工具也备齐:

# 安装 HuggingFace 官方的命令行工具以及多线程传输底座
pip install -U huggingface_hub hf-transfer -i https://pypi.tuna.tsinghua.edu.cn/simple
# 把环境变量强行打通到国内的镜像源,并开启多线程模式
export HF_ENDPOINT=https://hf-mirror.com
export HF_HUB_ENABLE_HF_TRANSFER=1

因为 TITAN Xp 只有 12GB 显存,得让这老将穿上”轻量战甲”——也就是最高效的 Q4_0 GGUF 格式,把原本几十 G 的东西压到约 11GB,再配合刚搞的 32G swap,勉强凑出一个算力和显存的”黄金平衡”。当然,这个平衡到底稳不稳,后面见分晓。

第一滴血:Illegal instruction 和 AVX2 的代沟#

不过先不急着拉模型,得先看看这 WebUI 到底点不点得起来:

python main.py --listen

然后……报错了。而且报得相当惨烈,劈头盖脸一大串:

Fatal Python error: Illegal instruction
Stack (most recent call first):
File "<frozen importlib._bootstrap>", line 241 in _call_with_frames_removed
File "<frozen importlib._bootstrap_external>", line 1184 in exec_module
File "<frozen importlib._bootstrap>", line 688 in _load_unlocked
File "<frozen importlib._bootstrap>", line 1006 in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1027 in _find_and_load
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/site-packages/kornia_rs/__init__.py", line 1 in <module>
File "<frozen importlib._bootstrap>", line 241 in _call_with_frames_removed
File "<frozen importlib._bootstrap_external>", line 883 in exec_module
File "<frozen importlib._bootstrap>", line 688 in _load_unlocked
File "<frozen importlib._bootstrap>", line 1006 in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1027 in _find_and_load
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/site-packages/kornia/io/io.py", line 24 in <module>
File "<frozen importlib._bootstrap>", line 241 in _call_with_frames_removed
File "<frozen importlib._bootstrap_external>", line 883 in exec_module
File "<frozen importlib._bootstrap>", line 688 in _load_unlocked
File "<frozen importlib._bootstrap>", line 1006 in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1027 in _find_and_load
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/site-packages/kornia/io/__init__.py", line 18 in <module>
File "<frozen importlib._bootstrap>", line 241 in _call_with_frames_removed
File "<frozen importlib._bootstrap_external>", line 883 in exec_module
File "<frozen importlib._bootstrap>", line 688 in _load_unlocked
File "<frozen importlib._bootstrap>", line 1006 in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1027 in _find_and_load
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/site-packages/kornia/utils/image_print.py", line 34 in <module>
File "<frozen importlib._bootstrap>", line 241 in _call_with_frames_removed
File "<frozen importlib._bootstrap_external>", line 883 in exec_module
File "<frozen importlib._bootstrap>", line 688 in _load_unlocked
File "<frozen importlib._bootstrap>", line 1006 in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1027 in _find_and_load
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/site-packages/kornia/utils/__init__.py", line 38 in <module>
File "<frozen importlib._bootstrap>", line 241 in _call_with_frames_removed
File "<frozen importlib._bootstrap_external>", line 883 in exec_module
File "<frozen importlib._bootstrap>", line 688 in _load_unlocked
File "<frozen importlib._bootstrap>", line 1006 in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1027 in _find_and_load
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/site-packages/kornia/filters/kernels.py", line 27 in <module>
File "<frozen importlib._bootstrap>", line 241 in _call_with_frames_removed
File "<frozen importlib._bootstrap_external>", line 883 in exec_module
File "<frozen importlib._bootstrap>", line 688 in _load_unlocked
File "<frozen importlib._bootstrap>", line 1006 in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1027 in _find_and_load
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/site-packages/kornia/filters/bilateral.py", line 26 in <module>
File "<frozen importlib._bootstrap>", line 241 in _call_with_frames_removed
File "<frozen importlib._bootstrap_external>", line 883 in exec_module
File "<frozen importlib._bootstrap>", line 688 in _load_unlocked
File "<frozen importlib._bootstrap>", line 1006 in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1027 in _find_and_load
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/site-packages/kornia/filters/__init__.py", line 20 in <module>
File "<frozen importlib._bootstrap>", line 241 in _call_with_frames_removed
File "<frozen importlib._bootstrap_external>", line 883 in exec_module
File "<frozen importlib._bootstrap>", line 688 in _load_unlocked
File "<frozen importlib._bootstrap>", line 1006 in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1027 in _find_and_load
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/site-packages/kornia/__init__.py", line 20 in <module>
File "<frozen importlib._bootstrap>", line 241 in _call_with_frames_removed
File "<frozen importlib._bootstrap_external>", line 883 in exec_module
File "<frozen importlib._bootstrap>", line 688 in _load_unlocked
File "<frozen importlib._bootstrap>", line 1006 in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1027 in _find_and_load
File "/mnt/aigc/ComfyUI/comfy_extras/nodes_post_processing.py", line 9 in <module>
File "<frozen importlib._bootstrap>", line 241 in _call_with_frames_removed
File "<frozen importlib._bootstrap_external>", line 883 in exec_module
File "<frozen importlib._bootstrap>", line 688 in _load_unlocked
File "<frozen importlib._bootstrap>", line 1006 in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1027 in _find_and_load
File "/mnt/aigc/ComfyUI/comfy_extras/nodes_latent.py", line 2 in <module>
File "<frozen importlib._bootstrap>", line 241 in _call_with_frames_removed
File "<frozen importlib._bootstrap_external>", line 883 in exec_module
File "<frozen importlib._bootstrap>", line 688 in _load_unlocked
File "<frozen importlib._bootstrap>", line 1006 in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1027 in _find_and_load
File "/mnt/aigc/ComfyUI/nodes.py", line 2263 in load_custom_node
File "/mnt/aigc/ComfyUI/nodes.py", line 2534 in init_builtin_extra_nodes
File "/mnt/aigc/ComfyUI/nodes.py", line 2562 in init_extra_nodes
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/asyncio/events.py", line 80 in _run
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/asyncio/base_events.py", line 1909 in _run_once
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/asyncio/base_events.py", line 603 in run_forever
File "/home/saya/miniconda3/envs/comfyui/lib/python3.10/asyncio/base_events.py", line 636 in run_until_complete
File "/mnt/aigc/ComfyUI/main.py", line 531 in start_comfyui
File "/mnt/aigc/ComfyUI/main.py", line 594 in <module>
Extension modules: sqlalchemy.cyextension.collections, sqlalchemy.cyextension.immutabledict, sqlalchemy.cyextension.processors, sqlalchemy.cyextension.resultproxy, sqlalchemy.cyextension.util, greenlet._greenlet, markupsafe._speedups, yaml._yaml, PIL._imaging, numpy._core._multiarray_umath, numpy.linalg._umath_linalg, torch._C, torch._C._dynamo.autograd_compiler, torch._C._dynamo.eval_frame, torch._C._dynamo.guards, torch._C._dynamo.utils, torch._C._fft, torch._C._linalg, torch._C._nested, torch._C._nn, torch._C._sparse, torch._C._special, numpy.random._common, numpy.random.bit_generator, numpy.random._bounded_integers, numpy.random._mt19937, numpy.random.mtrand, numpy.random._philox, numpy.random._pcg64, numpy.random._sfc64, numpy.random._generator, cuda_utils, psutil._psutil_linux, PIL._imagingft, scipy._lib._ccallback_c, charset_normalizer.md, charset_normalizer.cd, scipy.ndimage._nd_image, scipy.ndimage._rank_filter_1d, scipy.special._ufuncs_cxx, scipy.special._ufuncs, scipy.special._specfun, scipy.special._comb, scipy.linalg._fblas, scipy.linalg._flapack, scipy.linalg.cython_lapack, scipy.linalg._cythonized_array_utils, scipy.linalg._solve_toeplitz, scipy.linalg._decomp_lu_cython, scipy.linalg._matfuncs_sqrtm_triu, scipy.linalg._matfuncs_expm, scipy.linalg._linalg_pythran, scipy.linalg.cython_blas, scipy.linalg._decomp_update, scipy.sparse._sparsetools, _csparsetools, scipy.sparse._csparsetools, scipy.sparse.linalg._dsolve._superlu, scipy.sparse.linalg._eigen.arpack._arpack, scipy.sparse.linalg._propack._spropack, scipy.sparse.linalg._propack._dpropack, scipy.sparse.linalg._propack._cpropack, scipy.sparse.linalg._propack._zpropack, scipy.sparse.csgraph._tools, scipy.sparse.csgraph._shortest_path, scipy.sparse.csgraph._traversal, scipy.sparse.csgraph._min_spanning_tree, scipy.sparse.csgraph._flow, scipy.sparse.csgraph._matching, scipy.sparse.csgraph._reordering, scipy.special._ellip_harm_2, _ni_label, scipy.ndimage._ni_label, av._core, av.logging, av.buffer, av.audio.format, av.error, av.dictionary, av.container.pyio, av.format, av.index, av.utils, av.stream, av.container.streams, av.sidedata.encparams, av.sidedata.motionvectors, av.sidedata.sidedata, av.opaque, av.packet, av.container.input, av.container.output, av.container.core, av.codec.context, av.video.format, av.video.reformatter, av.plane, av.video.plane, av.video.frame, av.video.stream, av.codec.hwaccel, av.codec.codec, av.frame, av.audio.layout, av.audio.plane, av.audio.frame, av.audio.stream, av.filter.link, av.filter.context, av.filter.graph, av.filter.filter, av.filter.loudnorm, av.audio.resampler, av.audio.codeccontext, av.audio.fifo, av.bitstream, av.device, av.video.codeccontext, regex._regex, scipy.integrate._odepack, scipy.integrate._quadpack, scipy.integrate._vode, scipy.integrate._dop, scipy.integrate._lsoda, scipy.optimize._group_columns, scipy._lib.messagestream, scipy.optimize._trlib._trlib, scipy.optimize._lbfgsb, _moduleTNC, scipy.optimize._moduleTNC, scipy.optimize._cobyla, scipy.optimize._slsqp, scipy.optimize._minpack, scipy.optimize._lsq.givens_elimination, scipy.optimize._zeros, scipy.optimize._cython_nnls, scipy._lib._uarray._uarray, scipy.linalg._decomp_interpolative, scipy.optimize._bglu_dense, scipy.optimize._lsap, scipy.spatial._ckdtree, scipy.spatial._qhull, scipy.spatial._voronoi, scipy.spatial._distance_wrap, scipy.spatial._hausdorff, scipy.spatial.transform._rotation, scipy.optimize._direct, scipy.interpolate._fitpack, scipy.interpolate._dfitpack, scipy.interpolate._dierckx, scipy.interpolate._ppoly, scipy.interpolate._interpnd, scipy.interpolate._rbfinterp_pythran, scipy.interpolate._rgi_cython, scipy.interpolate._bspl, scipy.special.cython_special, scipy.stats._stats, scipy.stats._sobol, scipy.stats._qmc_cy, scipy.stats._biasedurn, scipy.stats._stats_pythran, scipy.stats._levy_stable.levyst, scipy.stats._ansari_swilk_statistics, scipy.stats._mvn, scipy.stats._rcont.rcont, av.subtitles.stream, multidict._multidict, yarl._quoting_c, propcache._helpers_c, aiohttp._http_writer, aiohttp._http_parser, aiohttp._websocket.mask, aiohttp._websocket.reader_c, frozenlist._frozenlist, requests.packages.charset_normalizer.md, requests.packages.chardet.md, requests.packages.charset_normalizer.cd, requests.packages.chardet.cd (total: 178)
Illegal instruction (core dumped)

看到那行 Illegal instruction (core dumped) 的时候,说实话我懵了一下。这玩意儿连个像样的报错都不给,直接一个”非法指令”就给我撂挑子了。去问了下 AI,答案挺扎心的:kornia_rs(一个 Rust/C 扩展)的二进制里带了我的 CPU 不认的 AVX2 指令。我这颗 E3-1275 V2 太老了,压根没学过这门”武功”。唯一的办法,就是把这个依赖降级到还能兼容我 CPU 的版本:

pip uninstall -y kornia kornia_rs opencv-python opencv-python-headless
#卸载旧的
pip install kornia==0.7.1 opencv-python==4.7.0.72 opencv-python-headless==4.7.0.72 -i https://pypi.tuna.tsinghua.edu.cn/simple
#安装最后兼容的版本
python main.py --listen

结果降完级,它又给我整出个新幺蛾子:

[INFO] setup plugin alembic.autogenerate.schemas
[INFO] setup plugin alembic.autogenerate.tables
[INFO] setup plugin alembic.autogenerate.types
[INFO] setup plugin alembic.autogenerate.constraints
[INFO] setup plugin alembic.autogenerate.defaults
[INFO] setup plugin alembic.autogenerate.comments
[INFO] setup plugin alembic.autogenerate.checkconstraint_byname
[WARNING] WARNING: You need pytorch with cu130 or higher to use optimized CUDA operations.
WARNING WARNING WARNING
If you are on nvidia 20 series and above it is required that you update your pytorch to cu130 or higher.
[INFO] Found comfy_kitchen backend eager: {'available': True, 'disabled': False, 'unavailable_reason': None, 'capabilities': ['adaln', 'apply_rope', 'apply_rope1', 'apply_rope1_', 'apply_rope_', 'apply_rope_split_half', 'apply_rope_split_half1', 'apply_rope_split_half1_', 'apply_rope_split_half_', 'convrot_w4a4_linear', 'dequantize_convrot_w4a4_weight', 'dequantize_int8_convrot_weight', 'dequantize_int8_convrot_weight_dtype', 'dequantize_int8_embedding', 'dequantize_int8_simple', 'dequantize_int8_simple_dtype', 'dequantize_mxfp8', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'dequantize_w4a8_int8_weight', 'gemv_awq_w4a16', 'int8_linear', 'na3d', 'prepare_int4_weight_for_int8_linear', 'quantize_and_rotate_rowwise', 'quantize_convrot_w4a4_weight', 'quantize_int8_convrot_weight', 'quantize_int8_rowwise', 'quantize_int8_tensorwise', 'quantize_mxfp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8', 'quantize_svdquant_w4a4', 'quantize_w4a8_int8_weight', 'rms_adaln', 'rms_rope', 'rms_rope1', 'rms_rope1_', 'rms_rope_', 'rms_rope_split_half', 'rms_rope_split_half1', 'rms_rope_split_half1_', 'rms_rope_split_half_', 'rotate_int8_convrot_weight', 'scaled_mm_mxfp8', 'scaled_mm_nvfp4', 'scaled_mm_svdquant_w4a4', 'stochastic_rounding_fp8', 'w4a8_int8_linear']}
[INFO] Found comfy_kitchen backend hip: {'available': False, 'disabled': False, 'unavailable_reason': 'PyTorch ROCm/HIP runtime not available', 'capabilities': []}
[INFO] Found comfy_kitchen backend triton: {'available': True, 'disabled': True, 'unavailable_reason': None, 'capabilities': ['adaln', 'apply_rope', 'apply_rope1', 'apply_rope1_', 'apply_rope_', 'apply_rope_split_half', 'apply_rope_split_half1', 'apply_rope_split_half1_', 'apply_rope_split_half_', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'int8_linear', 'na3d', 'quantize_and_rotate_rowwise', 'quantize_int8_rowwise', 'quantize_mxfp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8', 'rms_adaln', 'rms_rope', 'rms_rope1', 'rms_rope1_', 'rms_rope_', 'rms_rope_split_half', 'rms_rope_split_half1', 'rms_rope_split_half1_', 'rms_rope_split_half_', 'w4a8_int8_linear']}
[INFO] Found comfy_kitchen backend cuda: {'available': True, 'disabled': True, 'unavailable_reason': None, 'capabilities': ['adaln', 'apply_rope', 'apply_rope1', 'apply_rope1_', 'apply_rope_', 'apply_rope_split_half', 'apply_rope_split_half1', 'apply_rope_split_half1_', 'apply_rope_split_half_', 'convrot_w4a4_linear', 'dequantize_convrot_w4a4_weight', 'dequantize_int8_convrot_weight', 'dequantize_int8_convrot_weight_dtype', 'dequantize_int8_simple', 'dequantize_int8_simple_dtype', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'dequantize_w4a8_int8_weight', 'gemv_awq_w4a16', 'int8_linear', 'na3d', 'prepare_int4_weight_for_int8_linear', 'quantize_and_rotate_rowwise', 'quantize_convrot_w4a4_weight', 'quantize_int8_convrot_weight', 'quantize_int8_rowwise', 'quantize_int8_tensorwise', 'quantize_mxfp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8', 'quantize_svdquant_w4a4', 'quantize_w4a8_int8_weight', 'rms_adaln', 'rms_rope', 'rms_rope1', 'rms_rope1_', 'rms_rope_', 'rms_rope_split_half', 'rms_rope_split_half1', 'rms_rope_split_half1_', 'rms_rope_split_half_', 'rotate_int8_convrot_weight', 'scaled_mm_nvfp4', 'scaled_mm_svdquant_w4a4', 'stochastic_rounding_fp8', 'w4a8_int8_linear']}
[INFO] Checkpoint files will always be loaded safely.
[INFO] Total VRAM 12181 MB, total RAM 23857 MB
[INFO] pytorch version: 2.7.1+cu126
[INFO] Set vram state to: NORMAL_VRAM
[INFO] Device: cuda:0 NVIDIA TITAN Xp : cudaMallocAsync
[INFO] Using async weight offloading with 2 streams
[INFO] Enabled pinned memory 19760
[INFO] Using pytorch attention
A module that was compiled using NumPy 1.x cannot be run in
NumPy 2.4.6 as it may crash. To support both 1.x and 2.x
versions of NumPy, modules must be compiled with NumPy 2.0.
Some module may need to rebuild instead e.g. with 'pybind11>=2.12'.
If you are a user of the module, the easiest solution will be to
downgrade to 'numpy<2' or try to upgrade the affected module.
We expect that some modules will need time to support NumPy 2.
Traceback (most recent call last): File "/mnt/aigc/ComfyUI/main.py", line 239, in <module>
import execution
File "/mnt/aigc/ComfyUI/execution.py", line 19, in <module>
import comfy.model_patcher
File "/mnt/aigc/ComfyUI/comfy/model_patcher.py", line 33, in <module>
import comfy.hooks
File "/mnt/aigc/ComfyUI/comfy/hooks.py", line 14, in <module>
import comfy.lora
File "/mnt/aigc/ComfyUI/comfy/lora.py", line 22, in <module>
import comfy.model_base
File "/mnt/aigc/ComfyUI/comfy/model_base.py", line 75, in <module>
import comfy.ldm.sam3.detector
File "/mnt/aigc/ComfyUI/comfy/ldm/sam3/detector.py", line 11, in <module>
from comfy.ldm.sam3.tracker import SAM3Tracker, SAM31Tracker
File "/mnt/aigc/ComfyUI/comfy/ldm/sam3/tracker.py", line 10, in <module>
import cv2
File "/home/saya/miniconda3/envs/comfyui_new/lib/python3.11/site-packages/cv2/__init__.py", line 181, in <module>
bootstrap()
File "/home/saya/miniconda3/envs/comfyui_new/lib/python3.11/site-packages/cv2/__init__.py", line 153, in bootstrap
native_module = importlib.import_module("cv2")
File "/home/saya/miniconda3/envs/comfyui_new/lib/python3.11/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
AttributeError: _ARRAY_API not found
[WARNING] Unsupported Pytorch detected. DynamicVRAM support requires Pytorch version 2.8 or later. Falling back to legacy ModelPatcher. VRAM estimates may be unreliable especially on Windows
[INFO] Python version: 3.11.15 (main, Jun 11 2026, 15:20:16) [GCC 14.3.0]
[INFO] ComfyUI version: 0.33.0
[INFO] comfy-aimdo version: 0.4.13
[INFO] comfy-kitchen version: 0.2.31
[INFO] comfyui-frontend-package version: 1.49.6
[INFO] comfyui-workflow-templates version: 0.11.41
[INFO] comfyui-embedded-docs version: 0.5.10
[INFO] comfy-kitchen version: 0.2.31
[INFO] comfy-aimdo version: 0.4.13
[INFO] [Prompt Server] web root: /home/saya/miniconda3/envs/comfyui_new/lib/python3.11/site-packages/comfyui_frontend_package/static
[INFO] Asset seeder disabled
/home/saya/miniconda3/envs/comfyui_new/lib/python3.11/site-packages/kornia/feature/lightglue.py:44: FutureWarning: `torch.cuda.amp.custom_fwd(args...)` is deprecated. Please use `torch.amp.custom_fwd(args..., device_type='cuda')` instead.
@torch.cuda.amp.custom_fwd(cast_inputs=torch.float32)
[INFO] No OpenGL_accelerate module loaded: No module named 'OpenGL_accelerate'
[INFO]
Import times for custom nodes:
[INFO] 0.0 seconds: /mnt/aigc/ComfyUI/custom_nodes/websocket_image_save.py
[INFO] 0.1 seconds: /mnt/aigc/ComfyUI/custom_nodes/ComfyUI-Spectrum-MiniMax-H3
[INFO]
[INFO] Context impl SQLiteImpl.
[INFO] Will assume non-transactional DDL.
[INFO] Using RAM pressure cache.
[INFO] Starting server
[INFO] To see the GUI go to: http://127.0.0.1:8188

这回是 A module that was compiled using NumPy 1.x cannot be run in NumPy 2.4.6。说白了,就是刚才为了迁就 CPU 把 OpenCV 降到了 4.7,结果这老版本的 OpenCV 又不认 NumPy 2.0 了。老卡就是这么个”牵一发动全身”的命,你按下这头,那头又翘起来。行,那就继续降,谁怕谁:

pip install "numpy<2" -i https://pypi.tuna.tsinghua.edu.cn/simple
python main.py --listen

这回终于安静了,WebUI 完美点起来。那一刻,真的有种连过两关的虚脱感。

因为还没模型,先按 Ctrl+C 把 WebUI 关掉,去准备真正的”主菜”。

拉权重:12G 显存的极限豪赌#

接下来就是挑模型了。我选的是 Abiray/MiniMax-H3-GGUF 这个量化版。说实话,选量化的过程跟精打细算过日子没啥两样,得盯着那点 12G 显存 + 24G 内存反复掂量,最后圈定了这几份:

  • UNET:MiniMax-H3-Ref2VA-Q3_K_M.gguf (15.6 GB)
  • Text Encoder:qwen3vl_32b_minimax_h3-Q4_K_M.gguf (14.6 GB)
  • 视频 VAE:minimax_h3_video_vae_fp16.safetensors (5.21 GB)
  • 音频 VAE:minimax_h3_audio_vae_fp32.safetensors (605 MB)

清单里那两个 VAE,我特意没从量化仓库下。翻社区的 issue 时发现,这个仓库里的 VAE 是坏的——文件头元数据损坏,.safetensors 一加载就甩 incomplete metadata 之类的报错,压根没法用。所以我干脆绕开它,直接去官方 Comfy-Org/MiniMax-H3 拿无损版,等于在动刀之前就找好了”捐献的心脏”。这坑要是不提前看到,真等加载时才炸,又得在报错堆里扒拉一晚上。

然后更大的难题来了:UNET 得直接整个放进显存,15.6GB 塞不进我 12G 的口袋啊。于是我只能退而求其次,改用修剪版的 UNET:Abiray/MiniMax-H3-Pruned-GGUF

最终敲定这个:

MiniMax-H3-Ref2VA-Pruned-Q3_K_M.gguf (8.9GB)

8.9GB 刚好能躺进显存,代价是拿大约 10% 的质量去换一个不爆显存的体面。怎么说呢,穷人的生存哲学,就是在各种”差一点”之间反复横跳。

我在 Windows 电脑上把这些下载好之后,分别丢进对应的目录:

  • /mnt/aigc/ComfyUI/models/unet/
  • /mnt/aigc/ComfyUI/models/clip/
  • /mnt/aigc/ComfyUI/models/vae/

要用 GGUF 格式,就得装 ComfyUI-GGUF 这个解析扩展。它最关键的本事,是用 mmap 内存映射加载权重——系统把模型文件当成一块”虚拟内存”,用到哪段才把哪段换进内存,而不是一口气灌进去。对这台只有 24G 内存的老机器来说,这就是能不能跑起来的分水岭:

#进入ComfyUI的自定义节点目录
cd /mnt/aigc/ComfyUI/custom_nodes
#使用镜像代理克隆官方标准 ComfyUI-GGUF 仓库
git clone https://ghproxy.net/https://github.com/city96/ComfyUI-GGUF.git
#安装轮子包
pip install gguf -i https://pypi.tuna.tsinghua.edu.cn/simple
#返回并试启动
cd ..
python main.py --listen

看到这行就算装好了:

Import times for custom nodes:
[INFO] 0.1 seconds: /mnt/aigc/ComfyUI/custom_nodes/ComfyUI-GGUF

在 MiniMax-H3-GGUF 仓库根目录下,还有一个仓库主人搭好的模板文件,叫 minimax_ref2va_gguf_workflow.json。下载下来,在右侧操作面板点 Load / 加载 选中它,就能看到现成的模板了。

右边明显报错了——一堆节点它压根不认识,说明插件还没装齐。那就把缺的几个请进门,边装边记它们各自是干嘛的:

#进入插件目录
cd custom_nodes
#安装通用视频处理节点群 (ComfyUI-KJNodes)
git clone https://ghproxy.net/https://github.com/kijai/ComfyUI-KJNodes.git
cd ComfyUI-KJNodes && pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
cd ..
#安装 ComfyUI 常用工具包 (ComfyUI-Easy-Use)
git clone https://ghproxy.net/https://github.com/yolain/ComfyUI-Easy-Use.git
cd ComfyUI-Easy-Use && pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
cd ..
#安装 MiniMax-H3 专用加速器 (ComfyUI-Spectrum-MiniMax-H3)
git clone https://ghproxy.net/https://github.com/xmarre/ComfyUI-Spectrum-MiniMax-H3
cd ComfyUI-Spectrum-MiniMax-H3 && pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
cd ..
#安装 ComfyUI 视频解析器 (ComfyUI-VideoHelperSuite)
git clone https://ghproxy.net/https://github.com/Kosinkadink/ComfyUI-VideoHelperSuite.git
cd ComfyUI-VideoHelperSuite && pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
cd ..

这里面最重头的是 ComfyUI-Spectrum-MiniMax-H3,专门给 MiniMax-H3 写的算子加速节点,内部用切比雪夫岭回归流形预测去预测并跳过采样里那些冗余计算,能把速度往上拔大约 30%。对一块十年前的老卡来说,这 30% 就是实打实省下来的分钟数。剩下几个各司其职:ComfyUI-KJNodes 补通用视频处理和多模态数据对齐的节点;ComfyUI-Easy-Use 纯粹是让我少在节点图里手工连线受罪;ComfyUI-VideoHelperSuite(VHS) 管视频的加载、切片、逐帧处理和重新编码,把”视频”这门重活拆成帧级别的流水线,没有它,Ref2VA 的参考图、FL2VA 的首尾帧约束都没法好好喂进模型。

拔毒瘤:不兼容的 ComfyUI_NVIDIA_RTX_Nodes#

模板里还藏了个坑爹的 ComfyUI_NVIDIA_RTX_Nodes。这节点群是冲着光追 / Tensor Core 这类新架构硬件去的,而我这张 TITAN Xp 是帕斯卡老架构,压根没有 Tensor Core。不删掉,加载的时候就崩给你看,一点情面都不讲。

所以得动手改一下生成节点:既然没有 Tensor Core,就把 RTX 相关的逻辑删掉(大概在这个位置):

delete 删掉即可。

实战一:Ref2VA 参考视频生成#

我跑的是 Ref2VA(参考图生成视频)模式,得先写提示词、再塞两张参考图,然后才能开跑。

参考图这边,就随手拿了大肥鱼和一张女仆咖啡厅背景:

提示词,目标是生成一段 608 x 352 的 5 秒视频:

这是一段极具电影感和沉浸感的高清第一视角(POV)动画视频。镜头被严格设定在极低的贴地仰视视角,模拟观看者正躺在地板上向上仰望的视觉体验。
画面中央是一位拥有海蓝色浓密长发和毛茸茸兽耳的傲娇女仆。她身穿一套剪裁考究的经典深蓝色与纯白色相间的传统女仆装,裙摆有着精致层叠的白底荷叶边褶皱,双腿穿着紧身且带有勒肉感的纯白色过膝袜,脚踏一双带有精致绑带的黑色小皮鞋。她的表情带着三分傲慢、三分羞恼与四分不屑,蔚蓝色的眼眸居高临下地俯视着镜头,脸颊带着极其轻微的红晕。
故事发生在一家充满治愈感与温馨氛围的“兔兔森林”主题女仆咖啡厅内。背景呈现出精致的室内装潢:温暖的原木色调陈列柜与桌椅,铺着粉色格子花纹桌布的餐桌,墙壁上挂着可爱的兔子装饰画与干花,天花板上悬挂着散发着暖黄色光芒的复古玻璃吊灯与星星点点的氛围小灯串。
视频的动态过程是:女仆微微皱起眉头,优雅而带着极强压迫感地抬起她那穿着白丝与黑皮鞋的右脚,鞋底笔直地对准镜头的方向。接着,她带着一种轻蔑而又主导的姿态,将脚向着镜头(即观看者的脸部)缓慢、坚定地踩踏下来。在这个充满张力的动态过程中,随着她身体的前倾和抬腿的动作,她那海蓝色的长发在空气中自然地飘散,女仆装复杂的裙摆和围裙也随着重力与肢体动作自然地下垂与晃动,呈现出极具真实感的布料物理模拟效果。
在光影与摄影机调度上,背景咖啡厅的暖黄色氛围环境光从侧后方打在女仆的身上,在她的发丝和裙摆边缘勾勒出唯美的金色轮廓光(边缘光),这与她本身偏冷色调的蓝发和深蓝裙子形成了极具视觉冲击力的冷暖色彩对比。镜头采用了浅景深(大光圈)效果,远处的咖啡厅背景呈现出柔和唯美的虚化(散景),将所有的视觉焦点、清晰的纹理细节以及极强的心理压迫感,全部完美地集中在女仆精致傲娇的面容以及正逐步逼近镜头的鞋底上。画面色彩生动饱和,动作连贯流畅,张力十足。

然后找到加载 UNET 的地方,在画布中间找个空地快速双击,弹出来的搜索框里输入 Spectrum,让它在加载时过一遍 ComfyUI-Spectrum-MiniMax-H3 优化器:

针对我这块 Titan Xp,我把 warmup_steps 稍微抬了一点(从 1 调到 2),就当是给老卡在采样开头多留一点”读懂剧本”的缓冲时间,质量上会稳一些。

然后,运行。剩下的就是漫长的等待了。

[INFO] got prompt
[INFO] VAE load device: cuda:0, offload device: cpu, dtype: torch.float32
[INFO] VAE load device: cuda:0, offload device: cpu, dtype: torch.float32
[INFO] gguf qtypes: Q4_K (390), F32 (433), Q6_K (50), Q5_K (27), F16 (2)
[INFO] Requested to load MiniMaxH3TEModel_
[INFO] loaded completely; 15393.81 MB loaded, full load: True
[INFO] CLIP/text encoder model load device: cpu, offload device: cpu, current: cpu, dtype: torch.float16
[INFO] Requested to load MiniMaxH3VideoVAE
[INFO] loaded completely; 10659.61 MB usable, 9932.38 MB loaded, full load: True
[INFO] Requested to load MiniMaxH3TEModel_
[INFO] gguf qtypes: F32 (324), Q3_K (208)
[INFO] model weight dtype torch.bfloat16, manual cast: torch.float32
[INFO] model_type FLOW_AV
[WARNING] Spectrum H3: bootstrap_first_forecast was enabled but requires degree=1 and warmup_steps<=1; got degree=1 and warmup_steps=2. Disabling bootstrap_first_forecast for this node execution.
[INFO] Requested to load MiniMaxH3
[INFO] loaded partially; 7993.20 MB usable, 7882.67 MB loaded, 900.57 MB offloaded, 110.54 MB buffer reserved, lowvram patches: 0
100%|███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 25/25 [26:29<00:00, 63.60s/it]
[INFO] loaded partially; 8266.20 MB usable, 8155.66 MB loaded, 627.58 MB offloaded, 110.54 MB buffer reserved, lowvram patches: 0
[INFO] Requested to load MiniMaxH3VideoVAE
[INFO] loaded completely; 10120.16 MB usable, 9932.38 MB loaded, full load: True
[INFO] Requested to load MiniMaxH3AudioVAE
[INFO] loaded completely; 10601.49 MB usable, 577.08 MB loaded, full load: True
[INFO] Prompt executed in 00:41:363TEModel_

成了。前后磨了大概 40 分钟,Titan Xp 算是把吃奶的劲都使出来了。看到进度条走到 100% 的那一下,说不激动是假的。成片如下(5 秒):

实战二:FL2VA 纯文本长视频#

MiniMax-H3 还有一个模式是 FL2VA,能凭空生成、或者用首帧/末帧图来约束生成。我本来可以放两张图把首尾锁死,但这次偏想试试完全凭空生成能出来个啥:

点进去,同样让 UNET 在加载时过一遍 ComfyUI-Spectrum-MiniMax-H3 优化器:

提示词,这次要生成 10 秒的 608 x 352 视频:

这是一段极具新海诚与赛博朋克融合风格的高清动画长镜头。画面设定在一列正在水面上飞驰的未来跨海列车内部,时值黄昏,天空中交织着绮丽的紫红色与暗金色彩霞。
画面中央,一位拥有一头银色长发的二次元少女正安静地坐在靠窗的座位上。她戴着具有科技感的头戴式耳机,眼神略带忧郁地注视着窗外飞速掠过的未来水上城市废墟。在长达10秒的生成时间里,镜头采用平滑的轨道推进(Tracking shot),缓慢而稳定地向少女的侧脸靠近。随着列车的高速行驶,窗外的橙色夕阳余晖与车厢内闪烁的蓝色霓虹氛围光在少女的脸颊和发丝上交替流转,她的银色长发随着车厢内微弱的气流轻轻且连续地飘动,展现出极其细腻的布料与毛发物理动态。
在听觉层面上,伴随着列车车轮与铁轨碰撞产生的规律且充满节奏感的“哐当哐当”声,背景中萦绕着一首空灵、舒缓且带有电子合成器色彩的Lo-Fi轻音乐。偶尔能听到窗外隐约传来的海风呼啸声,视觉与听觉的完美交融,呈现出极强的孤独美学与沉浸式电影感。

然后就是更漫长的等待。

[INFO] got prompt
[WARNING] Spectrum H3: bootstrap_first_forecast was enabled but requires degree=1 and warmup_steps<=1; got degree=1 and warmup_steps=2. Disabling bootstrap_first_forecast for this node execution.
[INFO] Requested to load MiniMaxH3
[INFO] loaded partially; 5009.08 MB usable, 4677.47 MB loaded, 4105.77 MB offloaded, 331.61 MB buffer reserved, lowvram patches: 0
100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 25/25 [1:03:33<00:00, 152.54s/it]
[INFO] loaded partially; 4965.18 MB usable, 4633.57 MB loaded, 4149.66 MB offloaded, 331.61 MB buffer reserved, lowvram patches: 0
[INFO] Requested to load MiniMaxH3AudioVAE
[INFO] loaded completely; 6179.64 MB usable, 577.08 MB loaded, full load: True
[INFO] Requested to load MiniMaxH3VideoVAE
[INFO] loaded completely; 10120.16 MB usable, 9932.38 MB loaded, full load: True
[INFO] Prompt executed in 01:07:31

一个多小时,这条 10 秒的 FL2VA 长镜头总算是熬出来了。中间我一度怀疑它是不是卡死了,隔一会儿就凑过去看眼进度条。成片如下(10 秒):

性能压榨:温度、显存和时间的三方拉锯#

跑是跑通了,但”跑通”和”跑得舒服”真是两码事。这一路最磨人的,其实是效率和资源之间那场没完没了的拉锯。

CPU 文本编码的漫长等待。 那个 14.6GB 的 Text Encoder(qwen3vl 32B)根本挤不进显存,只能老老实实趴在 CPU 上干活。每次开跑前,光让这颗十年前的 E3 把提示词编码成向量,就要等上十几分钟。那段时间里,风扇声就是唯一的背景音,进度条却跟凝固了一样,我甚至一度以为是不是又死哪儿了。

显卡 100% 满载的温度与显存平衡。 一旦进入采样,TITAN Xp 就被死死钉在 100% 占用,12G 显存被压到 10GB 上下的极限水位。这时候就是场”温度 vs 显存”的平衡艺术:一边靠 offloaded 把放不下的权重切片踢出去(日志里 offloaded 那一栏,就是老卡在喘气的证据),一边还得盯着温度别让老将直接过热降频。让一块 2017 年的卡长时间满载一个多小时,本身就是一种温柔的极限施压,我每隔一阵就得去瞄一眼 nvtop,心里七上八下的。

提速就那两根杠杆。 能真正左右时长的,主要就是采样步数和预热步数:

  • 采样步数(steps):两次都跑在 25 步,Ref2VA 花了 26 分钟,FL2VA 因为时长更长、计算更重,直接涨到 63 分钟。想更快,最简单的就是往下砍步数,代价是画面连贯度和细节掉一点。
  • 预热步数(warmup_steps):我把 warmup_steps 从 1 调到 2,图的是让老卡在采样开头多点热身、质量稳一点。但注意日志里那条 WARNING——Spectrum 的 bootstrap_first_forecast 只在 warmup_steps<=1 时才生效,调到 2 之后这个加速项就被自动关了。说白了就是一次”质量换速度”的取舍:想压榨极限速度,就老实地保持 1;想求稳,就接受那点小幅减速。

尾声#

从一块 12G 的 TITAN Xp,到一颗连 AVX2 都没有的 E3,再到那次 VAE 的”外科手术式换血”——这趟折腾下来,我居然真把一条跑通 10 系 MiniMax-H3 的路给硬趟出来了。这条路网上没人写过,全是我一个坑一个坑踩、一颗雷一颗雷排出来的。说到底,我最感慨的不是跑出了多惊艳的视频,而是终于验证了心里一直憋着的那句话:

老硬件不该被默认判死刑。

只要摸清 GGUF 量化和 mmap 的脾气,学会用显存切片和 Offloading 在夹缝里腾挪,再配上几个真正懂行的加速节点,一套”电子考古队”级别的配置,也能在 2026 年磕磕绊绊地把视频大模型点亮。

写到这里,服务器风扇嗡嗡地响,像极了一位老将不服输的喘息。我盯着终端里那行 Prompt executed,忽然觉得,折腾垃圾佬的快乐,大概就藏在这种”本该跑不动、却偏偏跑动了”的倔强里。中间那些崩溃、抓狂、差点想砸键盘的瞬间,事后想起来居然都挺有意思的。

说到底,从 Maxwell 到 Pascal,这两代几乎就是半部显卡圈的断代史。Maxwell 那几年,老黄头一回把”能效比”喊得震天响,结果 GTX 970 又因为那 3.5G 显存的破事被全网口诛笔伐;到了 Pascal,16nm 制程直接把能效又往上拽了一个台阶,GTX 1080 Ti 更是一路封神,成了多少玩家心里”再战十年”的白月光。TITAN Xp 就是 Pascal 这一代最后的那盏灯——它诞生那年,矿潮正疯,吃鸡正火,同门的 1060、1070、1080 全被矿工抢去当苦力,没日没夜地算哈希;反倒是 TITAN Xp 因为定价太贵、挖矿性价比不划算,矿工压根看不上,才阴差阳错地保住了一副相对”清白”的身子。

说 Pascal 是传奇的一代,真不是客套。真正扛起这一代大旗的,其实是那块看起来最不起眼的 GTX 1060——它卖得最疯、装机量最大,常年霸榜 Steam 硬件调查,矿潮里被抢空的主力也是它。我们折腾的这块 TITAN Xp,反倒只是站在金字塔尖上的小众旗舰,贵得没几个人真掏钱买。可这并不妨碍它们一起,把 PC 游戏圈和矿圈烧得滚烫,成了无数人装机记忆里最难忘的一页。哪怕如今全被新架构甩进二手区吃灰,那份”再战十年”的底气,我们大概会一直记得。

如今这些卡早过了属于它们的时代,成了别人眼里的电子垃圾。可就是这么一块当年站在 Pascal 顶端的 TITAN Xp,十年后的今天,居然还在我这台捡垃圾的服务器上,硬是把一个 2026 年的视频大模型给点亮了。说心里没点波动,是假的。

这感觉挺像夕阳的。太阳快落山那几分钟,余晖反而最温柔、最好看。10 系的余光,就是这么一种”反照”——它当然追不上 40 系、50 系了,但在我这台捡垃圾的服务器上,它花上一个多小时,把一段属于旧时代的倔强,硬是照进了新时代的夜里。

下一次,再给它加点什么料呢?喵…にゃ。

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10 系的余光反照:12G TITAN Xp 跑通 MiniMax-H3 的极限求生
https://neotetra.top/posts/10-系的余光反照12g-titan-xp-跑通-minimax-h3-的极限求生/
作者
NeonSaya
发布于
2026-08-16
许可协议
CC BY-NC-SA 4.0

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