<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[MiniMax H3 在 RTX PRO 6000 上的生成速度测试]]></title><description><![CDATA[<p dir="auto">这是测试Radiance双卡TP优化时候租的一台对照的服务器，1小时还蛮贵的，就顺手做了一个测试~，机会难得，有没有锤友对自己的配置有信心想跟PRO 6000 肘击下！ <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f602.png?v=5be5614064c" class="not-responsive emoji emoji-android emoji--joy" style="height:1.4em;width:auto;vertical-align:middle" title=":joy:" alt="😂" /></p>
<h2>测试结果</h2>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>任务及轮次</th>
<th>输出分辨率</th>
<th>帧数与时长</th>
<th style="text-align:right">总耗时 秒</th>
<th style="text-align:right">采样 秒</th>
<th style="text-align:right">每步 秒</th>
<th style="text-align:right">视频解码 秒</th>
</tr>
</thead>
<tbody>
<tr>
<td>文生视频 r1</td>
<td>1344×768</td>
<td>362 / 15.083 秒</td>
<td style="text-align:right">1137.492</td>
<td style="text-align:right">1097.924</td>
<td style="text-align:right">54.896</td>
<td style="text-align:right">17.754</td>
</tr>
<tr>
<td>文生视频 r2</td>
<td>1344×768</td>
<td>362 / 15.083 秒</td>
<td style="text-align:right">1119.251</td>
<td style="text-align:right">1096.795</td>
<td style="text-align:right">54.840</td>
<td style="text-align:right">14.858</td>
</tr>
<tr>
<td>单图生视频 r1</td>
<td>1024×1024</td>
<td>362 / 15.083 秒</td>
<td style="text-align:right">1187.226</td>
<td style="text-align:right">1162.619</td>
<td style="text-align:right">58.131</td>
<td style="text-align:right">13.925</td>
</tr>
<tr>
<td>单图生视频 r2</td>
<td>1024×1024</td>
<td>362 / 15.083 秒</td>
<td style="text-align:right">1183.711</td>
<td style="text-align:right">1163.307</td>
<td style="text-align:right">58.165</td>
<td style="text-align:right">13.957</td>
</tr>
<tr>
<td>全参考 r1</td>
<td>1344×768</td>
<td>226 / 9.417 秒</td>
<td style="text-align:right">1873.828</td>
<td style="text-align:right">1812.426</td>
<td style="text-align:right">90.621</td>
<td style="text-align:right">9.187</td>
</tr>
<tr>
<td>全参考 r2</td>
<td>1344×768</td>
<td>226 / 9.417 秒</td>
<td style="text-align:right">1829.640</td>
<td style="text-align:right">1815.218</td>
<td style="text-align:right">90.761</td>
<td style="text-align:right">9.206</td>
</tr>
</tbody>
</table>
<h2>分阶段耗时</h2>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>任务及轮次</th>
<th style="text-align:right">条件编码含参考 VAE 秒</th>
<th style="text-align:right">音频解码 秒</th>
<th style="text-align:right">保存 秒</th>
<th style="text-align:right">采样内 Attention 秒</th>
<th style="text-align:right">采样内 MLP 秒</th>
</tr>
</thead>
<tbody>
<tr>
<td>文生视频 r1</td>
<td style="text-align:right">13.433</td>
<td style="text-align:right">0.640</td>
<td style="text-align:right">6.358</td>
<td style="text-align:right">958.991</td>
<td style="text-align:right">70.719</td>
</tr>
<tr>
<td>文生视频 r2</td>
<td style="text-align:right">缓存复用</td>
<td style="text-align:right">0.148</td>
<td style="text-align:right">6.828</td>
<td style="text-align:right">960.267</td>
<td style="text-align:right">70.825</td>
</tr>
<tr>
<td>单图生视频 r1</td>
<td style="text-align:right">4.106</td>
<td style="text-align:right">0.156</td>
<td style="text-align:right">5.709</td>
<td style="text-align:right">1021.292</td>
<td style="text-align:right">73.264</td>
</tr>
<tr>
<td>单图生视频 r2</td>
<td style="text-align:right">缓存复用</td>
<td style="text-align:right">0.152</td>
<td style="text-align:right">5.683</td>
<td style="text-align:right">1021.969</td>
<td style="text-align:right">73.275</td>
</tr>
<tr>
<td>全参考 r1</td>
<td style="text-align:right">43.159</td>
<td style="text-align:right">0.143</td>
<td style="text-align:right">4.485</td>
<td style="text-align:right">1631.393</td>
<td style="text-align:right">91.868</td>
</tr>
<tr>
<td>全参考 r2</td>
<td style="text-align:right">缓存复用</td>
<td style="text-align:right">0.115</td>
<td style="text-align:right">4.540</td>
<td style="text-align:right">1635.360</td>
<td style="text-align:right">92.175</td>
</tr>
</tbody>
</table>
<p dir="auto">首次条件编码的内部耗时如下，均为 CUDA 流经过时间。</p>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>任务</th>
<th style="text-align:right">Qwen 条件编码 秒</th>
<th style="text-align:right">图像 VAE 秒</th>
<th style="text-align:right">视频 VAE 秒</th>
<th style="text-align:right">音频 VAE 秒</th>
</tr>
</thead>
<tbody>
<tr>
<td>文生视频</td>
<td style="text-align:right">13.419</td>
<td style="text-align:right">0.000</td>
<td style="text-align:right">0.000</td>
<td style="text-align:right">0.000</td>
</tr>
<tr>
<td>单图生视频</td>
<td style="text-align:right">3.291</td>
<td style="text-align:right">0.776</td>
<td style="text-align:right">0.000</td>
<td style="text-align:right">0.000</td>
</tr>
<tr>
<td>全参考</td>
<td style="text-align:right">22.759</td>
<td style="text-align:right">0.966</td>
<td style="text-align:right">13.768</td>
<td style="text-align:right">0.647</td>
</tr>
</tbody>
</table>
<p dir="auto">条件编码包含其内部的 Qwen 编码、参考 VAE 和相关模型加载。Attention 与 MLP 的 CUDA 计时包含在采样中，不能再次与采样相加。CUDA 事件记录流上经过的时间，可能包含主机提交间隙，并非独占 GPU 活跃周期。</p>
<p dir="auto">第一项正式生成前重启了 ComfyUI 进程；操作系统文件缓存与预检产生的内核缓存已经预热。后续任务会复用已加载模型，因此这些总耗时不能解释成每个任务均从系统冷启动。</p>
<h2>显存 内存与能耗</h2>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>任务及轮次</th>
<th style="text-align:right">设备显存峰值 GiB</th>
<th style="text-align:right">ComfyUI 进程 RSS 峰值 GiB</th>
<th style="text-align:right">容器内存峰值 GiB</th>
<th style="text-align:right">GPU 板卡能耗 Wh</th>
</tr>
</thead>
<tbody>
<tr>
<td>文生视频 r1</td>
<td style="text-align:right">45.302</td>
<td style="text-align:right">45.854</td>
<td style="text-align:right">52.791</td>
<td style="text-align:right">185.383</td>
</tr>
<tr>
<td>文生视频 r2</td>
<td style="text-align:right">48.069</td>
<td style="text-align:right">45.976</td>
<td style="text-align:right">52.933</td>
<td style="text-align:right">185.065</td>
</tr>
<tr>
<td>单图生视频 r1</td>
<td style="text-align:right">49.856</td>
<td style="text-align:right">47.546</td>
<td style="text-align:right">54.818</td>
<td style="text-align:right">196.118</td>
</tr>
<tr>
<td>单图生视频 r2</td>
<td style="text-align:right">49.856</td>
<td style="text-align:right">47.626</td>
<td style="text-align:right">54.986</td>
<td style="text-align:right">195.909</td>
</tr>
<tr>
<td>全参考 r1</td>
<td style="text-align:right">52.929</td>
<td style="text-align:right">49.005</td>
<td style="text-align:right">59.965</td>
<td style="text-align:right">308.900</td>
</tr>
<tr>
<td>全参考 r2</td>
<td style="text-align:right">52.897</td>
<td style="text-align:right">48.950</td>
<td style="text-align:right">59.931</td>
<td style="text-align:right">302.407</td>
</tr>
</tbody>
</table>
<p dir="auto">六次生成的计时合计 2.3142 GPU 小时，板卡能耗合计约 1.3738 kWh。能耗由每秒采样积分得到，仅含 GPU 板卡，不含 CPU 和整机；租赁费用应按实际计费时长乘以服务器单价计算，环境准备和下载时间需另计。</p>
<p dir="auto">设备显存来自 nvidia-smi。PyTorch 分配器不包含 AIMDO 在分配器之外管理的权重映射，其峰值已另存于 JSON，不作为设备总显存。容器内存包括文件页缓存。</p>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>任务及轮次</th>
<th style="text-align:right">采样平均 GPU 利用率</th>
<th style="text-align:right">采样平均功耗 W</th>
<th style="text-align:right">采样平均图形频率 MHz</th>
</tr>
</thead>
<tbody>
<tr>
<td>文生视频 r1</td>
<td style="text-align:right">99.799%</td>
<td style="text-align:right">598.604</td>
<td style="text-align:right">2336.622</td>
</tr>
<tr>
<td>文生视频 r2</td>
<td style="text-align:right">99.994%</td>
<td style="text-align:right">599.923</td>
<td style="text-align:right">2333.549</td>
</tr>
<tr>
<td>单图生视频 r1</td>
<td style="text-align:right">99.987%</td>
<td style="text-align:right">599.805</td>
<td style="text-align:right">2338.048</td>
</tr>
<tr>
<td>单图生视频 r2</td>
<td style="text-align:right">99.988%</td>
<td style="text-align:right">599.726</td>
<td style="text-align:right">2336.610</td>
</tr>
<tr>
<td>全参考 r1</td>
<td style="text-align:right">99.868%</td>
<td style="text-align:right">598.643</td>
<td style="text-align:right">2336.274</td>
</tr>
<tr>
<td>全参考 r2</td>
<td style="text-align:right">99.906%</td>
<td style="text-align:right">596.883</td>
<td style="text-align:right">2330.385</td>
</tr>
</tbody>
</table>
<h2>环境与启动参数</h2>
<ul>
<li>GPU：RTX PRO 6000 Blackwell Server Edition，96GB；默认及最大功耗上限均为 600W。</li>
<li>CPU：Xeon Platinum 8470Q；容器 CPU 配额为 22 核的计算时间。</li>
<li>容器内存上限：110 GiB。</li>
<li>ComfyUI：0.43.0，提交 <code>b5a432157de6b8884f81104cd02926adf4d597e4</code>；最终复核 1329 个官方原始文件均无改动。</li>
<li>Python 3.12.3；PyTorch 2.12.1+cu130；CUDA 13.0；驱动 580.82.09。</li>
<li>comfy-kitchen 0.2.40；comfy-aimdo 0.6.0。</li>
<li>RES multistep 采样器，simple 调度，20 步，CFG 1，24 fps。</li>
<li>原生 INT8 DiT 与视频 VAE、NVFP4 AWQ Qwen3-VL、FP32 音频 VAE。</li>
</ul>
<p dir="auto">启动脚本完整内容如下：</p>
<pre><code class="language-bash">#!/usr/bin/env bash
set -euo pipefail
cd /root/autodl-tmp/h3-comfy-benchmark
export PATH=/root/miniconda3/bin:$PATH
export CUDA_VISIBLE_DEVICES=0
export OMP_NUM_THREADS=16 MKL_NUM_THREADS=16 OPENBLAS_NUM_THREADS=16
export TOKENIZERS_PARALLELISM=false
export H3_BENCH_DETAILED=1
export PYTORCH_CUDA_ALLOC_CONF=expandable_segments:True
exec env/bin/python -u scripts/launch_comfy.py \
  --listen 127.0.0.1 --port 8188 \
  --preview-method none --cache-classic \
  --use-pytorch-cross-attention \
  --disable-all-custom-nodes --disable-api-nodes \
  --input-directory /root/autodl-tmp/h3-comfy-benchmark/input \
  --output-directory /root/autodl-tmp/h3-comfy-benchmark/output \
  --extra-model-paths-config /root/autodl-tmp/h3-comfy-benchmark/extra_model_paths.yaml
</code></pre>
<p dir="auto">原生量化路径由模型 quant_config 选择，不依赖 <code>--fast fp8_matrix_mult</code>。INT8、NVFP4 和 Flash SDPA 已通过真实 GPU 小算子预检。正式采样使用 PyTorch attention；CK INT8 attention 仅做环境算子检查，未作为正式生成基准。</p>
<p dir="auto">计时通过外部启动包装器记录节点、模型与层耗时。ComfyUI 官方源码未修改。这些数据包含记录开销，未把它们与其他未经相同计时方式测量的数据宣称为严格等价。</p>
<p dir="auto">================================<br />
1、文生视频：</p>
<p dir="auto">参考素材：<a href="https://upload.lcz.me/uploads/ff69e9bf-66a0-42fe-9114-07f9ea470160.zip" rel="nofollow ugc">T2VA.zip</a></p>
<p dir="auto"><a href="https://youtu.be/M94m5N0kkfs" rel="nofollow ugc"><i class="fa fa-youtube" aria-hidden="true"></i> Youtube Video</a></p><div class="js-lazyYT lazyYT-container" data-youtube-id="M94m5N0kkfs" data-width="640" data-height="360" data-parameters style="width:640px;padding-bottom:360px">
 <div class="ytp-thumbnail lazyYT-image-loaded" style="background-image:url(&quot;https://i.ytimg.com/vi/M94m5N0kkfs/hqdefault.jpg&quot;)">
  <button class="ytp-large-play-button ytp-button" tabindex="23" aria-live="assertive" style="transform:scale(0.85)" onclick="$(this).lazyYT(this);return false;">
   <svg height="100%" version="1.1" viewbox="0 0 68 48" width="100%">
    <path class="ytp-large-play-button-bg" d="m .66,37.62 c 0,0 .66,4.70 2.70,6.77 2.58,2.71 5.98,2.63 7.49,2.91 5.43,.52 23.10,.68 23.12,.68 .00,-1.3e-5 14.29,-0.02 23.81,-0.71 1.32,-0.15 4.22,-0.17 6.81,-2.89 2.03,-2.07 2.70,-6.77 2.70,-6.77 0,0 .67,-5.52 .67,-11.04 l 0,-5.17 c 0,-5.52 -0.67,-11.04 -0.67,-11.04 0,0 -0.66,-4.70 -2.70,-6.77 C 62.03,.86 59.13,.84 57.80,.69 48.28,0 34.00,0 34.00,0 33.97,0 19.69,0 10.18,.69 8.85,.84 5.95,.86 3.36,3.58 1.32,5.65 .66,10.35 .66,10.35 c 0,0 -0.55,4.50 -0.66,9.45 l 0,8.36 c .10,4.94 .66,9.45 .66,9.45 z" fill="#1f1f1e" fill-opacity="0.9">
    </path>
    <path d="m 26.96,13.67 18.37,9.62 -18.37,9.55 -0.00,-19.17 z" fill="#fff">
    </path>
    <path d="M 45.02,23.46 45.32,23.28 26.96,13.67 43.32,24.34 45.02,23.46 z" fill="#ccc">
    </path>
   </svg>
  </button>
 </div>
</div><p></p>
<p dir="auto">2、图生视频</p>
<p dir="auto">参考素材：<a href="https://upload.lcz.me/uploads/88bb04a7-2772-4e6a-ab5a-0769381100e0.zip" rel="nofollow ugc">I2VA.zip</a></p>
<p dir="auto"><a href="https://youtube.com/shorts/AgpJnVnFgxc?feature=share" rel="nofollow ugc"><i class="fa fa-youtube" aria-hidden="true"></i> Youtube Video</a></p><div class="js-lazyYT lazyYT-container" data-youtube-id="AgpJnVnFgxc" data-width="640" data-height="360" data-parameters style="width:640px;padding-bottom:360px">
 <div class="ytp-thumbnail lazyYT-image-loaded" style="background-image:url(&quot;https://i.ytimg.com/vi/AgpJnVnFgxc/hqdefault.jpg&quot;)">
  <button class="ytp-large-play-button ytp-button" tabindex="23" aria-live="assertive" style="transform:scale(0.85)" onclick="$(this).lazyYT(this);return false;">
   <svg height="100%" version="1.1" viewbox="0 0 68 48" width="100%">
    <path class="ytp-large-play-button-bg" d="m .66,37.62 c 0,0 .66,4.70 2.70,6.77 2.58,2.71 5.98,2.63 7.49,2.91 5.43,.52 23.10,.68 23.12,.68 .00,-1.3e-5 14.29,-0.02 23.81,-0.71 1.32,-0.15 4.22,-0.17 6.81,-2.89 2.03,-2.07 2.70,-6.77 2.70,-6.77 0,0 .67,-5.52 .67,-11.04 l 0,-5.17 c 0,-5.52 -0.67,-11.04 -0.67,-11.04 0,0 -0.66,-4.70 -2.70,-6.77 C 62.03,.86 59.13,.84 57.80,.69 48.28,0 34.00,0 34.00,0 33.97,0 19.69,0 10.18,.69 8.85,.84 5.95,.86 3.36,3.58 1.32,5.65 .66,10.35 .66,10.35 c 0,0 -0.55,4.50 -0.66,9.45 l 0,8.36 c .10,4.94 .66,9.45 .66,9.45 z" fill="#1f1f1e" fill-opacity="0.9">
    </path>
    <path d="m 26.96,13.67 18.37,9.62 -18.37,9.55 -0.00,-19.17 z" fill="#fff">
    </path>
    <path d="M 45.02,23.46 45.32,23.28 26.96,13.67 43.32,24.34 45.02,23.46 z" fill="#ccc">
    </path>
   </svg>
  </button>
 </div>
</div><p></p>
<p dir="auto">3、全参考</p>
<p dir="auto">参考素材：<a href="https://storage.to/7wm8jl3Ey" rel="nofollow ugc">https://storage.to/7wm8jl3Ey</a>  （仅七天下载时间）</p>
<p dir="auto"><a href="https://youtu.be/w5nXIwcPmQM" rel="nofollow ugc"><i class="fa fa-youtube" aria-hidden="true"></i> Youtube Video</a></p><div class="js-lazyYT lazyYT-container" data-youtube-id="w5nXIwcPmQM" data-width="640" data-height="360" data-parameters style="width:640px;padding-bottom:360px">
 <div class="ytp-thumbnail lazyYT-image-loaded" style="background-image:url(&quot;https://i.ytimg.com/vi/w5nXIwcPmQM/hqdefault.jpg&quot;)">
  <button class="ytp-large-play-button ytp-button" tabindex="23" aria-live="assertive" style="transform:scale(0.85)" onclick="$(this).lazyYT(this);return false;">
   <svg height="100%" version="1.1" viewbox="0 0 68 48" width="100%">
    <path class="ytp-large-play-button-bg" d="m .66,37.62 c 0,0 .66,4.70 2.70,6.77 2.58,2.71 5.98,2.63 7.49,2.91 5.43,.52 23.10,.68 23.12,.68 .00,-1.3e-5 14.29,-0.02 23.81,-0.71 1.32,-0.15 4.22,-0.17 6.81,-2.89 2.03,-2.07 2.70,-6.77 2.70,-6.77 0,0 .67,-5.52 .67,-11.04 l 0,-5.17 c 0,-5.52 -0.67,-11.04 -0.67,-11.04 0,0 -0.66,-4.70 -2.70,-6.77 C 62.03,.86 59.13,.84 57.80,.69 48.28,0 34.00,0 34.00,0 33.97,0 19.69,0 10.18,.69 8.85,.84 5.95,.86 3.36,3.58 1.32,5.65 .66,10.35 .66,10.35 c 0,0 -0.55,4.50 -0.66,9.45 l 0,8.36 c .10,4.94 .66,9.45 .66,9.45 z" fill="#1f1f1e" fill-opacity="0.9">
    </path>
    <path d="m 26.96,13.67 18.37,9.62 -18.37,9.55 -0.00,-19.17 z" fill="#fff">
    </path>
    <path d="M 45.02,23.46 45.32,23.28 26.96,13.67 43.32,24.34 45.02,23.46 z" fill="#ccc">
    </path>
   </svg>
  </button>
 </div>
</div><p></p>
]]></description><link>https://lcz.me/topic/2726</link><generator>RSS for Node</generator><lastBuildDate>Mon, 09 Nov 2026 17:11:16 GMT</lastBuildDate><atom:link href="https://lcz.me/topic/2726.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 30 Oct 2026 20:24:48 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to MiniMax H3 在 RTX PRO 6000 上的生成速度测试 on Tue, 03 Nov 2026 05:58:18 GMT]]></title><description><![CDATA[<p dir="auto">初来乍到，学习学习</p>
]]></description><link>https://lcz.me/post/30702</link><guid isPermaLink="true">https://lcz.me/post/30702</guid><dc:creator><![CDATA[kedy927]]></dc:creator><pubDate>Tue, 03 Nov 2026 05:58:18 GMT</pubDate></item><item><title><![CDATA[Reply to MiniMax H3 在 RTX PRO 6000 上的生成速度测试 on Mon, 02 Nov 2026 07:34:13 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/eric-y" aria-label="Profile: Eric-Y">@<bdi>Eric-Y</bdi></a>  那个是Ref2VA</p>
]]></description><link>https://lcz.me/post/30508</link><guid isPermaLink="true">https://lcz.me/post/30508</guid><dc:creator><![CDATA[Bunsei]]></dc:creator><pubDate>Mon, 02 Nov 2026 07:34:13 GMT</pubDate></item><item><title><![CDATA[Reply to MiniMax H3 在 RTX PRO 6000 上的生成速度测试 on Mon, 02 Nov 2026 06:20:31 GMT]]></title><description><![CDATA[<blockquote>
<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/bunsei" aria-label="Profile: Bunsei">@<bdi>Bunsei</bdi></a> <a href="/post/29617">说</a>:</p>
<p dir="auto">文生视频 r1	1344×768	362 / 15.083 秒	1137.492</p>
</blockquote>
<p dir="auto">这个像素15秒的文生视频要接近20分钟吗？</p>
]]></description><link>https://lcz.me/post/30497</link><guid isPermaLink="true">https://lcz.me/post/30497</guid><dc:creator><![CDATA[Eric Y]]></dc:creator><pubDate>Mon, 02 Nov 2026 06:20:31 GMT</pubDate></item><item><title><![CDATA[Reply to MiniMax H3 在 RTX PRO 6000 上的生成速度测试 on Sun, 01 Nov 2026 16:55:51 GMT]]></title><description><![CDATA[<p dir="auto">我觉得不必争论，尊重客观实测。3张R9700超过RTX Pro6000从规格的直觉上，我也觉得不可思议。毕竟R9700带宽只有640G/S，但如果是看算力，差距其实没那么夸张。工作流的效率还是要以实际测试为准，觉得有疑问的可以拿出实测数据反驳。我觉得，我以为，不符合撕逼准则。</p>
]]></description><link>https://lcz.me/post/30378</link><guid isPermaLink="true">https://lcz.me/post/30378</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Sun, 01 Nov 2026 16:55:51 GMT</pubDate></item><item><title><![CDATA[Reply to MiniMax H3 在 RTX PRO 6000 上的生成速度测试 on Sun, 01 Nov 2026 16:51:45 GMT]]></title><description><![CDATA[<p dir="auto"><img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/2b50.png?v=5be5614064c" class="not-responsive emoji emoji-android emoji--star" style="height:1.4em;width:auto;vertical-align:middle" title="⭐" alt="⭐" /> 版主审定：本帖设为<strong>精华</strong>，作者 <strong>+6 积分</strong>奖励，希望再接再厉！</p>
<blockquote>
<p dir="auto">奖励凭证：精华 +6 分 · 编号 f2726-1217-1</p>
</blockquote>
]]></description><link>https://lcz.me/post/30377</link><guid isPermaLink="true">https://lcz.me/post/30377</guid><dc:creator><![CDATA[Xiaote]]></dc:creator><pubDate>Sun, 01 Nov 2026 16:51:45 GMT</pubDate></item><item><title><![CDATA[Reply to MiniMax H3 在 RTX PRO 6000 上的生成速度测试 on Sat, 31 Oct 2026 00:04:31 GMT]]></title><description><![CDATA[<p dir="auto">把「单请求延迟」和「聚合吞吐」分开看，这场对比才有意义。</p>
<p dir="auto">PRO 6000 的硬优势是 96G 单卡 + 约 1.79TB/s，TP 通信为 0；3×R9700 纸面总带宽 1.92TB/s，但 all-reduce 走 PCIe、没有 NVLink，H3 这种每步都要同步的 DiT，3 卡 TP 的通信占比会把纸面优势吃掉不少。2×R9700 差 17% 如果还混了 VAE 解码和条件编码，采样段的真实差距可能被稀释或放大，最好分开计时。</p>
<p dir="auto">3×R9700 能赢的场景我认为是：并发/批吞吐、模型加 KV 超过 32G 但能切进 96G、且 P2P 拓扑和 RCCL 调通；单请求 1080p 长片这种，PRO 6000 免通信仍是硬优势。真要「肘击」，建议同工作流、同量化、同 seed、batch=1，把采样/VAE/条件编码分开报，再附 all-reduce 时间，否则口径不可比。功耗 3×210W 约 630W 和 600W 同级，但三卡平台成本、散热和故障率也得算进去。</p>
]]></description><link>https://lcz.me/post/29649</link><guid isPermaLink="true">https://lcz.me/post/29649</guid><dc:creator><![CDATA[Xiaote]]></dc:creator><pubDate>Sat, 31 Oct 2026 00:04:31 GMT</pubDate></item><item><title><![CDATA[Reply to MiniMax H3 在 RTX PRO 6000 上的生成速度测试 on Fri, 30 Oct 2026 20:52:55 GMT]]></title><description><![CDATA[<p dir="auto">这张老师傅很难打败。<br />
一张pro 6000 被3张 R9700 击败很难。硬件指标在那呢！<br />
赢了就是 4080S 32G 三张的速度 击败了 5090 96G。</p>
]]></description><link>https://lcz.me/post/29621</link><guid isPermaLink="true">https://lcz.me/post/29621</guid><dc:creator><![CDATA[williamlouis]]></dc:creator><pubDate>Fri, 30 Oct 2026 20:52:55 GMT</pubDate></item><item><title><![CDATA[Reply to MiniMax H3 在 RTX PRO 6000 上的生成速度测试 on Fri, 30 Oct 2026 20:50:31 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/williamlouis" aria-label="Profile: williamlouis">@<bdi>williamlouis</bdi></a> <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f602.png?v=5be5614064c" class="not-responsive emoji emoji-android emoji--joy" style="height:1.4em;width:auto;vertical-align:middle" title=":joy:" alt="😂" /> 2张R9700大概是相差17%的性能，3张R9700就能乱拳打死老师傅（每张限制210W）~</p>
]]></description><link>https://lcz.me/post/29619</link><guid isPermaLink="true">https://lcz.me/post/29619</guid><dc:creator><![CDATA[Bunsei]]></dc:creator><pubDate>Fri, 30 Oct 2026 20:50:31 GMT</pubDate></item><item><title><![CDATA[Reply to MiniMax H3 在 RTX PRO 6000 上的生成速度测试 on Fri, 30 Oct 2026 20:46:56 GMT]]></title><description><![CDATA[<p dir="auto">pro 6000 还是目前的个人版的顶配。八极拳也很难破防。</p>
]]></description><link>https://lcz.me/post/29618</link><guid isPermaLink="true">https://lcz.me/post/29618</guid><dc:creator><![CDATA[williamlouis]]></dc:creator><pubDate>Fri, 30 Oct 2026 20:46:56 GMT</pubDate></item></channel></rss>