<?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[4090 48G+128G内存，Strata部署qwen3.8 flash next无审查，均速180+ tok/s，峰值280+ tok/s]]></title><description><![CDATA[<p dir="auto">结论先行: 现阶段我最好的选择，配置表贴在最后</p>
<p dir="auto"><strong>优缺点</strong><br />
<img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/2705.png?v=fe25256ab4a" class="not-responsive emoji emoji-android emoji--white_check_mark" style="height:1.4em;width:auto;vertical-align:middle" title="✅" alt="✅" /> 优点<br />
真的聪明：个人体感比我现在配置的sglang+qwen 3.8 27b AWQ+Dflash明显聪明，思考快3倍以上<br />
速度可用：纯吐字 ≈232 tok/s、峰值 TPS 219、首字 727ms,远快于阅读速度，用DSH，稳定维持在120 tok/s以上<br />
上下文：262K 满,论坛有人测试到512K（几乎无损）到1M</p>
<p dir="auto"><img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/274c.png?v=fe25256ab4a" class="not-responsive emoji emoji-android emoji--x" style="height:1.4em;width:auto;vertical-align:middle" title="❌" alt="❌" /> 缺点<br />
不支持多路并发：引擎原生限制,配置层面无解，源码里写死的<br />
对内存和显存要求高：论坛5070 12G + 64G，大概跑到40 toks/s</p>
<p dir="auto"><strong>硬件配置</strong><br />
GPU	RTX 4090 48GB(改版),驱动 617.14<br />
CPU	Intel Core Ultra 7 270K Plus 核心数 24 (8P+16E)<br />
内存	        128 GB<br />
主板         Z890 AERO G Gigabyte  Co., Ltd. 芯片组  Intel Z890<br />
硬盘         ZHITAITiPlus7100s4TB<br />
系统	        Windows 10 Enterprise LTSC 2024 (24H2)</p>
<p dir="auto"><strong>部署参考：</strong><br />
引擎仓库	<a href="https://github.com/Niko1221/Strata" rel="nofollow ugc">https://github.com/Niko1221/Strata</a><br />
我用的模型 <a href="https://huggingface.co/SC117/Qwen3.8-Flash-Next-GSQ-RCO-abliterated-GGUF" rel="nofollow ugc">https://huggingface.co/SC117/Qwen3.8-Flash-Next-GSQ-RCO-abliterated-GGUF</a><br />
无审查部署教程 <a href="https://www.xgdn.com/90.html" rel="nofollow ugc">https://www.xgdn.com/90.html</a><br />
视频介绍	<a href="https://www.youtube.com/watch?v=2DI9MWPXyaw&amp;t=975s" rel="nofollow ugc">https://www.youtube.com/watch?v=2DI9MWPXyaw&amp;t=975s</a><br />
量化：最高的 IQ3_S(模型文件 51.28 + 26.82 = 78.1 GB)</p>
<p dir="auto"><strong>启动后</strong><br />
GPU，显存，CPU，内存占用：<br />
<img src="https://upload.lcz.me/uploads/8456d4ff-aa71-43d0-92f9-39f96bbdbafb.jpeg" alt="image.jpeg" class="img-markdown  img-fluid" /></p>
<p dir="auto"><strong>三个关键调优(实测数据)：</strong><br />
1️⃣ 显存预留:默认值会让性能掉 10 倍 <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/26a0.png?v=fe25256ab4a" class="not-responsive emoji emoji-android emoji--warning" style="height:1.4em;width:auto;vertical-align:middle" title="⚠" alt="⚠" />️<br />
--vram-reserve-mib 原生默认写 700。<br />
实测:<br />
值	                 空闲显存	            实测速度<br />
700(默认)	364 MiB	           13.5 tok/s <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f480.png?v=fe25256ab4a" class="not-responsive emoji emoji-android emoji--skull" style="height:1.4em;width:auto;vertical-align:middle" title="💀" alt="💀" /><br />
1500	       ~1000 MiB	  138.4 tok/s<br />
3000(我用)    ~2600 MiB	  139.4 tok/s<br />
700 和 1500 之间有隐患,掉下去损失 10 倍且极不稳定(WDDM 换页)。1500 以上性能完全持平,所以填 3000 = 白拿 2.5 GB 显存给别的程序,零性能代价。</p>
<p dir="auto">2️⃣ CPU 专家池:23 砍到 15,反而快 8%<br />
--pool-workers 默认 = 物理核 − 1 = 我这台的 23。<br />
实测:<br />
workers	     速度<br />
23(默认)	    125.6 tok/s<br />
15	            135.5 tok/s<br />
为什么少了更快? 专家缓存命中率 99.5%,很多层根本没 CPU 活;而这个池是屏障同步的,每层都要等所有 worker 到齐,一个 token 要过 48 层。让 23 个线程为 0~2 个任务全部醒来再停靠,同步开销远大于工作量。</p>
<p dir="auto">3️⃣ 混合架构必调:--pool-affinity auto<br />
默认 all 按 Windows 的核枚举顺序取核 —— 我实测探出来是交错的:</p>
<p dir="auto">所以 --pool-affinity auto + 15 workers 拿到的是前 15 个位置 = 5 P 核 + 10 E 核而 默认auto(P 核优先)拿到 7 P + 8 E。</p>
<p dir="auto">配置	                                                       实际核分布	速度<br />
--pool-affinity all + 23 workers	      7 P + 16 E	       125.6<br />
--pool-affinity all + 15 workers	      5 P + 10 E	       135.5<br />
--pool-affinityauto + 15	                      7 P + 8 E	       144.1 <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/2705.png?v=fe25256ab4a" class="not-responsive emoji emoji-android emoji--white_check_mark" style="height:1.4em;width:auto;vertical-align:middle" title="✅" alt="✅" /><br />
第二行:丢了 2 个 P 核还快了 7.9% —— 证明 E 核的屏障拖累 &gt; P 核算力损失。</p>
<p dir="auto">原生负优化的参数：<br />
参数	                        结果<br />
--pcie-frac 0.75	111.3,   比默认 0.55 低 20% <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/274c.png?v=fe25256ab4a" class="not-responsive emoji emoji-android emoji--x" style="height:1.4em;width:auto;vertical-align:middle" title="❌" alt="❌" /><br />
--spec 6	132.8,       比 4 低 2% <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/274c.png?v=fe25256ab4a" class="not-responsive emoji emoji-android emoji--x" style="height:1.4em;width:auto;vertical-align:middle" title="❌" alt="❌" /><br />
--spec-min-p 0.3/0.7	131.6 / 129.4,默认 0.5 最优 <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/274c.png?v=fe25256ab4a" class="not-responsive emoji emoji-android emoji--x" style="height:1.4em;width:auto;vertical-align:middle" title="❌" alt="❌" /><br />
--suffix-draft 8、--prefill auto:16384	都在 ±2% 噪声内 <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/274c.png?v=fe25256ab4a" class="not-responsive emoji emoji-android emoji--x" style="height:1.4em;width:auto;vertical-align:middle" title="❌" alt="❌" /><br />
后两项我第一次单次测量时显示 +6.8% / +10.3%,做 4 次交错测量后发现是纯噪声(基线自己就 ±6% 波动)。单次测量的"提升"基本都是假的。</p>
<p dir="auto"><strong>性能实测</strong><br />
用 token-speed-tester 打真实服务(--max-tokens 1024 -r 3,提示词"写一篇关于 AI 的短文"),原始报告:<br />
<img src="https://upload.lcz.me/uploads/4ad69142-b868-4299-8bd9-c4a26cfa56c3.jpeg" alt="image.jpeg" class="img-markdown  img-fluid" /></p>
<p dir="auto"><strong>配置文件</strong><br />
文件位置:D:\Strata-main\variants\iq3_s-workers15-auto.json<br />
json<br />
{<br />
"exe": "D:\Strata-main\engine\strata.exe",<br />
"args": [<br />
"--pack",<br />
"D:\Strata-data\packs\iq3_s",<br />
"--native",<br />
"D:\Strata-Models\Qwen3.8-Flash-Next-GSQ-RCO-abliterated-IQ3_S-00001-of-00002.gguf",<br />
"--ple-gguf",<br />
"D:\Strata-Models\Qwen3.8-Flash-Next-GSQ-RCO-abliterated-IQ3_S-00002-of-00002.gguf",<br />
"--expert-profile",<br />
"D:\Strata-main\data\expert-profile.bin",<br />
"--expert-cache",<br />
"auto",<br />
"--prefill",<br />
"auto",<br />
"--spec",<br />
"4",<br />
"--spec-min-p",<br />
"0.5",<br />
"--mtp",<br />
"D:\Strata-data\mtp\rt",<br />
"--max-context",<br />
"262144",<br />
"--kv",<br />
"int8",<br />
"--kv-resident",<br />
"32768",<br />
"--vision",<br />
"--vram-reserve-mib",<br />
"3000",<br />
"--control-vector-scaled",<br />
"D:\Strata-main\data\experimental-speed-projection\Qwen3.8-Flash-Next-experimental-speed-projection.gguf:1.0",<br />
"--control-vector-layer-range",<br />
"4",<br />
"44",<br />
"--cvec-mode",<br />
"project",<br />
"--cvec-dir",<br />
"per-layer",<br />
"--pool-workers",<br />
"15",<br />
"--pool-affinity",<br />
"auto"<br />
],<br />
"cwd": "D:\Strata-main",<br />
"tokenizer": "D:\Strata-data\packs\iq3_s\tokenizer",<br />
"model_name": "qwen3.8-flash-next-iq3_s",<br />
"log": "D:\Strata-main\strata-iq3_s.log",<br />
"lib_dirs": [<br />
"D:\Strata-main\.venv\Lib\site-packages\nvidia\cu13\bin\x86_64"<br />
],</p>
<p dir="auto">"port": 8001,<br />
"host": "0.0.0.0",<br />
"gpu": 0,<br />
"gpus_asked": true,<br />
"vision": {<br />
"exe": "D:\Strata-main\engine\strata-vision.exe",<br />
"mmproj": "D:\Strata-Models\mmproj-Qwen3.8-Flash-Next-BF16.gguf",<br />
"model": "D:\Strata-Models\Qwen3.8-Flash-Next-GSQ-RCO-abliterated-IQ3_S-00001-of-00002.gguf",<br />
"gpu": true,<br />
"max_tokens": 1024<br />
}<br />
}</p>
]]></description><link>https://lcz.me/topic/2089</link><generator>RSS for Node</generator><lastBuildDate>Mon, 12 Oct 2026 13:28:49 GMT</lastBuildDate><atom:link href="https://lcz.me/topic/2089.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 04 Oct 2026 12:36:41 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 4090 48G+128G内存，Strata部署qwen3.8 flash next无审查，均速180+ tok/s，峰值280+ tok/s on Sun, 04 Oct 2026 14:18:39 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/terry" aria-label="Profile: terry">@<bdi>terry</bdi></a> 好</p>
]]></description><link>https://lcz.me/post/22386</link><guid isPermaLink="true">https://lcz.me/post/22386</guid><dc:creator><![CDATA[NY Zhao]]></dc:creator><pubDate>Sun, 04 Oct 2026 14:18:39 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G+128G内存，Strata部署qwen3.8 flash next无审查，均速180+ tok/s，峰值280+ tok/s on Sun, 04 Oct 2026 13:50:53 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/ny-zhao" aria-label="Profile: NY-Zhao">@<bdi>NY-Zhao</bdi></a><br />
先赞再来学习怎么优化。</p>
]]></description><link>https://lcz.me/post/22373</link><guid isPermaLink="true">https://lcz.me/post/22373</guid><dc:creator><![CDATA[perter]]></dc:creator><pubDate>Sun, 04 Oct 2026 13:50:53 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G+128G内存，Strata部署qwen3.8 flash next无审查，均速180+ tok/s，峰值280+ tok/s on Sun, 04 Oct 2026 12:39:42 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/ny-zhao" aria-label="Profile: NY-Zhao">@<bdi>NY-Zhao</bdi></a> 以后让AI整理成Markdown格式。我帮你弄了，下次注意，不然大段内容后被判定为AI Slop。</p>
]]></description><link>https://lcz.me/post/22330</link><guid isPermaLink="true">https://lcz.me/post/22330</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Sun, 04 Oct 2026 12:39:42 GMT</pubDate></item></channel></rss>