<?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[請益 Strata 雙卡配置：雙 RTX 3090，還是 RTX 5080 + RTX 3090？]]></title><description><![CDATA[<p dir="auto">大家好，想請教雙卡配置選擇。</p>
<p dir="auto">目前在考慮以下兩種方案：<br />
1.雙 RTX 3090<br />
2.RTX 5080 + RTX 3090</p>
<p dir="auto">主要用途是跑ComfyUI 的圖片／影片生成，也希望能兼顧Strata 的大型語言模型 。想請問以實際使用來看，哪種組合比較值得？<br />
想特別請教：</p>
<ul>
<li>Strata 的 layer split 下，雙 3090 和 5080+3090 在實際推理速度上差距如何？</li>
<li>5080+3090 是否通常由 5080 放前面？混搭卡有沒有遇到切分或相容性問題？</li>
</ul>
<p dir="auto">預計要搭配<br />
X99-TF<br />
E5-2696 V3</p>
<p dir="auto">請各路大神幫建議，感謝~</p>
]]></description><link>https://lcz.me/topic/2164</link><generator>RSS for Node</generator><lastBuildDate>Sat, 24 Oct 2026 02:05:31 GMT</lastBuildDate><atom:link href="https://lcz.me/topic/2164.rss" rel="self" type="application/rss+xml"/><pubDate>Wed, 07 Oct 2026 05:53:13 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 請益 Strata 雙卡配置：雙 RTX 3090，還是 RTX 5080 + RTX 3090？ on Sat, 10 Oct 2026 02:43:53 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/johnnybegood" aria-label="Profile: johnnybegood">@<bdi>johnnybegood</bdi></a> 也會有點擔心。不過來都來了，等到上機後見真章 <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f606.png?v=ec85ec55bc1" class="not-responsive emoji emoji-android emoji--laughing" style="height:1.4em;width:auto;vertical-align:middle" title="😆" alt="😆" /></p>
]]></description><link>https://lcz.me/post/23669</link><guid isPermaLink="true">https://lcz.me/post/23669</guid><dc:creator><![CDATA[Jeff Chou]]></dc:creator><pubDate>Sat, 10 Oct 2026 02:43:53 GMT</pubDate></item><item><title><![CDATA[Reply to 請益 Strata 雙卡配置：雙 RTX 3090，還是 RTX 5080 + RTX 3090？ on Fri, 09 Oct 2026 09:56:43 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/jeff-chou" aria-label="Profile: Jeff-Chou">@<bdi>Jeff-Chou</bdi></a> 还是店里买放心点， 多多少少有1年保修。 个人手里买的， 一手交钱一手交货， 真出了问题就很麻烦了。</p>
]]></description><link>https://lcz.me/post/23542</link><guid isPermaLink="true">https://lcz.me/post/23542</guid><dc:creator><![CDATA[johnnybegood]]></dc:creator><pubDate>Fri, 09 Oct 2026 09:56:43 GMT</pubDate></item><item><title><![CDATA[Reply to 請益 Strata 雙卡配置：雙 RTX 3090，還是 RTX 5080 + RTX 3090？ on Fri, 09 Oct 2026 09:27:42 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/jeff-chou" aria-label="Profile: Jeff-Chou">@<bdi>Jeff-Chou</bdi></a> 运气挺好，3090能买到靠谱的卡，它的生态挺好，战斗力是很强的。</p>
]]></description><link>https://lcz.me/post/23533</link><guid isPermaLink="true">https://lcz.me/post/23533</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Fri, 09 Oct 2026 09:27:42 GMT</pubDate></item><item><title><![CDATA[Reply to 請益 Strata 雙卡配置：雙 RTX 3090，還是 RTX 5080 + RTX 3090？ on Fri, 09 Oct 2026 08:22:42 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> 對方都宣稱主玩遊戲、未挖礦，也發了顯卡能跑的視頻，希望兩張 3090 都正常，能活久一點!!<br />
面交收到兩張 3090 了 ，不過除了顯卡外，所有的週邊配備都還沒到 (主板、記憶體…etc) <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f605.png?v=ec85ec55bc1" class="not-responsive emoji emoji-android emoji--sweat_smile" style="height:1.4em;width:auto;vertical-align:middle" title="😅" alt="😅" /><br />
還好看到版大發的 strata 視頻後，就趕緊立馬主動收 3090  ，兩張收了八萬二台幣，看到現在價格飛漲，感謝您啊。  <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f606.png?v=ec85ec55bc1" class="not-responsive emoji emoji-android emoji--laughing" style="height:1.4em;width:auto;vertical-align:middle" title="😆" alt="😆" /><img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f64f.png?v=ec85ec55bc1" class="not-responsive emoji emoji-android emoji--pray" style="height:1.4em;width:auto;vertical-align:middle" title="🙏" alt="🙏" /><img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f64f.png?v=ec85ec55bc1" class="not-responsive emoji emoji-android emoji--pray" style="height:1.4em;width:auto;vertical-align:middle" title="🙏" alt="🙏" /></p>
]]></description><link>https://lcz.me/post/23516</link><guid isPermaLink="true">https://lcz.me/post/23516</guid><dc:creator><![CDATA[Jeff Chou]]></dc:creator><pubDate>Fri, 09 Oct 2026 08:22:42 GMT</pubDate></item><item><title><![CDATA[Reply to 請益 Strata 雙卡配置：雙 RTX 3090，還是 RTX 5080 + RTX 3090？ on Thu, 08 Oct 2026 07:08:59 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/jeff-chou" aria-label="Profile: Jeff-Chou">@<bdi>Jeff-Chou</bdi></a> 你确定买到靠谱硬件啊，这玩意已经涨的离谱了，买到糟心的，就崩了。</p>
]]></description><link>https://lcz.me/post/23217</link><guid isPermaLink="true">https://lcz.me/post/23217</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Thu, 08 Oct 2026 07:08:59 GMT</pubDate></item><item><title><![CDATA[Reply to 請益 Strata 雙卡配置：雙 RTX 3090，還是 RTX 5080 + RTX 3090？ on Thu, 08 Oct 2026 05:20:45 GMT]]></title><description><![CDATA[<p dir="auto">感謝各路大神建議 <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f64f.png?v=ec85ec55bc1" class="not-responsive emoji emoji-android emoji--pray" style="height:1.4em;width:auto;vertical-align:middle" title="🙏" alt="🙏" /><img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f3fb.png?v=ec85ec55bc1" class="not-responsive emoji emoji-android emoji--skin-tone-2" style="height:1.4em;width:auto;vertical-align:middle" title="🏻" alt="🏻" />，買雙3090 ing <img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f44d.png?v=ec85ec55bc1" class="not-responsive emoji emoji-android emoji--+1" style="height:1.4em;width:auto;vertical-align:middle" title="👍" alt="👍" /><img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f3fb.png?v=ec85ec55bc1" class="not-responsive emoji emoji-android emoji--skin-tone-2" style="height:1.4em;width:auto;vertical-align:middle" title="🏻" alt="🏻" /></p>
]]></description><link>https://lcz.me/post/23201</link><guid isPermaLink="true">https://lcz.me/post/23201</guid><dc:creator><![CDATA[Jeff Chou]]></dc:creator><pubDate>Thu, 08 Oct 2026 05:20:45 GMT</pubDate></item><item><title><![CDATA[Reply to 請益 Strata 雙卡配置：雙 RTX 3090，還是 RTX 5080 + RTX 3090？ on Wed, 07 Oct 2026 09:47:23 GMT]]></title><description><![CDATA[<p dir="auto">双3090， 5080没啥前途，折腾不出什么花样来，双3090+NVLink，大模型体验无敌。万ComfyUI也是很利索，开两个实例，X99的话内存感到128G。</p>
]]></description><link>https://lcz.me/post/23045</link><guid isPermaLink="true">https://lcz.me/post/23045</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Wed, 07 Oct 2026 09:47:23 GMT</pubDate></item><item><title><![CDATA[Reply to 請益 Strata 雙卡配置：雙 RTX 3090，還是 RTX 5080 + RTX 3090？ on Wed, 07 Oct 2026 09:25:15 GMT]]></title><description><![CDATA[<p dir="auto">都上了5080为什么不上个好点的PCIE5.0主板？</p>
]]></description><link>https://lcz.me/post/23044</link><guid isPermaLink="true">https://lcz.me/post/23044</guid><dc:creator><![CDATA[JumpEggKiller]]></dc:creator><pubDate>Wed, 07 Oct 2026 09:25:15 GMT</pubDate></item><item><title><![CDATA[Reply to 請益 Strata 雙卡配置：雙 RTX 3090，還是 RTX 5080 + RTX 3090？ on Wed, 07 Oct 2026 07:27:01 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/jeff-chou" aria-label="Profile: Jeff-Chou">@<bdi>Jeff-Chou</bdi></a><br />
双卡对于COMFYUI来说几乎没有任何提升。<br />
不如RTX 3090专门跑COMFYUI，5080同时跑Strata ，一边生成脚本，一边生成视频。不用来回切换效率提高一倍。不过同时跑内存至少要需要128G。</p>
]]></description><link>https://lcz.me/post/23034</link><guid isPermaLink="true">https://lcz.me/post/23034</guid><dc:creator><![CDATA[perter]]></dc:creator><pubDate>Wed, 07 Oct 2026 07:27:01 GMT</pubDate></item><item><title><![CDATA[Reply to 請益 Strata 雙卡配置：雙 RTX 3090，還是 RTX 5080 + RTX 3090？ on Wed, 07 Oct 2026 06:30:57 GMT]]></title><description><![CDATA[<p dir="auto">ComfyUI 为主的话，3090 &gt; yes<br />
5080 &gt; 嗯嗯嗯</p>
]]></description><link>https://lcz.me/post/23025</link><guid isPermaLink="true">https://lcz.me/post/23025</guid><dc:creator><![CDATA[imbiplaza ASUS]]></dc:creator><pubDate>Wed, 07 Oct 2026 06:30:57 GMT</pubDate></item></channel></rss>