<?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和rtx pro6000]]></title><description><![CDATA[<p dir="auto">跑生产力视频输出，直接上rtx pro6000会不会性能过剩，4090 48G能不能稳稳的搞起来</p>
]]></description><link>https://lcz.me/topic/13/4090-48g和rtx-pro6000</link><generator>RSS for Node</generator><lastBuildDate>Wed, 20 May 2026 08:02:37 GMT</lastBuildDate><atom:link href="https://lcz.me/topic/13.rss" rel="self" type="application/rss+xml"/><pubDate>Mon, 04 May 2026 12:18:07 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Thu, 07 May 2026 00:35:38 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/t68823878" aria-label="Profile: t68823878">@<bdi>t68823878</bdi></a> 是个思路，不过我别净图片作为运算加入进去的，因为有动态效果，静止图片出戏。我的数字人总体还是比较自然的，脚本处理满面有跳帧，但是20=30秒跳一次影响不大。</p>
]]></description><link>https://lcz.me/post/383</link><guid isPermaLink="true">https://lcz.me/post/383</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Thu, 07 May 2026 00:35:38 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Thu, 07 May 2026 00:10:39 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> 其实关键点是实现无限时长时同步存储生成数据从而达到不占显存目的，同时不用for循环（因为用for循环片段之间可能会有色差之类差异），还有就是利用图片裁切只运算人物口播那一小幅画面加快生成速度，然后利用遮罩在边界不突兀的情况下将人物再镶嵌进背景图里，然后用mpeg将所有素材合并即可；</p>
]]></description><link>https://lcz.me/post/375</link><guid isPermaLink="true">https://lcz.me/post/375</guid><dc:creator><![CDATA[t68823878]]></dc:creator><pubDate>Thu, 07 May 2026 00:10:39 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Tue, 05 May 2026 23:41:48 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/jenaflex" aria-label="Profile: jenaflex">@<bdi>jenaflex</bdi></a> 到时候分享下，弄个长帖，我也看看，弄点视频素材。</p>
]]></description><link>https://lcz.me/post/278</link><guid isPermaLink="true">https://lcz.me/post/278</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Tue, 05 May 2026 23:41:48 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Tue, 05 May 2026 23:11:44 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/daniel" aria-label="Profile: Daniel">@<bdi>Daniel</bdi></a> 我最近要测试PVE的虚拟机+GPU硬件直通 vs Baremetal（即Linux原生直连GPU）<br />
不过会是R9700，看一下有没有性能损失。我估计在5%以内</p>
]]></description><link>https://lcz.me/post/277</link><guid isPermaLink="true">https://lcz.me/post/277</guid><dc:creator><![CDATA[jenaflex]]></dc:creator><pubDate>Tue, 05 May 2026 23:11:44 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Tue, 05 May 2026 23:08:43 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/t68823878" aria-label="Profile: t68823878">@<bdi>t68823878</bdi></a> 这玩意我还要问你呢，我也想搞下inifitytalk，发个帖子给我参考下。详细点。我的数字人都是ltx2.3硬跑的，用脚本自己裁剪，实际上没有inifitytalk好。</p>
]]></description><link>https://lcz.me/post/275</link><guid isPermaLink="true">https://lcz.me/post/275</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Tue, 05 May 2026 23:08:43 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Tue, 05 May 2026 23:07:14 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/t68823878" aria-label="Profile: t68823878">@<bdi>t68823878</bdi></a> 你现在这样挺好的，不用折腾了啊，就够了啊。你都已经完美了，还想干嘛？想上天吗？<img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f602.png?v=d348ca29232" class="not-responsive emoji emoji-android emoji--joy" style="height:23px;width:auto;vertical-align:middle" title="😂" alt="😂" /></p>
]]></description><link>https://lcz.me/post/274</link><guid isPermaLink="true">https://lcz.me/post/274</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Tue, 05 May 2026 23:07:14 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Tue, 05 May 2026 22:47:00 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> 我是用的RTX Pro6000 96G跑的infinitetalk的FP8 KJ的模型，在自己修改comfyui插件的情况下不管时长多少（硬盘够就能一直跑）总的显存占用基本上可以控制在40G以内；也试过原生BF16模型，但是视觉上没有感觉到很大的差异，还请大神指点一下视频质量的差异体现在哪些地方，主要是肉眼能看见的</p>
]]></description><link>https://lcz.me/post/273</link><guid isPermaLink="true">https://lcz.me/post/273</guid><dc:creator><![CDATA[t68823878]]></dc:creator><pubDate>Tue, 05 May 2026 22:47:00 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Tue, 05 May 2026 18:47:48 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/daniel" aria-label="Profile: Daniel">@<bdi>Daniel</bdi></a> 不能兼顾，要原生。</p>
]]></description><link>https://lcz.me/post/266</link><guid isPermaLink="true">https://lcz.me/post/266</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Tue, 05 May 2026 18:47:48 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Tue, 05 May 2026 08:33:24 GMT]]></title><description><![CDATA[<p dir="auto">4090 48G外接扩展坞有性能损耗吗？我现在就一台主力机，华南双路E5 2696V3，64G ECC内存，AMD6750GRE 12G显卡，win+黑苹果双系统，想着能兼顾剪视频，Ubuntu是虚拟机安装还是独立安装好，怎么能全兼顾一下，谢谢老特</p>
]]></description><link>https://lcz.me/post/203</link><guid isPermaLink="true">https://lcz.me/post/203</guid><dc:creator><![CDATA[Daniel]]></dc:creator><pubDate>Tue, 05 May 2026 08:33:24 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Tue, 05 May 2026 02:57:35 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/kenshin" aria-label="Profile: kenshin">@<bdi>kenshin</bdi></a> 我升级这个卡干嘛？我就算部署Deepseek，也用不到它啊。</p>
]]></description><link>https://lcz.me/post/169</link><guid isPermaLink="true">https://lcz.me/post/169</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Tue, 05 May 2026 02:57:35 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Tue, 05 May 2026 01:58:19 GMT]]></title><description><![CDATA[<p dir="auto">老特你不要升级RTX Pro6000 96G啊，否则我们这群死穷鬼不跟着你玩了:)</p>
]]></description><link>https://lcz.me/post/155</link><guid isPermaLink="true">https://lcz.me/post/155</guid><dc:creator><![CDATA[kenshin]]></dc:creator><pubDate>Tue, 05 May 2026 01:58:19 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Mon, 04 May 2026 23:48:40 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/daniel" aria-label="Profile: Daniel">@<bdi>Daniel</bdi></a> 他已经被封禁了，已经公告了，不得取这样的名字。</p>
]]></description><link>https://lcz.me/post/138</link><guid isPermaLink="true">https://lcz.me/post/138</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Mon, 04 May 2026 23:48:40 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Mon, 04 May 2026 23:26:39 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/%E6%8A%A1%E9%94%A4%E8%80%85" aria-label="Profile: 抡锤者">@<bdi>抡锤者</bdi></a> 你的名字怎么和博主一样，我有点混乱了<img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f923.png?v=d348ca29232" class="not-responsive emoji emoji-android emoji--rolling_on_the_floor_laughing" style="height:23px;width:auto;vertical-align:middle" title="🤣" alt="🤣" /><img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f923.png?v=d348ca29232" class="not-responsive emoji emoji-android emoji--rolling_on_the_floor_laughing" style="height:23px;width:auto;vertical-align:middle" title="🤣" alt="🤣" /></p>
]]></description><link>https://lcz.me/post/136</link><guid isPermaLink="true">https://lcz.me/post/136</guid><dc:creator><![CDATA[Daniel]]></dc:creator><pubDate>Mon, 04 May 2026 23:26:39 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Mon, 04 May 2026 22:14:12 GMT]]></title><description><![CDATA[<p dir="auto">我也是主要跑生产力视频输出，我在考虑买5090 32g 还是JD的4090 48g ，都是差不多2.8w ，2.9w左右，该如何取舍？</p>
]]></description><link>https://lcz.me/post/134</link><guid isPermaLink="true">https://lcz.me/post/134</guid><dc:creator><![CDATA[抡锤者]]></dc:creator><pubDate>Mon, 04 May 2026 22:14:12 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Mon, 04 May 2026 17:49:32 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/daniel" aria-label="Profile: Daniel">@<bdi>Daniel</bdi></a> 你买850w的吧，其实750w电源肯定够，但是你没必要省那点钱。我这么和你说吧，我没换电源之前，7900xtx+4090d 我是1000w的电源照跑，不过长期不能这么干。</p>
]]></description><link>https://lcz.me/post/124</link><guid isPermaLink="true">https://lcz.me/post/124</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Mon, 04 May 2026 17:49:32 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Mon, 04 May 2026 15:18:57 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> 还是想先入4090 48G的，看了京东可以免息24期，pro 6000只能免息3期，压力有点大，现在能顺利生产视频就行，赚钱再换pro6000。4090 48G一次能生产多长的1080P视频？电源700W够不够，还是要1000W以上？</p>
]]></description><link>https://lcz.me/post/110</link><guid isPermaLink="true">https://lcz.me/post/110</guid><dc:creator><![CDATA[Daniel]]></dc:creator><pubDate>Mon, 04 May 2026 15:18:57 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Mon, 04 May 2026 14:52:28 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/sirwang" aria-label="Profile: sirwang">@<bdi>sirwang</bdi></a> 肯定去京东，我贵的大件都在京东买</p>
]]></description><link>https://lcz.me/post/107</link><guid isPermaLink="true">https://lcz.me/post/107</guid><dc:creator><![CDATA[Daniel]]></dc:creator><pubDate>Mon, 04 May 2026 14:52:28 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Mon, 04 May 2026 14:46:41 GMT]]></title><description><![CDATA[<p dir="auto">还是像锤子一样，买JD的吧，踏实些。3年保修毕竟。<br />
不过建议多问问是几相供电这些。 这些很重要。</p>
]]></description><link>https://lcz.me/post/106</link><guid isPermaLink="true">https://lcz.me/post/106</guid><dc:creator><![CDATA[sirwang]]></dc:creator><pubDate>Mon, 04 May 2026 14:46:41 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Mon, 04 May 2026 14:33:06 GMT]]></title><description><![CDATA[<p dir="auto">谢谢回复，我再纠结一晚，7万块有点肉疼，3万块咬咬牙也还行<img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f602.png?v=d348ca29232" class="not-responsive emoji emoji-android emoji--joy" style="height:23px;width:auto;vertical-align:middle" title="😂" alt="😂" /><img src="https://lcz.me/assets/plugins/nodebb-plugin-emoji/emoji/android/1f602.png?v=d348ca29232" class="not-responsive emoji emoji-android emoji--joy" style="height:23px;width:auto;vertical-align:middle" title="😂" alt="😂" /></p>
]]></description><link>https://lcz.me/post/105</link><guid isPermaLink="true">https://lcz.me/post/105</guid><dc:creator><![CDATA[Daniel]]></dc:creator><pubDate>Mon, 04 May 2026 14:33:06 GMT</pubDate></item><item><title><![CDATA[Reply to 4090 48G和rtx pro6000 on Mon, 04 May 2026 14:27:07 GMT]]></title><description><![CDATA[<p dir="auto">不会过剩，RTX Pro6000 96G无论算力还是显存都拉满了，它可以跑官方原生模型，全尺寸不量化的，效果最好，工作流也简单，无需上一大堆节点。4090 48G当然也能跑，但是要上Q4量化版本，Fp8版本带来的提升比起损失的显存也不值得，能玩玩，但是不爽。但是48G也足够跑市面上所有工作流了，大神在民间，大家都是24G，32G跑的，48G情绪价值拉满，单次生成长度拉满。</p>
]]></description><link>https://lcz.me/post/104</link><guid isPermaLink="true">https://lcz.me/post/104</guid><dc:creator><![CDATA[terry]]></dc:creator><pubDate>Mon, 04 May 2026 14:27:07 GMT</pubDate></item></channel></rss>