<?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[R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？]]></title><description><![CDATA[<p dir="auto">R9700 17900元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？<br />
<img src="https://upload.lcz.me/uploads/f276dc27-adb6-44ba-85d4-eee98f815499.jpeg" alt="image.jpeg" class="img-markdown  img-fluid" /></p>
<p dir="auto">R9700 单卡 Qwen 27B 只能用vllm, 不能sglang,  Qwen 27B NVFP4不能开vision， 不能把KV缓存放到内存。却可以卖到17000？</p>
<p dir="auto">双卡 R9700 价格和4090 48GB 一样，性能差了一大截，但部署调试的难度高了好几倍。同时，comfyUI 双卡R9700 完败和4090 48GB。</p>
<p dir="auto">双卡 R9700的价值点在哪里？</p>
]]></description><link>https://lcz.me/topic/2632</link><generator>RSS for Node</generator><lastBuildDate>Mon, 09 Nov 2026 11:54:39 GMT</lastBuildDate><atom:link href="https://lcz.me/topic/2632.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 27 Oct 2026 13:34:42 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Tue, 03 Nov 2026 12:55:02 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/gzctgj" aria-label="Profile: gzctgj">@<bdi>gzctgj</bdi></a> 私信下链接，谢谢</p>
]]></description><link>https://lcz.me/post/30774</link><guid isPermaLink="true">https://lcz.me/post/30774</guid><dc:creator><![CDATA[liu big]]></dc:creator><pubDate>Tue, 03 Nov 2026 12:55:02 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Sun, 01 Nov 2026 03:44:38 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/rongda-weng" aria-label="Profile: rongda-weng">@<bdi>rongda-weng</bdi></a> 其实，我是ITX, 我还是希望能单张卡解决所有问题，而不是两张卡。</p>
]]></description><link>https://lcz.me/post/30123</link><guid isPermaLink="true">https://lcz.me/post/30123</guid><dc:creator><![CDATA[suboyang]]></dc:creator><pubDate>Sun, 01 Nov 2026 03:44:38 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Sun, 01 Nov 2026 03:41:05 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/applejuice" aria-label="Profile: applejuice">@<bdi>applejuice</bdi></a> 你视觉模型怎么放进去了</p>
]]></description><link>https://lcz.me/post/30118</link><guid isPermaLink="true">https://lcz.me/post/30118</guid><dc:creator><![CDATA[suboyang]]></dc:creator><pubDate>Sun, 01 Nov 2026 03:41:05 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Thu, 29 Oct 2026 15:46:13 GMT]]></title><description><![CDATA[<blockquote>
<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/michael-zhang" aria-label="Profile: Michael-ZHANG">@<bdi>Michael-ZHANG</bdi></a> <a href="/post/29062">said</a>:</p>
<p dir="auto">技嘉AMD AI PRO9700卡，直接要2万多一张了</p>
</blockquote>
<p dir="auto">兩個月漲了7成, 這價格漲得有點誇張<br />
但R9700 市場上的貨源好像比較少 之前也很少人買R9700 32G 畢竟當時沒人看好A卡</p>
<p dir="auto">兩個月漲價前 有網友組了八卡出租<br />
<img src="https://upload.lcz.me/uploads/870f5b20-152b-4717-8e41-82e3cc3ba2f6.jpeg" alt="image.jpeg" class="img-markdown  img-fluid" /></p>
]]></description><link>https://lcz.me/post/29234</link><guid isPermaLink="true">https://lcz.me/post/29234</guid><dc:creator><![CDATA[kos or]]></dc:creator><pubDate>Thu, 29 Oct 2026 15:46:13 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Thu, 29 Oct 2026 14:28:30 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/suboyang" aria-label="Profile: suboyang">@<bdi>suboyang</bdi></a><br />
虽然我有两张r9700，但是如果有靠谱的渠道买到稳定的4090 48g的无脑入就对了，7900xtx 2张的话我感觉也够了</p>
]]></description><link>https://lcz.me/post/29221</link><guid isPermaLink="true">https://lcz.me/post/29221</guid><dc:creator><![CDATA[rongda weng]]></dc:creator><pubDate>Thu, 29 Oct 2026 14:28:30 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Thu, 29 Oct 2026 09:49:45 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/suboyang" aria-label="Profile: suboyang">@<bdi>suboyang</bdi></a> 求详细解释 我之前有跟你说r9700 本身decode 真的不好</p>
<p dir="auto">主要是moe qfn 刚好适合r9700<br />
再来就是paiton 优化， 但是主要都在短上下文 60-200k. 跑短子任务就刚好</p>
]]></description><link>https://lcz.me/post/29111</link><guid isPermaLink="true">https://lcz.me/post/29111</guid><dc:creator><![CDATA[applejuice]]></dc:creator><pubDate>Thu, 29 Oct 2026 09:49:45 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Thu, 29 Oct 2026 09:43:40 GMT]]></title><description><![CDATA[<blockquote>
<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/%E9%A3%8E%E6%BB%A1%E6%A5%BC" aria-label="Profile: 风满楼">@<bdi>风满楼</bdi></a> <a href="/post/29057">说</a>:</p>
<p dir="auto">两张 R9700</p>
</blockquote>
<p dir="auto">不建议两张 R9700，你最后会发现根本不值这个钱。</p>
]]></description><link>https://lcz.me/post/29109</link><guid isPermaLink="true">https://lcz.me/post/29109</guid><dc:creator><![CDATA[suboyang]]></dc:creator><pubDate>Thu, 29 Oct 2026 09:43:40 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Thu, 29 Oct 2026 08:46:11 GMT]]></title><description><![CDATA[<p dir="auto">@suboyang我主要是出图和视频，N卡没那么折腾 目前是想找个性价比高点的卡。今天看了JD上架了技嘉AMD AI PRO9700卡，直接要2万多一张了。还是觉得N卡4080S 32GB更适合我的需求，性价比高点。两个A卡配置要各种折腾，累。</p>
]]></description><link>https://lcz.me/post/29062</link><guid isPermaLink="true">https://lcz.me/post/29062</guid><dc:creator><![CDATA[Michael ZHANG]]></dc:creator><pubDate>Thu, 29 Oct 2026 08:46:11 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Thu, 29 Oct 2026 08:24:42 GMT]]></title><description><![CDATA[<p dir="auto">乘着双十一装个机，如了两张 R9700，配件都还没到齐，就出现性价比之争了。以现在模型框架和算力解锁的发展速度，R9700 的价值应该会有提升吧。</p>
]]></description><link>https://lcz.me/post/29057</link><guid isPermaLink="true">https://lcz.me/post/29057</guid><dc:creator><![CDATA[风满楼]]></dc:creator><pubDate>Thu, 29 Oct 2026 08:24:42 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Thu, 29 Oct 2026 06:48:10 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/rongda-weng" aria-label="Profile: rongda-weng">@<bdi>rongda-weng</bdi></a> NV 估计没到顶， AMD 就算了，单卡RDNA4 最大就32G, AMD 没想过好好发展本地模型。搞出了一个不伦不类的小主机，然后向天要价。</p>
]]></description><link>https://lcz.me/post/29036</link><guid isPermaLink="true">https://lcz.me/post/29036</guid><dc:creator><![CDATA[suboyang]]></dc:creator><pubDate>Thu, 29 Oct 2026 06:48:10 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Thu, 29 Oct 2026 06:33:39 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> 设备不仅可以跑模型，还可以干别的啊，打游戏、工作等等。并且设备是资产，若干年后还有价值，token是纯消费了</p>
]]></description><link>https://lcz.me/post/29029</link><guid isPermaLink="true">https://lcz.me/post/29029</guid><dc:creator><![CDATA[rock shi]]></dc:creator><pubDate>Thu, 29 Oct 2026 06:33:39 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Thu, 29 Oct 2026 06:29:37 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/suboyang" aria-label="Profile: suboyang">@<bdi>suboyang</bdi></a>  你说他会回落，那说明还没到顶</p>
]]></description><link>https://lcz.me/post/29027</link><guid isPermaLink="true">https://lcz.me/post/29027</guid><dc:creator><![CDATA[rongda weng]]></dc:creator><pubDate>Thu, 29 Oct 2026 06:29:37 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Thu, 29 Oct 2026 06:18:28 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/michael-zhang" aria-label="Profile: Michael-ZHANG">@<bdi>Michael-ZHANG</bdi></a>  其实我觉得A卡就值10000块，花17000买A卡的真是脑袋被踢到了。这个价格应该马上就会回落。</p>
]]></description><link>https://lcz.me/post/29021</link><guid isPermaLink="true">https://lcz.me/post/29021</guid><dc:creator><![CDATA[suboyang]]></dc:creator><pubDate>Thu, 29 Oct 2026 06:18:28 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Thu, 29 Oct 2026 06:05:41 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/suboyang" aria-label="Profile: suboyang">@<bdi>suboyang</bdi></a>  你这个价格7900XTX都买不到的<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>
]]></description><link>https://lcz.me/post/29017</link><guid isPermaLink="true">https://lcz.me/post/29017</guid><dc:creator><![CDATA[rongda weng]]></dc:creator><pubDate>Thu, 29 Oct 2026 06:05:41 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Thu, 29 Oct 2026 06:03:18 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/suboyang" aria-label="Profile: suboyang">@<bdi>suboyang</bdi></a> 4080魔改 没有官保 性能肯定超过R9700</p>
]]></description><link>https://lcz.me/post/29016</link><guid isPermaLink="true">https://lcz.me/post/29016</guid><dc:creator><![CDATA[rongda weng]]></dc:creator><pubDate>Thu, 29 Oct 2026 06:03:18 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Wed, 28 Oct 2026 14:14:35 GMT]]></title><description><![CDATA[<p dir="auto">当初在9700与4080s直间选择，都是12000左右，后来还是选择了4090d</p>
]]></description><link>https://lcz.me/post/28811</link><guid isPermaLink="true">https://lcz.me/post/28811</guid><dc:creator><![CDATA[gzctgj]]></dc:creator><pubDate>Wed, 28 Oct 2026 14:14:35 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Wed, 28 Oct 2026 14:12:45 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/rongda-weng" aria-label="Profile: rongda-weng">@<bdi>rongda-weng</bdi></a> 京东非自营，一个月前25000左右刚买的，4090d，48g，挺好的，目前</p>
]]></description><link>https://lcz.me/post/28810</link><guid isPermaLink="true">https://lcz.me/post/28810</guid><dc:creator><![CDATA[gzctgj]]></dc:creator><pubDate>Wed, 28 Oct 2026 14:12:45 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Wed, 28 Oct 2026 13:57:59 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/nina-chowdhry" aria-label="Profile: Nina-Chowdhry">@<bdi>Nina-Chowdhry</bdi></a> 私信我一个JD的链接吧。最近要入手显卡搞Comfyui，看老特视频说还是N卡效率高。</p>
]]></description><link>https://lcz.me/post/28800</link><guid isPermaLink="true">https://lcz.me/post/28800</guid><dc:creator><![CDATA[Michael ZHANG]]></dc:creator><pubDate>Wed, 28 Oct 2026 13:57:59 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Wed, 28 Oct 2026 13:55:49 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/kos-or" aria-label="Profile: kos-or">@<bdi>kos-or</bdi></a> 私信我一个链接，谢谢！</p>
]]></description><link>https://lcz.me/post/28799</link><guid isPermaLink="true">https://lcz.me/post/28799</guid><dc:creator><![CDATA[Michael ZHANG]]></dc:creator><pubDate>Wed, 28 Oct 2026 13:55:49 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Wed, 28 Oct 2026 13:28:05 GMT]]></title><description><![CDATA[<p dir="auto">小孩子才做选择题，当然是全都买</p>
]]></description><link>https://lcz.me/post/28781</link><guid isPermaLink="true">https://lcz.me/post/28781</guid><dc:creator><![CDATA[xiaopbro]]></dc:creator><pubDate>Wed, 28 Oct 2026 13:28:05 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Wed, 28 Oct 2026 09:39:59 GMT]]></title><description><![CDATA[<blockquote>
<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/imbiplaza-asus" aria-label="Profile: imbiplaza-ASUS">@<bdi>imbiplaza-ASUS</bdi></a> <a href="/post/28435">说</a>:</p>
<p dir="auto">理想值就是一张4090 48g 走comfyui, 同时间第二张 r9700pro 走strata，第三张 rtx5050 8g连接显示器</p>
</blockquote>
<p dir="auto">AMD 9700X+RTX PRO 5000+AI PRO R9700的组合路过。当初6W的配置现在已经快到9W了。</p>
]]></description><link>https://lcz.me/post/28717</link><guid isPermaLink="true">https://lcz.me/post/28717</guid><dc:creator><![CDATA[wml-ai]]></dc:creator><pubDate>Wed, 28 Oct 2026 09:39:59 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Wed, 28 Oct 2026 06:19:02 GMT]]></title><description><![CDATA[<p dir="auto">这样的硬件价格，还是别凑这个热闹了。除非拿他赚钱，并且确切的能赚到钱。否则就远远的看不伸手，经常过来论坛转转，了解就行，吹水也够！赚钱不易呀！</p>
]]></description><link>https://lcz.me/post/28636</link><guid isPermaLink="true">https://lcz.me/post/28636</guid><dc:creator><![CDATA[lesslin xiu]]></dc:creator><pubDate>Wed, 28 Oct 2026 06:19:02 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Wed, 28 Oct 2026 05:41:52 GMT]]></title><description><![CDATA[<blockquote>
<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/nina-chowdhry" aria-label="Profile: Nina-Chowdhry">@<bdi>Nina-Chowdhry</bdi></a> <a href="/post/28465">said</a>:</p>
<p dir="auto">京东有三年质保的4080s 32g，加个200元可以升级七年质保</p>
</blockquote>
<p dir="auto">7年保固？ 真強 保固費用很便宜</p>
]]></description><link>https://lcz.me/post/28618</link><guid isPermaLink="true">https://lcz.me/post/28618</guid><dc:creator><![CDATA[kos or]]></dc:creator><pubDate>Wed, 28 Oct 2026 05:41:52 GMT</pubDate></item><item><title><![CDATA[Reply to R9700 17000元 是否还有价值? 两张R9700 价格和一张4090 48GB 价格一样。4090 48GB 是否更有性价比？ on Wed, 28 Oct 2026 04:30:28 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/bunsei" aria-label="Profile: Bunsei">@<bdi>Bunsei</bdi></a> 认同啊，在找替代方案，17000 R9700 没有任何可参考性了。</p>
]]></description><link>https://lcz.me/post/28606</link><guid isPermaLink="true">https://lcz.me/post/28606</guid><dc:creator><![CDATA[suboyang]]></dc:creator><pubDate>Wed, 28 Oct 2026 04:30:28 GMT</pubDate></item></channel></rss>