PCB布局的创新同样引人瞩目。RTX 4090的PCB旋转了90度，使其与主板平行，进而影响显卡的厚度和散热设计。这一设计虽然看似复杂，但为显卡的散热提供了更多可能性，允许在更紧凑的空间内实现更高的热量散发。NVIDIA这次不仅在技术上进行大胆尝试，也为以后的显卡设计提供了新的借鉴。

近日，NVIDIA回顾了其公版显卡（FE）散热设计的发展历程，并首次确认了备受期待的RTX 4090原型卡的存在。这款显卡不仅在外形设计上极具震撼力，其采用的散热解决方案也标志着显卡领域的一次重大革新。

NVIDIA近期深入探讨了其FE公版显卡散热设计的发展历程，并首次官方承认了RTX 4090原型卡的存在。这款原型卡采用了一种前所未有的散热方案，体积巨大，占据了四个PCIe插槽的宽度，装备了三个大型风扇，并且其PCB板被旋转了90度。 回顾历史，早期的NVIDIA公版显卡通常采用单一的涡轮风扇进行散热。然而，随着技术的不断进步，RTX ...

A Chinese techtuber has designed a liquid-cooled PC system that hooks up to a household air conditioner unit instead of a ...

快科技1月23日消息，NVIDIA在一则视频中回顾介绍了FE公版卡的散热设计发展史，其中第一次公开确认了此前坊间一直传闻的RTX 4090原型卡。 就是那个有着四插槽庞大体积、三风扇散热、PCB旋转了90度的特殊方案，一度以为是更高端的RTX 4090 Ti或者RTX Titan。 NVIDIA公版卡散热一直强调控制体积，控制风流，但不太在意噪音，所以往往比较暴力，比如早起都是单个涡轮风扇。 RT ...

The Nvidia RTX 5090 is the fastest graphics card in the world, but how does it compare to last-gen's RTX 4090?

But hang on. Let's say you'd bought an RTX 4090 at launch just over two years ago. Just to fluff up my argument a bit I'm going to assume you managed to bag one at the $1,600 MSRP. Some people ...

However, a deeper investigation revealed that an old RTX 4090 Founders Edition (FE) was actually responsible for the meltdown. Further investigation revealed burn marks on the RTX 4090 FE ...

and we’ve managed to unbox one and compare its design to the RTX 4090. Just like our first look at the RTX 5090, this isn’t a review. Performance figures, benchmarks, and impressions beyond ...

But it’s easy to get whipped up in incredible graphical fidelity without asking one question: What is actually different from the last generation RTX 4090? And most importantly, is it worth the ...

The 5070 has been advertised to boast RTX 4090-level performance, which is quite a bold claim. The last-gen halo-tier card is faster than any other gaming GPU ever launched, and the 4070 could ...

NVIDIA公版卡散热一直强调控制体积，控制风流，但不太在意噪音，所以往往比较暴力，比如早起都是单个涡轮风扇 ... 缩减。 RTX 4090或者叫RTX Titan ...