NVIDIA于上周发布了新一代显卡GTX 1080/1070,技嘉、索泰、EVGA、Galax、InnoD等合作厂商预计将于本月底发售的首波产品将由公版Founders Edtion为先锋。而现在外媒VideoCardz率先分享了GTX 1080的拆解图片,在正式发售之前能够让我们窥探内部设计和相关配置。
根据拆解图片显示NVIDIA GTX 1080上装备了5+1功率相,要比GTX 980(4+1)要多,比GTX 980 Ti(6+2)要少。PCB主板比起GTX 980 Ti更像GTX 980,两张卡每边都共享8个内存模组。
![NVIDIA-GeForce-GTX-1080-PCB-2-900x629.jpg [图]NVIDIA GTX 1080 PCB板曝光](http://img1.cache.netease.com/catchpic/B/B9/B94457853B2341B51B7DCAF78F8FB184.jpg)
![NVIDIA-GeForce-GTX-1080-PCB-3-900x483.jpg [图]NVIDIA GTX 1080 PCB板曝光](http://img1.cache.netease.com/catchpic/9/9E/9EE83EE94804AB9884BEF33296C46FF5.jpg)
![NVIDIA-GeForce-GTX-1080-PCB-4-900x600.jpg [图]NVIDIA GTX 1080 PCB板曝光](http://img1.cache.netease.com/catchpic/A/A2/A237121688ABA66E0D04B5912DFA82FA.jpg)
![NVIDIA-GeForce-GTX-1080-PCB-5-900x475.jpg [图]NVIDIA GTX 1080 PCB板曝光](http://img1.cache.netease.com/catchpic/9/9D/9D245C87A97FB866CFF09870AAE32EF9.jpg)
![NVIDIA-GeForce-GTX-1080-Cooler-900x512.jpg [图]NVIDIA GTX 1080 PCB板曝光](http://img1.cache.netease.com/catchpic/1/10/10DBBB6F5EAE5910546170F399AC5771.jpg)
不过由于GTX 1080预设耗电量较低,仅需要1组PCIe 8pin辅助电源,因此电源回路设计规模和用料数量等都进行了删减。NVIDIA为额外电源接口预留了空间以便于一线厂商(AIBs)能够手动调整公版。
![NVIDIA-GeForce-GTX-1080-PCB-900x418.jpg [图]NVIDIA GTX 1080 PCB板曝光](http://img1.cache.netease.com/catchpic/8/87/872843A3B19D7C0095CBC620F9EB3417.jpg)
GTX 1080 PCB
![GeForce_GTX_980Ti_PCB-900x435.jpg [图]NVIDIA GTX 1080 PCB板曝光](http://img1.cache.netease.com/catchpic/7/79/7960638A688B245CC1B6B9762BA9C655.jpg)
GTX 980 Ti PCB
![NVIDIA_GeForce_GTX_980_FrontPCB-900x426.jpg [图]NVIDIA GTX 1080 PCB板曝光](http://img1.cache.netease.com/catchpic/3/36/369E97923E8F7DADDCF6F318D40B4F1C.jpg)
GTX 980 PCB
目前很难确定螺丝孔适配老的背板,不过这对于那些已经拥有定制风扇、或者满足AIO散热解决方案采用特制背板的用户来说是非常重要的。
全新的主板装备了两个SLI交火桥。
![NVIDIA-SLI-HB-PASCAL.png [图]NVIDIA GTX 1080 PCB板曝光](http://img1.cache.netease.com/catchpic/F/FA/FAC00D19B46F5B6F84378CF877243129.png)
![NVIDIA-Pascal-SLI-HB.jpg [图]NVIDIA GTX 1080 PCB板曝光](http://img1.cache.netease.com/catchpic/B/BF/BF448879458C2CAE2FB1BF1395B63664.jpg)