Surface Book 的顶配版显卡配置流出。

来自 reddit:
http://www.overclock.net/t/1577319/reddit-surface-book-dgpu-specfications-leaked-from-nvidia-control-panel-384-cuda-cores-954hz-40gb-s-memory-bandwidth-via-64-bit-bus-5010mhz-on-pcie-3-0-x4

lright, got some decent info. GPUz was a bust, it wanted an admin PW to run the .exe.

But the nvidia control panel had good stuff:

Operating System: Windows 10 Pro, 64-bit
DirectX version: 12.0
GPU processor: GeForce GPU
Driver version: 354.15
Direct3D API version: 12
Direct3D feature level: 11_0
CUDA Cores: 384
Core clock: 954 MHz
Memory data rate: 5010 MHz
Memory interface: 64-bit
Memory bandwidth: 40.08 GB/s
Total available graphics memory: 5081 MB
Dedicated video memory: 1024 MB GDDR5
System video memory: 0 MB
Shared system memory: 4057 MB
Video BIOS version: 82.08.4D.00.01
IRQ: Not used
Bus: PCI Express x4 Gen3
Device Id: 10DE 134B 00081414
Part Number: 2702 0001
And here's the Web-GL benchmark run from edge.
http://imgur.com/8GkDnUh[1]
...which is looking like an unreliable number (edge is terrible at this apparently) My i7 SP3 gets 46.5k run from firefox.

Memory interface: 64-bit... 我还是选择 macbook pro 得了。