WiiUGPUのダイ写真が公開! eDRAM32MB 176GFLOPS+でXbox360並の性能か?at GHARD
WiiUGPUのダイ写真が公開! eDRAM32MB 176GFLOPS+でXbox360並の性能か? - 暇つぶし2ch1:名無しさん必死だな
13/02/05 20:25:48.70 nwIoCLnO0
URLリンク(www.abload.de)

URLリンク(www.conductunbecoming.ie)
URLリンク(www.conductunbecoming.ie)

- The die is exactly 11.88 x 12.33mm (146.48mm2)
- The large orange block on the left is the 32MB of eDRAM (MEM1). It's 40.72mm2, and takes up 27.8% of the die.
- A bit of counting reveals that the main MEM1 pool of eDRAM is composed of 2048 banks, each of which would be 16KB in size.
- The smaller orange block above it seems to be 4MB of eDRAM (It's 4.25mm2). This might be the framebuffer for Wii mode, or the L2 texture cache, or something else, we're not 100% sure at this point.
URLリンク(www.neogaf.com)

>8 shader units with 20 alus in each = 160ALUs @ 550mhz = 176GFLOPs + 24gflops+ of fixed function shaders

Xbox360 240GFLOPS
Xbox720 1.2TFLOPS?
PS4   1.8TFLOPS?


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