playstation 4 és minden ami ezzel jár.
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Old PS Fanboy #2 A legfrissebb pletyka:
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Leaked Playstation 4 specs reveal AMD processor and graphics power
CPU
4 core (2 core pairs) 3.2 GHz AMD x86 (Steamroller)
aggregate, 10x PS3 PPU performance
512 KByte L2 per core pair
64 bit pointers
GPU
AMD R10x series GPU @ 800 MHz (Tahiti)
aggregate 10x RSX performance, 1.84 TFlops
DX”11.5″
cheap branching
18 compute units, focus on fine grained compute & tessellation
MEMORY
2 GByte UMA, pushing for 4 GByte
192 GByte/ sec non-coherent access for e.g. GPU
12 GByte/ sec coherent access for CPU
>50% longer memory latency for CPU/ GPU compared to PC!!!
DXT is lowest bpp texture compression format
MEDIA
50 GByte BD drive
PCAV, between 3.3 and 8x BD, most likely clamped to 6x
automatic background caching to HDD
HDD SKU with at least 380 GByte
downloadable games
EXTRA HARDWARE
video encoder/ decoder
audio processing unit, ~200 concurrent MP3 streams
HW zlib decompressor
Forrás:
http://www.examiner.com/article/leaked-playstation-4-specs-reveal-amd-processor-and-graphics-power