Specificatii Tehnice Playstation 4

[gaby]

De cateva zile circula pe internet o fisa cu specificatiile tehnice ale consolei PlayStation 4, ce pot fi vizualizate mai jos:

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

P.S: Aceasta se pare ca nu reprezinta varianta finala.

[+GodsOtherHand]

ok.. asta nu e practic un comp normal?

[gaby]

Ba, cam asa

[+GodsOtherHand]

totusi, in ps3 inca aveau componente cat de cat specializate..

partea grafica facuta in parteneriat cu nVidia special pentru PS3 si procesoru again, facut de Sony si alte firme.. Ciudat sa plece de la chestiile astea.