Rumor: PlayStation 4 Specification is Leaked

There are so many rumors about PlayStation 4 recently made by related parties including its specifications. But a party called Vgleaks has claimed that already got the information regarding its specification that will become the PlayStation 4. According to the Vgleaks, its hardware has capacity 10 times than PlayStation 3.

Here are the information:


-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



-AMD R10x series GPU @ 800 MHz (Tahiti)

-Aggregate 10x RSX performance, 1.84 TFlops


-Cheap branching

-18 compute units, focus on fine grained compute & tessellation



-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

-DXT is lowest bpp texture compression format



-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

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