[RNC_EBM]

Sony PSP 2 Graphics Processor Revealed?

By Kris Erickson | Posted on Nov 28, 2008
Posted by kris


A British company may have won the contract to design and build the next-generation graphics processor for the PSP2. Imagination Technologies Group announced in a press release this week that the company has signed a license agreement with a new partner, “a major consumer electronics company.” Industry sources say that the partner is almost certainly Sony, and that the SGX55x graphics chip will be used in the upcoming PSP2. The secrecy on the part of Imagination Technologies makes sense, because Sony is understandably unwilling to announce its plans for a PSP successor just yet. Imagination's PowerVR MBX chip is already being used in the Apple iPhone, so Sony finds itself in good company with this manufacturer.

The SGX55x chip promises to be much more powerful than what is currently found in the PSP. At the moment, the PSP uses a proprietary GPU designed by Sony that is very similar to the older graphics processor in the PS2.

PSP GPU Specifications:
166 mhz core speed
2 MB VRAM
Up to 33 million polygons per second
664 million pixels per second (fill rate)


PowerVR SGX530 Specifications:
200 MHz Core Speed
13.5 million polygons per second
1200 million pixels per second (fill rate)
DirectX 9 Shader Model 3 support / OpenGL 2.0
128-bit color precision
Multi-sampling and anti-aliasing

br

RNC_EBM