Sony to use Nvidia Tegra for PSP2; explains delay

[joeorc]

jarrod said:

joeorc said:

Soleron said:

joeorc said:

makingmusic476 said:
...

no it's still @ 550

On Nvidia forums =/= "straight from Nvidia". Anyone can post there.

Doing a few searches, it looks pretty even split between 550 and 500MHz. The 550 number was posted first but then it was news that it was downclocked to 500. I haven't seen technical evidence either way; spec sheets don't count as they could be pre-downclock.

since the spec's were finalized on the 90 nm scale as 550 Mhz,the PS3's production when it's finalized is and was 550 Mhz. that rumor that the clock speed was reduced to 500 Mhz was just that a rumor. while Nvidia has alway's stated it wasat 550 Mhz. Nvidia publicaly stated it was @ 550 Mhz

It wasn't a rumor, Sony said it themselves (albeit 'privately' to development partners) around TGS 2006 and Game Watch leaked the story (which western media basically ignored in favor of old spec sheets).  VRAM speed also got a downclock from 700 MHz to 650 MHz and there may have also been a reduction in pixel shaders (from 32 to 24).  Neither Sony nor Nvidia made any direct statements after the TGS leak afaik?

http://game.watch.impress.co.jp/docs/20060925/3d_tgs.htm

and i have seen that used as proof many time's when they were refering to the dev. kit.

 that's in ref. to the dev. kit..not the PS3

the dev. kit's RSX GPU was @  500 MHz!

the PS3's GPU is still clocked @ 550 Mhz