RSX - Reality Synthesizer
The RSX is a graphical processor unit (GPU) based off of the nVidia 7800GTX graphics processor, and is a G70/G71 hybrid with some modifications. The RSX has separate vertex and pixel shader pipelines.
áðü ôá 90nm ôïõ fat , ðåñÜóáíå ìå ôï slim óôá 65nm êáé ðëÝïí óôá 45nm !
ð.÷.
CECH-20xx - RSX serial : CXD2991EGB = 65nm
CECH-21xx - RSX serial : CXD5300AGB = 45nm
áí êáé õðÜñ÷åé ç öçìïëïãßá ãéá 40nm !
http://www.playstationuniversity.com...not-45nm-3708/
The result is a 15 percent decrease in console power consumption when compared to the 120GB CECH-2000A PS3 Slim sporting a 65-nm RSX. The cooler running chip allows for a stealthier heat sink and power supply in addition to a smaller cooling unit. Those changes combined with fewer adjoining chips around the shrunken RSX should make the console cheaper to build !
Ét¢s less likely to overheat and will require less cooling. Though the Yellow Light of Death is not as common on PS3 Slims, the RSX¢s new chip size will also reduce such risks, making the new model more reliable. It joins the current 45nm Cell processor. Here is the latest redesign — introducing the CECH-21xx
he CECH-2100A features a number of changes to join the RSX die shrinkage. As is expected, this model¢s heatsink has been simplified in comparison to the CECH-2000A (PS3 Slim with the 65nm RSX). The new model¢s power supply weighs 30g less at 412g and is quite a contrast to the original 60GB PS3¢s 815g power supply. The console¢s cooling unit has also seen a reduction in weight and size, at 408g compared to the CECH-2000A¢s 545g. A number of adjoining chips around the RSX have been removed, no doubt resulting in significant cost reductions. Japanese website PocketNews carried out the strip down, and also provided a number of power usage comparisons with the previous 120GB PS3 Slim model. The results are as follows:
Model name: CECH-2000A CECH-2100A
XMB Menu (Still wallpapers) 76W 67W
XMB Menu (Main Theme) 83-86W 71W
FFXIII game event scene 96-107W 78-83W
FFXIII game menu 83-84W 74W
BD playback 88-91W 77-78W
Power Off (Remote Play Stand-by) 9W 9W
A significant reduction of approximately 15 per cent. In comparison, the original 60GB PS3 beast consumed a massive 160W when playing Blu-rays. Averaging under 80W even when playing a game, this new PS3 model will make your wallet happy.
ðçãÞ:
http://www.playstationuniversity.com...sumption-3687/




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