You can use my PS3 video to compare performance with Xbox 360, RPCS3, Xenia, and Xbox Series.

Video on how to overclock PS3 GPU: [ Ссылка ]

Safe overclock for most PS3 21XX and 25XX Slims: 700/900 MHz
For 20XX Slims: 650/800 MHz, mine is stable at 650/875Mhz.
I do not recommend overclocking an original fat PS3 (unless if it has the Frankenstein 40nm RSX mod). Though, most 90nm RSXs are safe at EvilNat's OC +100 MHz setting for each (600 core/750 memory)
Overclock function is for CFW (Custom Firmware) PlayStation 3s only.
(Hardware Flasher is Highly Recommended)

Credits: zecoxao, M4j0r and others at [ Ссылка ] for making this possible.

Thank you to MitsuTM for providing the OC firmwares (use these with caution!)
[ Ссылка ]

More Info: [ Ссылка ]

Benchmark of GTA 4, intro cutscene and mission The Cousins Bellic comparing a stock PS3 RSX at 500MHz Core / 650MHz Memory versus an overclocked 650MHz Core / 875MHz Memory. 30 FPS is the target. The safe overclock has no visual artifacts.

Testing parameters:
PS3 Model: CECH-2001B (Slim)
Storage: 256GB Hitachi 5400RPM HDD
PS3 Resolution: 1080p
Game: GTA IV
Game Render Resolution: 1152x640 (640p on PS3)
The first in-game cutscene and the first mission of the game.

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