Futuremark 3DMark05 1.2.0	Source: FutureMark

3DMark05 is best suited for the latest generation of DirectX9.0 graphics cards. It is the first benchmark to require a DirectX9.0 compliant hardware with support for Pixel Shaders 2.0 or higher! By combining high quality 3D tests, CPU tests, feature tests, image quality tools, and much more, 3DMark05 is a premium benchmark for evaluating the latest generation of gaming hardware.

FutureMark 3DMark05 1.2.0
Overall	Points	Ranking
2GB Kit Patriot PDC22G800+XBLK (200/800)	8012
2GB Kit Corsair Twin2X1024-6400C4 (200/800)	8024
2GB Kit OCZ PC2-7200 Platinum SLI (200/800)	8021
2GB Kit Corsair DOMINATOR Twin2X2048-9136C5D (200/800)	8038
2GB Kit Corsair DOMINATOR Twin2X2048-9136C5D (200/1240)	8067
CPU	Points	Ranking
2GB Kit Patriot PDC22G800+XBLK (200/800)	8806
2GB Kit Corsair Twin2X1024-6400C4 (200/800)	8815
2GB Kit OCZ PC2-7200 Platinum SLI (200/800)	8813
2GB Kit Corsair DOMINATOR Twin2X2048-9136C5D (200/800)	8811
2GB Kit Corsair DOMINATOR Twin2X2048-9136C5D (200/1240)	9475

The overall score jumps slightly with the overclocked RAM, but it's the CPU portion of the test that really benefits. This is pretty impressive for just a memory overclock!

ID Software Doom 3 1.3	Source: id Software

Doom 3 takes advantage of the latest videocard technology and pushes the processing power of the CPU to its absolute limit. At its highest setting, Ultra quality, texture sizes pass the 500MB mark which means even tomorrow's videocards will have a hard time running everything. The frame rates in the game itself are locked at 60 fps so anything above that point is wasted. Each test is run three times with the third run being recorded.

ID Software Doom 3 1.3
LQ 640x480	FPS	Ranking
2GB Kit Patriot PDC22G800+XBLK (200/800)	199.4
2GB Kit Corsair Twin2X1024-6400C4 (200/800)	200.6
2GB Kit OCZ PC2-7200 Platinum SLI (200/800)	200.5
2GB Kit Corsair DOMINATOR Twin2X2048-9136C5D (200/800)	201.8
2GB Kit Corsair DOMINATOR Twin2X2048-9136C5D (200/1240)	208.2

This should show you that overclocking the memory itself only boosts performance moderately. When combined with an entire system overclock, the results will be much higher.

ID Software Quake 4 1.3	Source: id Software

Quake 4 is the latest shooter from ID and is based on the Doom 3 engine. Tweaked to for more eye candy, Quake 4 promises to be tougher on videocards and systems than its predecessor was. Quake 4 also does not have a 60 fps limiter like Doom 3, with the Ultra setting, graphic textures

Quake 4
LQ 640x480 Custom Demo	FPS	Ranking
2GB Kit Patriot PDC22G800+XBLK (200/800)	198.3
2GB Kit Corsair Twin2X1024-6400C4 (200/800)	198.1
2GB Kit OCZ PC2-7200 Platinum SLI (200/800)	197.5
2GB Kit Corsair DOMINATOR Twin2X2048-9136C5D (200/800)	197.2
2GB Kit Corsair DOMINATOR Twin2X2048-9136C5D (200/1240)	202.9

Quake 4 exhibits similar results as Doom 3, overclocking the memory does boost frame rates in the game by a few points.