PCMark05	Source: FutureMark

PCMark05 is a premium tool for measuring both normal home use and simple 3D performance of the latest PC hardware. There are 11 system tests - each one is designed to represent a certain type of PC usage. By running these tests, PCMark05 stresses the components in a similar manner as they are stressed in normal home usage.

PCMark05:
Overall	Points	Ranking
2x 1024MB Super Talent T800UX2GC4 (200/800)	6623
2x 1024MB Patriot PDC22G800+XBLK (200/800)	6612
2x 1024MB Corsair CM2X1024-6400C4 (200/800)	6619
2x 1024MB Corsair CM2X1024-6400C3 (200/800)	6622
2x 1024MB OCZ PC2-7200 Platinum SLI (200/800)	6752
2x 512MB SyncMax PC2-5300 Express (200/622)	6653
2x 512MB SyncMax PC2-6400 Express (200/800)	6672
2x 512MB SyncMax PC2-6400 Express (266/1064)	6803
Memory	Points	Ranking
2x 1024MB Super Talent T800UX2GC4 (200/800)	5194
2x 1024MB Patriot PDC22G800+XBLK (200/800)	5207
2x 1024MB Corsair CM2X1024-6400C4 (200/800)	5214
2x 1024MB Corsair CM2X1024-6400C3 (200/800)	5391
2x 1024MB OCZ PC2-7200 Platinum SLI (200/800)	5328
2x 512MB SyncMax PC2-5300 Express (200/622)	4909
2x 512MB SyncMax PC2-6400 Express (200/800)	5344
2x 512MB SyncMax PC2-6400 Express (266/1064)	5137

We're seeing the affect of the lower memory controller speed again here in PCMark05. Even though the memory score is lower when the system is overclocked, the overall score remains slightly higher.

3DMark05	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.

3DMark05
Overall	Points	Ranking
2x 1024MB Super Talent T800UX2GC4 (200/800)	7980
2x 1024MB Patriot PDC22G800+XBLK (200/800)	7995
2x 1024MB Corsair CM2X1024-6400C4 (200/800)	7993
2x 1024MB Corsair CM2X1024-6400C3 (200/800)	7935
2x 1024MB OCZ PC2-7200 Platinum SLI (200/800)	7938
2x 512MB SyncMax PC2-5300 Express (200/622)	7924
2x 512MB SyncMax PC2-6400 Express (200/800)	7948
2x 512MB SyncMax PC2-6400 Express (266/1064)	7912
CPU	Points	Ranking
2x 1024MB Super Talent T800UX2GC4 (200/800)	7843
2x 1024MB Patriot PDC22G800+XBLK (200/800)	7856
2x 1024MB Corsair CM2X1024-6400C4 (200/800)	7879
2x 1024MB Corsair CM2X1024-6400C3 (200/800)	7994
2x 1024MB OCZ PC2-7200 Platinum SLI (200/800)	7845
2x 512MB SyncMax PC2-5300 Express (200/622)	7315
2x 512MB SyncMax PC2-6400 Express (200/800)	7862
2x 512MB SyncMax PC2-6400 Express (266/1064)	7983

The overall 3DMark05 score stays about the same between overclocked and stock memory speeds, but notice how the CPU portion benefits from the overclocked memory?