Unreal Tournament 2004	Source: Epic

Unreal Tournament 2004 is the sequel to the highly popular UT2003 and uses the very latest Unreal Engine technology. Unreal Tournament 2004 employs the use of Vertex and Pixel Shaders and it's recommended that you use a DirectX 9 videocard if you plan to play competitively

UT2004:
dm-rankin	FPS	Ranking
2x 512MB Mushkin PC2-4200 (200/533)	87.79
2x 512MB Crucial Ballistix PC2-5300 (200/667)	91.66
2x 512MB Corsair PC2-8000UL (200/800)	92.45
2x 1024MB Corsair Twin2X2048-6400 PRO (200/800)	92.46
2x 1024MB Super Talent T800UX2GC4 (200/800)	93.14
2x 1024MB Patriot PDC22G8000ELK (200/667)	93.18
2x 1024MB Patriot PDC22G8000ELK (200/800)	102.71
2x 1024MB Patriot PDC22G8000ELK (250/1000)	123.55
as-convoy	FPS	Ranking
2x 512MB Mushkin PC2-4200 (200/533)	59.63
2x 512MB Crucial Ballistix PC2-5300 (200/667)	62.56
2x 512MB Corsair PC2-8000UL (200/800)	62.67
2x 1024MB Corsair Twin2X2048-6400 PRO (200/800)	62.9
2x 1024MB Super Talent T800UX2GC4 (200/800)	63.82
2x 1024MB Patriot PDC22G8000ELK (200/667)	63.52
2x 1024MB Patriot PDC22G8000ELK (200/800)	70.72
2x 1024MB Patriot PDC22G8000ELK (250/1000)	82.11
ctf-bridgeoffate	FPS	Ranking
2x 512MB Mushkin PC2-4200 (200/533)	123.85
2x 512MB Crucial Ballistix PC2-5300 (200/667)	129.09
2x 512MB Corsair PC2-8000UL (200/800)	129.69
2x 1024MB Corsair Twin2X2048-6400 PRO (200/800)	130.21
2x 1024MB Super Talent T800UX2GC4 (200/800)	130.56
2x 1024MB Patriot PDC22G8000ELK (200/667)	130.66
2x 1024MB Patriot PDC22G8000ELK (200/800)	141.75
2x 1024MB Patriot PDC22G8000ELK (250/1000)	172.86

One thing is clear, the 2GB Patriot PDC22G8000ELK memory is very quick!

Doom 3	Source: id Software

Doom 3 is the most advanced game to date. it 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.

Doom 3
LQ 640x480	FPS	Ranking
2x 512MB Mushkin PC2-4200 (200/533)	129.2
2x 512MB Crucial Ballistix PC2-5300 (200/667)	130.8
2x 512MB Corsair PC2-8000UL (200/800)	133.6
2x 1024MB Corsair Twin2X2048-6400 PRO (200/800)	131.5
2x 1024MB Super Talent T800UX2GC4 (200/800)	132.8
2x 1024MB Patriot PDC22G8000ELK (200/667)	131.5
2x 1024MB Patriot PDC22G8000ELK (200/800)	133.4
2x 1024MB Patriot PDC22G8000ELK (250/1000)	151.8

Doom 3 numbers are in line with what you would expect from a Pentium D 840 system at stock speeds. When the memory is running at slower speeds with tight timings it's as fast as DDR2-800 with looser timings.