For gaming testing I chose three titles, Crysis, Call of Juarez, and Supreme Commander. All three games are hard on a system and require rock solid stability. Crysis and SupCom will easily blue screen a system with memory instability.
Crysis - I used the Crysis Benchmark Test written by MadBoris Veriga. Settings were Medium, AA x 2, CPU Test, DX10, 1680 x 1050.
Call of Juarez - I used the standalone demo benchmark, settings were Balanced, no AA, 1680 x 1050.
Supreme Commander - I used the onboard benchmark, settings were High, AA x 2, 1680 x 1050.