Review From: http://www.anandtech.com/memory/showdoc.aspx?i=2174

To be considered stable for test purposes Quake3 benchmark, UT2003 Demo, Super PI, Aquamark 3, and Comanche 4 had to complete without incident. ANY of these, and in particular Super PI, will crash a less-than stable memory configuration. We have also included results for RCW-ET using the Radar benchmark.

Geil PC3200 Ultra X (DDR400) - 2 x 512Mb Double-Bank
Speed	Memory Timings & Voltage	Quake3 fps	Sandra UNBuffered	Sandra Standard Buffered	Super PI 2M places (time in sec)	Wolfenstein - Radar - Enemy Territory fps
400DDR 800FSB	2-2-2-5 2.5V	331.8	INT 2908 FLT 2933	INT 4511 FLT 4515	126	70.8
433DDR 866FSB	2-2-3-5 2.5V	354.1	INT 3089 FLT 3075	INT 4869 FLT 4858	118	76.1
466DDR 933FSB	2.5-3-3-5 2.75V	376.2	INT 3200 FLT 3227	INT 5100 FLT 5198	111	81.2
500DDR 1000FSB	2.5-3-3-6 2.75V	401.5	INT 3328 FLT 3348	INT 5547 FLT 5560	103	86.6
533DDR 1066FSB	2.5-3-3-6 2.75V	426.3	INT 3598 FLT 3597	INT 5918 FLT 5911	97	92.4
561DDR 1122FSB	3-3-4-7 2.85V	438.6	INT 3747 FLT 3698	INT 6184 FLT 6173	93	97.0