Test system setup and notes

• CPU: Intel Core 2 Duo E6300
• Motherboard: Asus P5B
• HDD: Samsung SATA2 160JJ
• PSU: Ultra X-Finity 2G 600W
• VGA: GeCube X800GTO 256MB
• OS: Windows XP SP2

With the above configuration we tested the modules at the following speeds:

CPU Speed	Motherboard FSB	RAM timings	Operating frequency (DDR)
1866MHz	266MHz	5/5/5/15	890MHz
1866MHz	266MHz	4/4/3/12	890MHz
2550MHz	355MHz	5/5/5/15	1066MHz

Software used

Sisoft Sandra 2007
PcMark05
Super Pi XS mod
Doom 3
F.E.A.R.