OCZ ReaperX HPC 4GB PC2-6400

System Setup:

For testing we had used an Intel Core 2 Duo E6400 on an ASUS P5K-E WiFi (Intel P35) motherboard with a SilverStone Zeus 750W power supply, NVIDIA GeForce 8600GTS 256MB, and Western Digital 160GB SATA 2.0 hard drive. On the Linux side of things was Ubuntu 7.10 (x86_64) with the Linux 2.6.24 kernel and NVIDIA 169.12 driver.

We had run this OCZ ReaperX HPC memory at DDR2-800MHz with 4-4-3-15 timings at 2.1V and DDR2-889MHz with 4-4-3-15 timings at 2.1V. Once increasing the memory voltage and dropping back on the timings we were able to successfully push this memory to DDR2-1066MHz with 2.2V at 5-5-5-15. For comparison we had also ran the GEIL 2 x 2GB DDR2-800MHz (5-5-5-15) at its stock settings on the same system. The Linux benchmarks we had used were Enemy Territory: Quake Wars, LAME MP3 encoding, and RAMspeed.