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OCZ DDR2 PC2-6400 ReaperX HPC 4GB Kit - Test System Setup and Everest

Looking for some high-end DDR2 memory with style? This 4GB ReaperX Series kit from OCZ certainly aims to please.

By: | DDR-2 Memory in RAM | Posted: Dec 29, 2007 5:00 am
TweakTown Rating: 90%Manufacturer: OCZ Technology

Test System


Processor: Intel Core 2 Quad QX6700 @ 3GHz (9x333MHz)


Motherboard: GIGABYTE P35-DQ6 (Supplied by GIGABYTE)


Hard Disk: 51TB Seagate 7200.11 (Supplied by Seagate Australia)


Graphics Card: MSI GeForce 8800GTS 640MB (Supplied by MSI)


Cooling: GIGABYTE Galaxy II (Supplied by GIGABYTE)


Operating System: Microsoft Windows XP SP2


Drivers: Intel INF, Forceware 163.21


Today we have upgraded our Test System with a new hard disk that manages to speed up some access time to certain applications. We used our GIGABYTE P35-DQ6 motherboard over the X38-DQ6 as it has shown better overclocking results.


Our stock results were done with the memory set to 800MHz using the 4-4-3-15 timing settings. We then overclocked the memory to the highest possible speed we could get.


Our test candidates are the OCZ ReaperX memory and the Geil 1160MHz memory that we managed to get to 662MHz. We did our overclock tests with both sets of modules at 528MHz to keep things as even as possible, but we must note that Geil can go higher if pushed.


EVEREST Ultimate Edition


Version and / or Patch Used: 2006


Developer Homepage:


Product Homepage:


Buy It Here



EVEREST Ultimate Edition is an industry leading system diagnostics and benchmarking solution for enthusiasts PC users, based on the award-winning EVEREST Technology. During system optimizations and tweaking it provides essential system and overclock information, advanced hardware monitoring and diagnostics capabilities to check the effects of the applied settings. CPU, FPU and memory benchmarks are available to measure the actual system performance and compare it to previous states or other systems.




At stock speeds the OCZ memory with lower latencies manages to gain just a small jump on the Geil memory. When we overclock we see the Geil memory slightly in front as its latencies at this speed are lower than the OCZ, but not a huge lead and certainly not enough to rule OCZ out.


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