When the time came to design the Rampage Extreme, ASUS’ R&D went right to town. The X48-based board proves to be the most feature-packed one we’ve ever come across, and also one of the most overclockable. Aside from the robust design, water-cooled Northbridge and LCD Poster, the board even includes overclocking controls right on the PCB.
To test the storage subsystem, we rely on Simpli Software’s HD Tach, a superb storage benchmarking tool that’s now free for everyone to use. It excels at benchmarking a variety of internal and external storage devices, and produces consistent data and information-rich reports.
For this review, HD Tach will be used to test the internal hard drive’s data transfer rates. Since the main system drive is being tested, which contains the operating system software, we will only be performing read tests, not write tests (which might cause data corruption.) Also, since we’re not specifically interested in the drive’s performance per se, we won’t be running any access time testing.
SiSoft’s Sandra benchmarking package has long been one of our favorite tools, because of its comprehensive set of specific hardware benchmarks. It delivers excellent consistency, and offers a variety of tests devoted to the memory subsystem. Here, we’ll use it to test memory bandwidth and latency.
The Rampage Extreme managed to achieve the best overall HDD speed in Sandra, and it falls right in line with the others where latencies are concerned.