|MSI WindBox 6667BB-004US Barebones-PC Kit|
|Reviews - Featured Reviews: Notebook | Compact PC|
|Written by Dan Ferguson - Edited by Olin Coles|
|Tuesday, 13 April 2010|
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EVEREST CPU Benchmarks
Lavalys 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. Furthermore, complete software, operating system and security information makes EVEREST Ultimate Edition a comprehensive system diagnostics tool that offers a total of 100 pages of information about your PC.
All of the benchmarks used in our test bed: Queen, Photoworxx, ZLib, and AES, all rely on basic x86 instructions, and consume very low system memory while also being aware of HyperThreading, multi-processors, and multi-core processors. While the EVEREST CPU tests really only compare the processor performance more than it measures platforms, it still offers a glimpse into what kind of power each platform possesses.
Queen and Photoworxx tests are synthetic benchmarks that operate the function many times over and over-exaggerate by several magnitudes what the real-world performance would be like. The Queen benchmark focuses on the branch prediction capabilities and misprediction penalties of the CPU. It does this by finding possible solutions to the classic queen problem on a chessboard. At the same clock speed theoretically the processor with the shorter pipeline and smaller misprediction penalties will attain higher benchmark scores.
In the first battery of tests the outcome mirrors the PCMark Vantage results. This time the Wind Box does a better job of keeping up with the ASRock ION but consistently scores slightly below. On the high end runs the Intel Core 2 Duo E7200. On the low end runs the Atom 330 processors. In the middle falls the AE2220 all-in-one where the Intel Core 2 Duo T6600 seems to keep better pace with the desktop.
Like the Queen benchmark, the Photoworxx tests for penalties against pipeline architecture. The synthetic Photoworxx benchmark stresses the integer arithmetic and multiplication execution units of the CPU and also the memory subsystem. Due to the fact that this test performs high memory read/write traffic, it cannot effectively scale in situations where more than two processing threads are used. The EVEREST Photoworxx benchmark performs the following tasks on a very large RGB image:
The Zip Library test measures combined CPU and memory subsystem performance through the public ZLib compression library. ZLib is designed as a free lossless data compression library for use on virtually any computer hardware and operating system. The ZLib data format is itself portable across platforms and has a footprint independent of input data that can be reduced at some cost in compression. The AES integer benchmark measures CPU performance using AES data encryption. It utilizes Vincent Rijmen, Antoon Bosselaers and Paulo Barreto's public domain C code in ECB mode and consumes 48 MB of memory.
In the Zip and AES tests the difference between the Core 2 Duo PCs and the Atom PCs is more pronounced. These tests also show that the MSI nettop can keep up with the ASRock nettop.
One large learning from these tests is how much hardware affects performance. Slight differences in CPU design consistently show improved performance. The nettop platform is not configured for processing intensive applications and can't be expected to maintain the same speeds as the higher end PCs.