So then, let me first explain how and what we will be testing and comparing in this article. The rest of the processors are in the charts just for scaling. Though one of the oldest, Dhrystone remains a simple yet extremely accurate and effective way to show you RAW CPU processing performance making it a very good indicator. A perfect test to see the general efficiency per core. These two tests are pure unadulterated 100% CPU tests that run completely within the CPU + cache memory itself. The resulting number is the number of executions of the program suite per second.įirst up, The SANDRA DhryStone and Whetstone tests. It can be used to measure two aspects, both the processor's speed as well as the optimizing capabilities of the compiler. Since the whole program should be really small, it fits into the processor cache. We make use of a multi-threaded Dhrystone test from SiSoftware Sandra, which is basically a suite of arithmetic and string manipulating programs.
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