Version and / or Patch Used: 2007
Developer Homepage: http://www.sisoftware.co.uk
Product Homepage: http://sisoftware.jaggedonline.com/index.php?location=home&a=TTA&lang=en
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SiSoft Sandra (System ANalyser, Diagnostic and Reporting Assistant) is a synthetic Windows benchmark that features different tests used to evaluate different PC subsystems.
At defaults there are only a few points between the 2 CPU's. At identical clock speeds, the CPU performance between Core 2 Duo and Core 2 Extreme are identical. When at max speed Core 2 Extreme manages to gain some breathing room.
Memory Performance is interesting - at maximum OC speed Core 2 Duo manages to beat the Core 2 Extreme just as it has a slightly higher FSB.