Athlon II X4 640 vs Core 2 Quad Q9650 comparison
Our benchmark analysis concludes that the Core 2 Quad Q9650 performs better than the Athlon II X4 640. Furthermore, our gaming benchmark shows that it also outperforms the Athlon II X4 640 in all gaming tests too.
When comparing these CPUs we notice that they have the same number of cores and the same number of threads. With our hardware info, we find that the Core 2 Quad Q9650 has a slightly higher clock speed than the Athlon II X4 640. The info from our database shows that the Core 2 Quad Q9650 has more L2 cache than the Athlon II X4 640
Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. For instance, the Athlon II X4 640 has the same number of threads as cores. This means the the CPU does not support hyperthreading.
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