Intel Core 2 Quad Q9400 vs AMD A8-5500B

Core 2 Quad Q9400 vs A8-5500B specs and performance

In our benchmarks, the Core 2 Quad Q9400 beats the A8-5500B in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the A8-5500B in all gaming tests too.

With info from our database, we find that the Core 2 Quad Q9400 has significantly more cores with 4 cores whereas the A8-5500B has 2 cores. But they both have the same number of threads. With our hardware info, we find that the A8-5500B has a slightly higher clock speed than the Core 2 Quad Q9400. The cache sizes of these CPUs are different. Indeed, the Core 2 Quad Q9400 has significantly more L2 cache than the A8-5500B

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. For instance, the Core 2 Quad Q9400 has the same number of threads as cores. This means the the CPU does not support hyperthreading.