Intel Core i3-4330 vs Intel Core 2 Quad Q9550

Core i3-4330 vs Core 2 Quad Q9550 specs and performance

According to the hardwareDB Benchmark tool, the Core i3-4330 is faster than the Core 2 Quad Q9550. Furthermore, our gaming benchmark shows that it also outperforms the Core 2 Quad Q9550 in all gaming tests too.

With info from our database, we find that the Core 2 Quad Q9550 has significantly more cores with 4 cores whereas the Core i3-4330 has 2 cores. But they both have the same number of threads. With our hardware info, we find that the Core i3-4330 has a slightly higher clock speed than the Core 2 Quad Q9550. A Core i3-4330 CPU outputs less heat than a Core 2 Quad Q9550 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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. Indeed, the Core i3-4330 has more threads than cores. Each physical core is split into multiple threads.