Intel Core i3-8109U vs Intel Core i7-8650U

Core i3-8109U vs Core i7-8650U specs and performance

According to the hardwareDB Benchmark tool, the Core i7-8650U is faster than the Core i3-8109U. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-8109U in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-8650U has significantly more cores with 4 cores compared to the Core i3-8109U that has 2 cores. It also has more threads than the Core i3-8109U. With our hardware info, we find that the Core i3-8109U has a significantly higher clock speed than the Core i7-8650U. Despite this, the Core i7-8650U has a slightly higher turbo speed. The Core i7-8650U outputs less heat than Core i3-8109U thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Core i7-8650U has significantly more L2 cache than the Core i3-8109U. The Core i7-8650U also has significantly more L3 cache.

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 i3-8109U has more threads than cores. Each physical core is split into multiple threads.