Intel Core i3-7100U vs Intel Core i5-8265U

Core i3-7100U vs Core i5-8265U comparison

Our benchmark analysis concludes that the Core i5-8265U performs better than the Core i3-7100U. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-7100U in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i5-8265U has significantly more cores with 4 cores compared to the Core i3-7100U that has 2 cores. It also has more threads than the Core i3-7100U. With our hardware info, we find that the Core i3-7100U has a significantly higher clock speed than the Core i5-8265U. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption.

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. Indeed, the Core i3-7100U has more threads than cores. Each physical core is split into multiple threads.