Intel Core i5-10400F vs Intel Core i3-2100

Core i5-10400F vs Core i3-2100 specs and performance

In our benchmarks, the Core i5-10400F beats the Core i3-2100 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-2100 in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i5-10400F has significantly more cores than the Core i3-2100. Indeed, the Core i5-10400F has 6 cores compared to 2 cores found in the Core i3-2100. It also has more threads than the Core i3-2100. Our comparison shows that the Core i3-2100 has a slightly higher clock speed compared to the Core i5-10400F. 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 i5-10400F has more threads than cores. Each physical core is split into multiple threads.