Intel Core i3-8300 vs Intel Core i5-8279U

Core i3-8300 vs Core i5-8279U comparison

Our benchmark analysis concludes that the Core i5-8279U performs better than the Core i3-8300. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-8300 in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores but the Core i5-8279U has more threads. These CPUs have different clock speeds. Indeed, the Core i3-8300 has a significantly higher clock speed compared to the Core i5-8279U. The Core i5-8279U outputs less heat than Core i3-8300 thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. For instance, the Core i3-8300 has the same number of threads as cores. This means the the CPU does not support hyperthreading.