Intel Core i7-8665U vs Intel Core i5-4670S

Core i7-8665U vs Core i5-4670S specs and performance

In our benchmarks, the Core i7-8665U beats the Core i5-4670S in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-4670S in all gaming tests too.

Info from our database shows that they both have the same core count but the Core i7-8665U has more threads. Our comparison shows that the Core i5-4670S has a significantly higher clock speed compared to the Core i7-8665U. Despite this, the Core i7-8665U has a slightly higher turbo speed. A Core i7-8665U CPU outputs less heat than a Core i5-4670S CPU because of its 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. Indeed, the Core i7-8665U has more threads than cores. Each physical core is split into multiple threads.