Intel Core i7-3930K vs Intel Core i7-1255U

Core i7-3930K vs Core i7-1255U comparison

In our benchmarks, the Core i7-1255U beats the Core i7-3930K in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-3930K in all gaming tests too.

With info from our database, we find that the Core i7-1255U has significantly more cores with 10 cores whereas the Core i7-3930K has 6 cores. But they both have the same number of threads. With our hardware info, we find that the Core i7-3930K has a significantly higher clock speed than the Core i7-1255U. Despite this, the Core i7-1255U has a slightly higher turbo speed. The Core i7-1255U outputs less heat than Core i7-3930K 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. Indeed, the Core i7-3930K has more threads than cores. Each physical core is split into multiple threads.