Intel Core i3-7020U vs Intel Core i7-975

Core i3-7020U vs Core i7-975 specs and performance

In our benchmarks, the Core i7-975 beats the Core i3-7020U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-7020U in all gaming tests too.

With info from our database, we find that the Core i7-975 has significantly more cores with 4 cores whereas the Core i3-7020U has 2 cores. It also has more threads than the Core i3-7020U. With our hardware info, we find that the Core i7-975 has a significantly higher clock speed than the Core i3-7020U. A Core i3-7020U CPU outputs less heat than a Core i7-975 CPU because of its significantly lower TDP. 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 i3-7020U has more threads than cores. Each physical core is split into multiple threads.