Intel Core i7-7700 vs Intel Core i7-4790

Core i7-7700 vs Core i7-4790 specs and performance

Our benchmark analysis concludes that the Core i7-7700 performs better than the Core i7-4790. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-4790 in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores and the same number of threads. With our hardware info, we find that the Core i7-4790 has a slightly higher clock speed than the Core i7-7700. Despite this, the Core i7-7700 has a slightly higher turbo speed. A Core i7-7700 CPU outputs less heat than a Core i7-4790 CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The data shows that both these CPUs have same sized L2 caches and L3 cache.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i7-7700 has more threads than cores. Each physical core is split into multiple threads.