Intel Core i5-3550S vs Intel Core i7-4558U

Core i5-3550S vs Core i7-4558U comparison

In our benchmarks, the Core i5-3550S beats the Core i7-4558U in overall performance. Despite this, the Core i7-4558U has the advantage in our gaming benchmark.

With info from our database, we find that the Core i5-3550S has significantly more cores with 4 cores whereas the Core i7-4558U has 2 cores. But they both have the same number of threads. These CPUs have different clock speeds. Indeed, the Core i5-3550S has a slightly higher clock speed compared to the Core i7-4558U. Also, the Core i5-3550S has a slightly higher turbo speed. The Core i7-4558U outputs less heat than Core i5-3550S thanks to a 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. For instance, the Core i5-3550S has the same number of threads as cores. This means the the CPU does not support hyperthreading.