Intel Core i7-3940XM vs Intel Core i3-1220P

Core i7-3940XM vs Core i3-1220P comparison

Our benchmark analysis concludes that the Core i3-1220P performs better than the Core i7-3940XM. Despite this, the Core i7-3940XM has the advantage in our gaming benchmark.

With info from our database, we find that the Core i3-1220P has significantly more cores with 10 cores whereas the Core i7-3940XM has 4 cores. It also has more threads than the Core i7-3940XM. With our hardware info, we find that the Core i7-3940XM has a significantly higher clock speed than the Core i3-1220P. The cache sizes of these CPUs are different. Indeed, the Core i3-1220P has significantly more L2 cache than the Core i7-3940XM. The Core i3-1220P also has significantly more L3 cache.

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 i7-3940XM has more threads than cores. Each physical core is split into multiple threads.