The Core i7-5775C was 13% slower than the Core i7-4790K when comparing multi-threaded and single-threaded performance in Cinebench R15.

The Core i7-5775C was just 7% slower than the i7-4790K when comparing PCMark7 scores, though it is worth pointing out that this meant the new Broadwell processor was also slower than the Core i5-4690K.

This time the Core i7-5775C was 14% slower than the i7-4790K when comparing multi-threaded performance using the 3D Particle Movement benchmark.