The Core i7-4790K scored 24992pts in 3DMark’s Cloud Gate test, 8% faster than the 4770K and a 451pt lead over the Core i7-4960X.
The i7-4790K allowed for 15% more performance than the 4770K in 3DMark 06 with 33224pts.
The PCMark 7 performance was less exciting as the Core i7-4790K was just 1.6% faster than the 4770K in overall score.