Core i5-6600 vs Core i7-7700K
The Core i5-6600 is slightly slower than the Core i7-7700K on average across 100+ games. However, it's a much better value for money, as it's $132.00 cheaper!
FPS Comparison Across Popular Games
Predicted average FPS at 1080p, 1440p, and 4K, based on real game benchmarks.
Specs & Benchmark Comparison
Side-by-side specs, synthetic benchmarks, and key hardware differences.
LGA1151
Sockethelp
LGA1151Skylake
Codenamehelp
Kaby LakeDesktop
Segmenthelp
DesktopUHD Graphics 530
Integrated GPUhelp
HD 6302133 MHz (DDR3), 2133 MHz (DDR4)
RAMhelp
2400 MHz (DDR4)Not Overclockable
Overclock Supporthelp
OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core i5-6600 or Core i7-7700K?expand_more
The Core i7-7700K. It's 28% faster than the Core i5-6600 on average across 100+ games, scoring 32/100 vs 25/100 in our gaming rating.
speedHow much faster is Core i7-7700K than Core i5-6600?expand_more
28% faster on average. The gap varies by game and resolution, check the per-game FPS comparison above.
aspect_ratioWhich is better for 1440p and 4K gaming, Core i5-6600 or Core i7-7700K?expand_more
The Core i7-7700K is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core i7-7700K worth buying in 2026?expand_more
It scores 32/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Core i5-6600 and Core i7-7700K?expand_more
Performance: Core i5-6600 scores 25/100, Core i7-7700K scores 32/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core i5-6600 or Core i7-7700K bottleneck my PC?expand_more
Depends on the rest of your build, especially your GPU. Swap the paired GPU in the FPS section above to see if it limits performance, or use our bottleneck calculator for a full analysis.
upgradeIs it worth upgrading to the Core i5-6600 or Core i7-7700K?expand_more
The Core i7-7700K is the stronger pick at 32/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
i5-6600 vs Ryzen 7 9800X3Di5-6600 vs Ryzen 7 7800X3Di5-6600 vs Ryzen 7 9700Xi5-6600 vs Ryzen 7 7700Xi5-6600 vs Ryzen 9 9900Xi5-6600 vs Ryzen 5 5500i5-6600 vs Ultra 7 265KFi5-6600 vs Ryzen 7 9850X3Di5-6600 vs Ryzen 9 9900X3Di5-6600 vs Ryzen 9 9950X3Di5-6600 vs Ryzen 5 7600Xi5-6600 vs Ultra 5 245Ki5-6600 vs Ryzen 5 8500Gi5-6600 vs Ultra 5 245KFi3-12100F vs i5-6600i5-6600 vs Ryzen 5 7500X3Di5-4670 vs i5-6600i5-6600 vs Ryzen 5 3500Xi5-6600 vs Ryzen 5 5600i5-6600 vs Ryzen 3 4100i5-4590S vs i5-6600i7-7700K vs Ryzen 7 9800X3Di7-7700K vs Ryzen 7 7800X3Di7-7700K vs Ryzen 7 9700Xi7-7700K vs Ryzen 7 7700Xi7-7700K vs Ryzen 9 9900Xi7-7700K vs Ryzen 5 5500i7-7700K vs Ultra 7 265KFi7-7700K vs Ryzen 7 9850X3Di7-7700K vs Ryzen 9 9900X3Di7-7700K vs Ryzen 9 9950X3Di7-7700K vs Ryzen 5 7600Xi7-7700K vs Ultra 5 245Ki7-7700K vs Ryzen 5 8500Gi7-7700K vs Ultra 5 245KFi3-12100F vs i7-7700Ki7-7700K vs Ryzen 5 7500X3Di5-4670 vs i7-7700Ki7-7700K vs Ryzen 5 3500Xi7-7700K vs Ryzen 5 5600i7-7700K vs Ryzen 3 4100i5-4590S vs i7-7700K