Performance comparison: which is faster?
Core i5-6600K (Intel, 2016) and Core i5-7600 (Intel, 2017) are compared here. Compare not only scores, but also whether the motherboard can be reused and which GPU class is balanced with each CPU.
Overall performance: nearly equal
Both use the same LGA1151 socket, so they can be installed on the same motherboard. For games, performance balance with the GPU (guideline CPU:GPU = 0.9:1) matters more than CPU speed alone.
Relative performance score (higher is faster). Actual speed varies by workload, cooling, and memory configuration.
| Item | i5-6600K | i5-7600 |
|---|---|---|
| Performance Score | 8,500 | 8,500 |
| Generation | 6th Gen | 7th Gen |
| Socket | LGA1151 | LGA1151 |
| Release Year | 2016 | 2017 |
| Type | Desktop | Desktop |
| Compatible GPU Example | Radeon RX 5500 XT | Radeon RX 5500 XT |
| If You Want To... | Recommended |
|---|---|
| Prioritize maximum speed for heavy work or a high-end GPU | i5-6600K |
| Upgrade while reusing the current motherboard | Either works (same LGA1151 socket) |
| Prioritize value and adequate performance | i5-6600K (the lower model is often sufficient) |
Their scores are nearly identical (i5-6600K: 8500 points / i5-7600: 8500 points). Choose the less expensive option or the one that fits your current motherboard.
i5-6600K is 6th Gen, while i5-7600 is 7th Gen.Both use the same LGA1151 socket, so they can be installed on the same motherboard.
Using our CPU:GPU = 0.9:1 guideline, Radeon RX 5500 XT pairs well with i5-6600K and Radeon RX 5500 XT pairs well with i5-7600. If either GPU is too strong or too weak, one part holds the other back.
