CPU Compare
Intel Core i5-6600K
Intel Core i5-10400
Review
General overview and comparison of the processorsSingle-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
SysReqs Overall Score
Generic CPU rating
Benchmarks
Comparing the performance of CPUs in benchmarksPassmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench CPU (Single-Core)
Geekbench CPU (Multi-Core)
Specifications
Comparing technical specifications of the Intel Core i5-6600K and Intel Core i5-10400General
| Manufacturer | Intel | Intel |
|---|---|---|
| Name | Core i5-6600K | Core i5-10400 |
| Segment | Desktop | Desktop |
| Codename | Skylake | Comet Lake |
| Release Date | Aug 2015 | May 2020 |
| Integrated Graphics | Intel HD Graphics 530 | Intel UHD Graphics 630 |
| Unlocked Multiplier | Yes | No |
CPU
| Cores | 4 | 6 |
|---|---|---|
| Threads | 4 | 12 |
| Base Clock | 3.50 | 2.90 |
| Turbo Clock | 0.00 | 4.30 |
| L1 Cache | 256 KB | 384 KB |
| L2 Cache | 1 MB | 1.5 MB |
| L3 Cache | 6 MB | 12 MB |
Package
| Lithography | 14 nm | 14 nm |
|---|---|---|
| Socket | LGA1151 | LGA 1200 |
| TDP | 91 | 65 |