CPU Compare
Intel Core i5-11400
Intel Core i5-6600K
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 i5-11400 and Intel Core i5-6600KGeneral
| Manufacturer | Intel | Intel |
|---|---|---|
| Name | Core i5-11400 | Core i5-6600K |
| Segment | Desktop | Desktop |
| Codename | Rocket Lake | Skylake |
| Release Date | Mar 2021 | Aug 2015 |
| Integrated Graphics | Intel UHD Graphics 750 | Intel HD Graphics 530 |
| Unlocked Multiplier | No | Yes |
CPU
| Cores | 6 | 4 |
|---|---|---|
| Threads | 12 | 4 |
| Base Clock | 2.60 | 3.50 |
| Turbo Clock | 4.20 | 0.00 |
| L1 Cache | 480 KB | 256 KB |
| L2 Cache | 3 MB | 1 MB |
| L3 Cache | 12 MB | 6 MB |
Package
| Lithography | 14 nm | 14 nm |
|---|---|---|
| Socket | LGA 1200 | LGA1151 |
| TDP | 65 | 91 |