CPU Compare
Intel Core i7-9700K
Intel Core i7-3960X Extreme
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 i7-9700K and Intel Core i7-3960X ExtremeGeneral
| Manufacturer | Intel | Intel |
|---|---|---|
| Name | Core i7-9700K | Core i7-3960X Extreme |
| Segment | Desktop | Desktop |
| Codename | Coffee Lake | Sandy Bridge |
| Release Date | Oct 2018 | Nov 2011 |
| Integrated Graphics | Intel UHD Graphics 630 | None |
| Unlocked Multiplier | Yes | No |
CPU
| Cores | 8 | 6 |
|---|---|---|
| Threads | 8 | 12 |
| Base Clock | 3.60 | 3.30 |
| Turbo Clock | 4.90 | 0.00 |
| L1 Cache | 512 KB | 384 KB |
| L2 Cache | 2 MB | 1.5 MB |
| L3 Cache | 12 MB | 15 MB |
Package
| Lithography | 14 nm | 32 nm |
|---|---|---|
| Socket | LGA 1151 | LGA2011 |
| TDP | 95 | 130 |