Product Compare
Intel Core i9 11900KF vs Intel Core i7 5960X
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Mar 2021 | Aug 2014 |
| Manufacturer | Intel | Intel |
| Type | Desktop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Rocket Lake | Haswell E |
| Processor Number | i9-11900KF | i7-5960X |
| Integrated Graphics | No | N/A |
| Package | ||
| Manufacturing Process | 14 nm | 22 nm |
| Socket | LGA-1200 | LGA-2011-3 |
| Power Consumption | 125 W | 140 W |
| Peak Operating Temperature | 100°C | |
| Transistor Count | 2.6 billions | |
| CPU Performance | ||
| Performance Cores | 8 | 8 |
| Performance Core Threads | 16 | 16 |
| Performance Core Base Frequency | 3.5 GHz | 3.0 GHz |
| Performance Core Turbo Frequency | 5.3 GHz | 3.5 GHz |
| Total Core Count | 8 | 8 |
| Total Thread Count | 16 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 35x | 30x |
| L1 Cache | 64 K per core | 64 K per core |
| L2 Cache | 512 K per core | 256 K per core |
| L3 Cache | 16 MB shared | 20 MB shared |
| Unlocked Multiplier | Yes | No |
| Memory Parameters | ||
| Memory Types | DDR4-3200 | DDR4-2133 |
| Max Memory Size | 128 GB | 64 GB |
| Max Memory Channels | 2 | 4 |
| Max Memory Bandwidth | 50 GB/s | 68 GB/s |
| ECC Memory Support | No | No |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 3.0 |
| PCIe Lanes | 20 | 40 |
| Extended Instruction Set | SSE4.2, AVX-2 | |
| Benchmarks | ||
| Cinebench R23 Single Core | 1653 | 1057 |
| Cinebench R23 Multi Core | 14197 | 9850 |
| Geekbench 6 Single Core | 2536 | 1244 |
| Geekbench 6 Multi Core | 10374 | 6669 |
| Passmark CPU Single Core | 3557 | 1963 |
| Passmark CPU Multi Core | 25246 | 12655 |