Product Compare
Intel Core i9 9920X vs Intel Core i9 11900KF
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Oct 2018 | Mar 2021 |
| Manufacturer | Intel | Intel |
| Type | Desktop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Skylake | Rocket Lake |
| Processor Number | i9-9920X | i9-11900KF |
| Integrated Graphics | N/A | No |
| Package | ||
| Manufacturing Process | 14 nm | 14 nm |
| Socket | LGA-2066 | LGA-1200 |
| Power Consumption | 165 W | 125 W |
| Peak Operating Temperature | 92 °C | 100°C |
| CPU Performance | ||
| Performance Cores | 12 | 8 |
| Performance Core Threads | 24 | 16 |
| Performance Core Base Frequency | 3.5 GHz | 3.5 GHz |
| Performance Core Turbo Frequency | 4.4 GHz | 5.3 GHz |
| Total Core Count | 12 | 8 |
| Total Thread Count | 24 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 35x | 35x |
| L1 Cache | 64 K per core | 64 K per core |
| L2 Cache | 1 MB per core | 512 K per core |
| L3 Cache | 19 MB shared | 16 MB shared |
| Unlocked Multiplier | Yes | Yes |
| Memory Parameters | ||
| Memory Types | DDR4-2666 | DDR4-3200 |
| Max Memory Size | 128 GB | 128 GB |
| Max Memory Channels | 4 | 2 |
| Max Memory Bandwidth | 85 GB/s | 50 GB/s |
| ECC Memory Support | No | No |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 3.0 | 4.0 |
| PCIe Lanes | 44 | 20 |
| Extended Instruction Set | SSE4.1, SSE4.2, AVX-2, AVX-512 | |
| Benchmarks | ||
| Cinebench R23 Single Core | 1067 | 1653 |
| Cinebench R23 Multi Core | 14793 | 14197 |
| Geekbench 6 Single Core | 1389 | 2536 |
| Geekbench 5 Single Core | 1171 | 1768 |
| Geekbench 6 Multi Core | 3027 | 10374 |
| Geekbench 5 Multi Core | 12494 | 10209 |
| Passmark CPU Single Core | 2608 | 3557 |
| Passmark CPU Multi Core | 25060 | 25246 |