Product Compare
Intel Core i9 14900KF vs Intel Core i9 12900F
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Oct 2023 | Jan 2022 |
| Manufacturer | Intel | Intel |
| Type | Desktop | Desktop |
| Instruction Set | x86-64 | |
| Core Architecture | Raptor Lake Refresh | Alder Lake-S |
| Processor Number | i9-14900KF | |
| Integrated Graphics | No | N/A |
| Generation | Core i9 (Raptor Lake Refresh) | Core i9 (Alder Lake-S) |
| Package | ||
| Manufacturing Process | 10 nm | 10 nm |
| Socket | LGA-1700 | Intel Socket 1700 |
| Power Consumption | 125 W | 65 W |
| Max Turbo Power Consumption | 253 W | |
| Peak Operating Temperature | 100°C | 72 °C |
| Foundry | Intel | Intel |
| Die Size | 257 mm² | 215 mm² |
| Package | FC-LGA16A | FC-LGA16A |
| CPU Performance | ||
| Performance Cores | 8 | 8 |
| Performance Core Threads | 16 | 16 |
| Performance Core Base Frequency | 3.2 GHz | 2.4 GHz |
| Performance Core Turbo Frequency | 6 GHz | 5.1 GHz |
| Efficiency Cores | 16 | 8 |
| Efficiency Core Threads | 16 | 8 |
| Efficiency Core Base Frequency | 2.4 GHz | 1800 MHz |
| Efficiency Core Turbo Frequency | 4.4 GHz | 3.8 GHz |
| Total Core Count | 24 | 16 |
| Total Thread Count | 32 | 24 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 32x | 24.0 |
| L1 Cache | 80 K per core | 80 KB per core |
| L2 Cache | 2 MB per core | 1.25 MB per core |
| L3 Cache | 36 MB shared | 30 MB shared |
| Unlocked Multiplier | Yes | Yes |
| SMP | 1 | 1 |
| Memory Parameters | ||
| Memory Types | DDR5-5600, DDR4-3200 | DDR4-3200, DDR5-4800 |
| Max Memory Size | 192 GB | |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 89.6 GB/s | 76.8 GB/s |
| ECC Memory Support | Yes | No |
| Miscellaneous | ||
| Official Website | Official Link ↗ | |
| PCIe Version | 5.0 | 5 |
| PCIe Lanes | 20 | 20 |
| Benchmarks | ||
| Cinebench R23 Single Core | 2358 | 1988 |
| Cinebench R23 Multi Core | 38497 | 26455 |
| Geekbench 6 Single Core | 3176 | 2572 |
| Geekbench 6 Multi Core | 22411 | 13687 |