Product Compare
Intel Core i9 12900T vs AMD Ryzen 9 PRO 7945
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2022 | Jun 2023 |
| Manufacturer | Intel | AMD |
| Type | Desktop | Server |
| Core Architecture | Alder Lake-S | Raphael |
| Integrated Graphics | UHD Graphics 770 | Radeon Graphics |
| Generation | Core i9 (Alder Lake-S) | Ryzen 9 (Zen 4 (Raphael)) |
| Package | ||
| Manufacturing Process | 10 nm | 5 nm |
| Socket | Intel Socket 1700 | AMD Socket AM5 |
| Power Consumption | 35 W | 65 W |
| Peak Operating Temperature | 72 °C | 47 °C |
| Foundry | Intel | TSMC |
| Die Size | 215 mm² | 2x71 mm² |
| Package | FC-LGA16A | FC-LGA1718 |
| Transistor Count | 13.14 billions | |
| I/O Process Size | 6 nm | |
| I/O Die Size | 122 mm² | |
| CPU Performance | ||
| Performance Cores | 8 | |
| Performance Core Threads | 16 | |
| Performance Core Base Frequency | 1.4 GHz | 3.7 GHz |
| Performance Core Turbo Frequency | 4.9 GHz | 5.4 GHz |
| Efficiency Cores | 8 | |
| Efficiency Core Threads | 8 | |
| Efficiency Core Base Frequency | 1000 MHz | |
| Efficiency Core Turbo Frequency | 3.6 GHz | |
| Total Core Count | 16 | 12 |
| Total Thread Count | 24 | 24 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 14.0 | 37.0 |
| L1 Cache | 80 KB per core | 64 KB per core |
| L2 Cache | 1.25 MB per core | 1 MB per core |
| L3 Cache | 30 MB shared | 64 MB shared |
| Unlocked Multiplier | Yes | No |
| SMP | 1 | 1 |
| Memory Parameters | ||
| Memory Types | DDR4-3200, DDR5-4800 | DDR5-5200 |
| Max Memory Channels | 2 | |
| Max Memory Bandwidth | 76.8 GB/s | |
| ECC Memory Support | No | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Base Frequency | 300 MHz | |
| GPU Max Dynamic Frequency | 1550 MHz | |
| Execution Units | 32 | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | |
| PCIe Version | 5 | 5 |
| PCIe Lanes | 20 | 24 |