Product Compare
AMD Ryzen 9 7945HX vs AMD EPYC 8635P
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2023 | May 2026 |
| Manufacturer | AMD | AMD |
| Type | Laptop | Server |
| Instruction Set | x86-64 | |
| Core Architecture | Zen 4 (Dragon Range) | Sorano |
| Integrated Graphics | Radeon 610M | N/A |
| Generation | EPYC (Zen 5 (Sorano)) | |
| Package | ||
| Transistor Count | 13.1 billions | 99.78 billions |
| Manufacturing Process | 5 nm | 4 nm |
| Socket | FL1 | AMD Socket SP6 |
| Power Consumption | 55-75 W | 225 W |
| Peak Operating Temperature | 100°C | |
| Foundry | TSMC | |
| Die Size | 12x70.6 mm² | |
| I/O Process Size | 6 nm | |
| Package | FC-LGA4844 | |
| CPU Performance | ||
| Performance Cores | 16 | |
| Performance Core Threads | 32 | |
| Performance Core Base Frequency | 2.5 GHz | 1.6 GHz |
| Performance Core Turbo Frequency | 5.4 GHz | 4.5 GHz |
| Total Core Count | 16 | 84 |
| Total Thread Count | 32 | 168 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 25x | 16.0 |
| L1 Cache | 64 K per core | 80 KB per core |
| L2 Cache | 1 MB per core | 1 MB per core |
| L3 Cache | 64 MB shared | 384 MB |
| Unlocked Multiplier | Yes | No |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR5-5200 | DDR5-6400 |
| Max Memory Size | 64 GB | |
| Max Memory Channels | 2 | 6 |
| Max Memory Bandwidth | 83.2 GB/s | 307.2 GB/s |
| ECC Memory Support | No | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Base Frequency | 1500 MHz | |
| GPU Max Dynamic Frequency | 2200 MHz | |
| Shader Units | 128 | |
| Texture Units | 8 | |
| Raster Operation Units | 4 | |
| Execution Units | 2 | |
| Power Consumption | 15 W | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 5.0 | 5 |
| PCIe Lanes | 28 | 96 |