Product Compare
AMD Ryzen 9 7945HX vs AMD Ryzen 9 9900X
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2023 | Jun 2024 |
| Manufacturer | AMD | Amd |
| Type | Laptop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Zen 4 (Dragon Range) | Zen 5 (Granite Ridge) |
| Integrated Graphics | Radeon 610M | Radeon Graphics |
| Generation | Ryzen 9 (Zen 5 (Granite Ridge)) | |
| Series | Ryzen 9000 Series | |
| Package | ||
| Transistor Count | 13.1 billions | |
| Manufacturing Process | 5 nm | 4 nm |
| Socket | FL1 | AM5 |
| Power Consumption | 55-75 W | 120 W |
| Peak Operating Temperature | 100°C | 95 °C |
| Foundry | TSMC | |
| I/O Process Size | 6 nm | |
| Package | FC-LGA1718 | |
| CPU Performance | ||
| Performance Cores | 16 | 12 |
| Performance Core Threads | 32 | 24 |
| Performance Core Base Frequency | 2.5 GHz | 4.4 GHz |
| Performance Core Turbo Frequency | 5.4 GHz | 5.6 GHz |
| Total Core Count | 16 | 12 |
| Total Thread Count | 32 | 24 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 25x | 44x |
| L1 Cache | 64 K per core | 80 K per core |
| L2 Cache | 1 MB per core | 1 MB per core |
| L3 Cache | 64 MB shared | 64 MB shared |
| Unlocked Multiplier | Yes | Yes |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR5-5200 | DDR5-5600 |
| Max Memory Size | 64 GB | 192 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 83.2 GB/s | 89.6 GB/s |
| ECC Memory Support | No | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Base Frequency | 1500 MHz | MHz |
| GPU Max Dynamic Frequency | 2200 MHz | 2200 MHz |
| Shader Units | 128 | |
| Texture Units | 8 | |
| Raster Operation Units | 4 | |
| Execution Units | 2 | 2 |
| Power Consumption | 15 W | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 5.0 | 5.0 |
| PCIe Lanes | 28 | 28 |
| Benchmarks | ||
| Cinebench R23 Single Core | 1950 | 2232 |
| Cinebench R23 Multi Core | 33542 | 32626 |
| Geekbench 6 Single Core | 2906 | 3342 |
| Geekbench 6 Multi Core | 19413 | 19527 |
| Cinebench 2024 Single Core | 114 | 134 |
| Cinebench 2024 Multi Core | 1669 | 1764 |
| Passmark CPU Single Core | 4076 | 4648 |
| Passmark CPU Multi Core | 55213 | 53832 |