Product Compare
AMD Ryzen 5 8640U vs AMD Ryzen 9 9900X
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Dec 2023 | Jun 2024 |
| Manufacturer | AMD | Amd |
| Type | Laptop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Hawk Point | Zen 5 (Granite Ridge) |
| Integrated Graphics | Radeon 760M | Radeon Graphics |
| Generation | Ryzen 5 (Zen 4 (Hawk Point)) | Ryzen 9 (Zen 5 (Granite Ridge)) |
| Series | Ryzen 9000 Series | |
| Package | ||
| Transistor Count | 25 billions | |
| Manufacturing Process | 4 nm | 4 nm |
| Socket | FP7 | AM5 |
| Power Consumption | 15-30 W | 120 W |
| Peak Operating Temperature | 100°C | 95 °C |
| Foundry | TSMC | TSMC |
| Die Size | 178 mm² | |
| Package | FP8, FP7, FP7r2 | FC-LGA1718 |
| I/O Process Size | 6 nm | |
| CPU Performance | ||
| Performance Cores | 6 | 12 |
| Performance Core Threads | 12 | 24 |
| Performance Core Base Frequency | 3.5 GHz | 4.4 GHz |
| Performance Core Turbo Frequency | 4.9 GHz | 5.6 GHz |
| Total Core Count | 6 | 12 |
| Total Thread Count | 12 | 24 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 35x | 44x |
| L1 Cache | 64 K per core | 80 K per core |
| L2 Cache | 1 MB per core | 1 MB per core |
| L3 Cache | 16 MB shared | 64 MB shared |
| Unlocked Multiplier | No | Yes |
| SMP | 1 | 1 |
| Memory Parameters | ||
| Memory Types | DDR5-5600, LPDDR5x-7500 | DDR5-5600 |
| Max Memory Size | 256 GB | 192 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 89.6 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 | 2600 MHz | 2200 MHz |
| Shader Units | 384 | |
| Texture Units | 24 | |
| Raster Operation Units | 16 | |
| Execution Units | 6 | 2 |
| Power Consumption | 15 W | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 5.0 |
| PCIe Lanes | 20 | 28 |
| Benchmarks | ||
| Cinebench R23 Single Core | 1780 | 2232 |
| Cinebench R23 Multi Core | 11267 | 32626 |
| Geekbench 6 Single Core | 2419 | 3342 |
| Geekbench 6 Multi Core | 10350 | 19527 |