Product Compare
AMD Ryzen 5 PRO 8640U vs AMD Ryzen 7 5800U
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Apr 2024 | Jan 2021 |
| Manufacturer | AMD | AMD |
| Type | Laptop | Laptop |
| Core Architecture | Hawk Point | Cezanne |
| Integrated Graphics | Radeon 760M | Radeon RX Vega 8 |
| Generation | Ryzen 5 (Zen 4 (Hawk Point)) | |
| Instruction Set | x86-64 | |
| Package | ||
| Transistor Count | 25 billions | |
| Manufacturing Process | 4 nm | 7 nm |
| Socket | AMD Socket FP7 | FP6 |
| Power Consumption | 28 W | 10-25 W |
| Foundry | TSMC | |
| Die Size | 178 mm² | |
| Package | FP7, FP7r2 | |
| Peak Operating Temperature | 105 °C | |
| CPU Performance | ||
| Performance Core Base Frequency | 3.5 GHz | 1.9 GHz |
| Performance Core Turbo Frequency | 4.9 GHz | 4.4 GHz |
| Total Core Count | 6 | 8 |
| Total Thread Count | 12 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 35.0 | 19x |
| L1 Cache | 64 KB per core | 64 K per core |
| L2 Cache | 1 MB per core | 512 K per core |
| L3 Cache | 16 MB shared | 16 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 1 | |
| Performance Cores | 8 | |
| Performance Core Threads | 16 | |
| Memory Parameters | ||
| Memory Types | DDR5-5600 | DDR4-3200, LPDDR4-4266 |
| Max Memory Channels | 2 | 2 |
| ECC Memory Support | Yes | No |
| Max Memory Size | 32 GB | |
| Max Memory Bandwidth | 51.2 GB/s | |
| Miscellaneous | ||
| PCIe Version | 4 | 3.0 |
| PCIe Lanes | 20 | 12 |
| Official Website | Official Link ↗ | |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Max Dynamic Frequency | 2000 MHz | |
| Shader Units | 512 | |
| Texture Units | 32 | |
| Raster Operation Units | 8 | |
| Power Consumption | 15 W | |
| Benchmarks | ||
| Cinebench R23 Single Core | 1552 | 1415 |
| Cinebench R23 Multi Core | 10675 | 8141 |
| Geekbench 6 Single Core | 2519 | 1826 |
| Geekbench 6 Multi Core | 10308 | 6437 |