Product Compare
AMD Ryzen 7 5800 vs AMD Ryzen 5 7645HX
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2021 | Jan 2023 |
| Manufacturer | AMD | AMD |
| Type | Desktop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Vermeer | Zen 4 (Dragon Range) |
| Integrated Graphics | N/A | Radeon 610M |
| Package | ||
| Manufacturing Process | 7 nm | 5 nm |
| Socket | AM4 | FL1 |
| Power Consumption | 65 W | 45-75 W |
| Peak Operating Temperature | 95 °C | 100°C |
| CPU Performance | ||
| Performance Cores | 8 | 6 |
| Performance Core Threads | 16 | 12 |
| Performance Core Base Frequency | 3.4 GHz | 4.0 GHz |
| Performance Core Turbo Frequency | 4.6 GHz | 5 GHz |
| Total Core Count | 8 | 6 |
| Total Thread Count | 16 | 12 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 34x | 40x |
| L1 Cache | 64 K per core | 64 K per core |
| L2 Cache | 512 K per core | 1 MB per core |
| L3 Cache | 32 MB shared | 32 MB shared |
| Unlocked Multiplier | Yes | Yes |
| Memory Parameters | ||
| Memory Types | DDR4-3200 | DDR5-5200 |
| Max Memory Size | 128 GB | 64 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 51.2 GB/s | 83.2 GB/s |
| ECC Memory Support | Yes | No |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 5.0 |
| PCIe Lanes | 20 | 28 |
| 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 | |
| Benchmarks | ||
| Cinebench R23 Single Core | 1568 | 1800 |
| Cinebench R23 Multi Core | 14000 | 13954 |
| Geekbench 6 Single Core | 2051 | 2720 |
| Geekbench 5 Single Core | 1658 | 1895 |
| Geekbench 6 Multi Core | 9507 | 11906 |
| Geekbench 5 Multi Core | 9390 | 11141 |