Product Compare
AMD Ryzen 7 7840H vs AMD Ryzen 7 Pro 5850U
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2023 | Mar 2021 |
| Manufacturer | AMD | AMD |
| Type | Laptop | Laptop |
| Core Architecture | Phoenix | Cezanne U |
| Integrated Graphics | Radeon 780M | Radeon RX Vega 8 |
| Generation | Ryzen 7 (Zen 4 (Phoenix)) | |
| Instruction Set | x86-64 | |
| Package | ||
| Transistor Count | 25 billions | |
| Manufacturing Process | 4 nm | 7 nm |
| Socket | AMD Socket FP8 | FP6 |
| Power Consumption | 35 W | 15 W |
| Peak Operating Temperature | 100 °C | 105 °C |
| Foundry | TSMC | |
| Die Size | 178 mm² | |
| Package | FP8, FP7, FP7r2 | |
| CPU Performance | ||
| Performance Core Base Frequency | 3.8 GHz | 1.9 GHz |
| Performance Core Turbo Frequency | 5.1 GHz | 4.4 GHz |
| Total Core Count | 8 | 8 |
| Total Thread Count | 16 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 38.0 | 19x |
| L1 Cache | 64 K 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, LPDDR4X-4266 |
| Max Memory Size | 256 GB | 32 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 89.6 GB/s | 68.3 GB/s |
| ECC Memory Support | Yes | No |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Max Dynamic Frequency | 2700 MHz | 2000 MHz |
| Execution Units | 12 | |
| Shader Units | 512 | |
| Texture Units | 32 | |
| Raster Operation Units | 8 | |
| Power Consumption | 15 W | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4 | 3.0 |
| PCIe Lanes | 20 | 12 |
| Benchmarks | ||
| Geekbench 6 Single Core | 2625 | 1754 |
| Geekbench 6 Multi Core | 11813 | 6748 |