Product Compare
AMD Ryzen 7 7840H vs AMD Ryzen 7 7800X
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2023 | Jan 2023 |
| Manufacturer | AMD | Amd |
| Type | Laptop | Desktop |
| Core Architecture | Phoenix | Zen 4 (Raphael) |
| Integrated Graphics | Radeon 780M | Radeon Graphics (Ryzen 7000) |
| Generation | Ryzen 7 (Zen 4 (Phoenix)) | |
| Instruction Set | x86-64 | |
| Package | ||
| Transistor Count | 25 billions | |
| Manufacturing Process | 4 nm | 5 nm |
| Socket | AMD Socket FP8 | AM5 |
| Power Consumption | 35 W | 105 W |
| Peak Operating Temperature | 100 °C | 95 °C |
| Foundry | TSMC | |
| Die Size | 178 mm² | |
| Package | FP8, FP7, FP7r2 | |
| CPU Performance | ||
| Performance Core Base Frequency | 3.8 GHz | 4.5 GHz |
| Performance Core Turbo Frequency | 5.1 GHz | 5.4 GHz |
| Total Core Count | 8 | 8 |
| Total Thread Count | 16 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 38.0 | 45 |
| L1 Cache | 64 K per core | |
| L2 Cache | 1 MB per core | 1 MB per core |
| L3 Cache | 16 MB shared | 40 MB shared |
| Unlocked Multiplier | No | Yes |
| SMP | 1 | |
| Performance Cores | 8 | |
| Performance Core Threads | 16 | |
| Memory Parameters | ||
| Memory Types | DDR5-5600 | DDR5-5200 |
| Max Memory Size | 256 GB | 128 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 89.6 GB/s | |
| ECC Memory Support | Yes | |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Max Dynamic Frequency | 2700 MHz | 2200 MHz |
| Execution Units | 12 | 2 |
| GPU Base Frequency | 400 MHz | |
| Shader Units | 128 | |
| Texture Units | 8 | |
| Raster Operation Units | 4 | |
| Power Consumption | 15 | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | |
| PCIe Version | 4 | 5.0 |
| PCIe Lanes | 20 | 28 |