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AMD Ryzen 7 6800U vs AMD Ryzen 7 7840HS: Comparison
AMD Ryzen 7 6800U and AMD Ryzen 7 7840HS separate most on l2 cache: AMD Ryzen 7 6800U at 4 MB, AMD Ryzen 7 7840HS at 8 MB, 50% in favour of AMD Ryzen 7 7840HS. They match on 12 other specifications, including market segment, socket and performance cores.
Specs
| Specification |  |  |
|---|---|---|
| Product Line | Ryzen | Ryzen 7 |
| Form Factor | Laptops, Desktops | Laptop |
| Model Number | 6800U | 7840HS |
| Codename | Rembrandt | Phoenix |
| Release Year | 2022 | 2023 |
| iGPU | AMD Radeon 680M (12 cores, up to 2200 MHz) | AMD Radeon 780M (12 cores, up to 2700 MHz) |
| Market Segment | Laptop | Laptop |
| Socket | BGA | BGA |
| Process Node | 6 nm | 4 nm |
| Performance Cores | 8 | 8 |
| Efficiency Cores | 0 | 0 |
| SMT Enabled | Yes | true |
| P-Core Base Clock | 2.7 | 3.8 |
| P-Core Boost Clock | 4.7 | 5.1 |
| Unlocked Multiplier | No | false |
| L2 Cache | 4 MB-50% | 8 MB |
| L3 Cache | 16 MB | 16 MB |
| Base Power | 15 W | 35 W |
| Configurable TDP Floor | 15 | 35 |
| Memory Type | DDR5 | DDR5 or LPDDR5X |
| Max Memory Speed | 6400 | 7500 |
| Memory Channels | 2 | 2 |
| Integrated Graphics | Yes | Yes |
| iGPU Model | AMD Radeon 680M | AMD Radeon 780M |
| iGPU Compute Units | 12 | 12 |
| Copilot Plus Certified | No | false |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Cores | 8 | 8 |
| Threads | 16 | 16 |
| PCIe | PCIe 4.0 | PCIe 4.0 |