AMD Ryzen 7 6800H vs AMD Ryzen 9 9955HX
34.6Single-core70.9
32.5Multi-core81.4
49.4Efficiency42.2
72iGPU72
52.9Platform84.3
2 spec wins — AMD Ryzen 7 6800H14 spec wins — AMD Ryzen 9 9955HX
InnoReviews verdict
AMD Ryzen 9 9955HX wins this laptop processor face-off, 72.4 to 42.6, pulling ahead mainly in Multi-core (+49) and Single-core (+36). AMD Ryzen 7 6800H still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 7 6800H
- Stronger efficiency score: 49 vs 42
- 28% higher Base clock: 3.2 GHz vs 2.5 GHz
- 18% lower Base TDP: 45 W vs 55 W
Reasons to pick the AMD Ryzen 9 9955HX
- Stronger Single-core score: 71 vs 35
- Stronger Multi-core score: 81 vs 33
- Stronger platform score: 84 vs 53
- 300% higher L3 cache: 64 MB vs 16 MB
- 300% higher Max memory: 256 GB vs 64 GB
General
| Spec | AMD Ryzen 7 6800H | AMD Ryzen 9 9955HX |
|---|---|---|
| Announced | 2022 | 2025 |
| Process | 6 nm | 4 nm+33% |
| Base TDP | 45 W+18% | 55 W |
| Max TDP | 54 W | 75 W+39% |
Cores & Clocks
| Spec | AMD Ryzen 7 6800H | AMD Ryzen 9 9955HX |
|---|---|---|
| Cores | 8 | 16+100% |
| Performance cores | 8 | 16+100% |
| Threads | 16 | 32+100% |
| Base clock | 3.2 GHz+28% | 2.5 GHz |
| Boost clock | 4.7 GHz | 5.4 GHz+15% |
| L3 cache | 16 MB | 64 MB+300% |
Integrated GPU
| Spec | AMD Ryzen 7 6800H | AMD Ryzen 9 9955HX |
|---|---|---|
| iGPU | AMD Radeon 680M | AMD Radeon 610M |
| iGPU clock | 2,200 MHz | 2,200 MHz |
Memory
| Spec | AMD Ryzen 7 6800H | AMD Ryzen 9 9955HX |
|---|---|---|
| Memory support | DDR5-4800 / LPDDR5-6400 | DDR5-5600 |
| Max memory | 64 GB | 256 GB+300% |
Benchmarks
| Spec | AMD Ryzen 7 6800H | AMD Ryzen 9 9955HX |
|---|---|---|
| Geekbench 6 (single) | 2,160 | 3,080+43% |
| Geekbench 6 (multi) | 10,500 | 19,500+86% |
| Cinebench R23 (single) | 1,550 | 2,150+39% |
| Cinebench R23 (multi) | 13,900 | 37,500+170% |
| PassMark | 24,100 | 62,000+157% |
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