AMD Ryzen 7 7840HS vs AMD Ryzen 7 7840U
49.8Single-core48.6
40.8Multi-core36.7
65.4Efficiency73.5
92iGPU92
61.8Platform61.8
7 spec wins — AMD Ryzen 7 7840HS1 spec wins — AMD Ryzen 7 7840U
InnoReviews verdict
This one is close to a dead heat: AMD Ryzen 7 7840HS scores 55 against 54.5 for AMD Ryzen 7 7840U. Pick by the categories that matter to you — AMD Ryzen 7 7840HS edges ahead in Multi-core and Single-core, or by price.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 7 7840HS
- Stronger Multi-core score: 41 vs 37
- 80% higher Max TDP: 54 W vs 30 W
- 15% higher Base clock: 3.8 GHz vs 3.3 GHz
- 14% higher Cinebench R23 (multi): 16,600 vs 14,500
Reasons to pick the AMD Ryzen 7 7840U
- Stronger efficiency score: 74 vs 65
- 20% lower Base TDP: 28 W vs 35 W
General
| Spec | AMD Ryzen 7 7840HS | AMD Ryzen 7 7840U |
|---|---|---|
| Announced | 2023 | 2023 |
| Process | 4 nm | 4 nm |
| Base TDP | 35 W | 28 W+20% |
| Max TDP | 54 W+80% | 30 W |
Cores & Clocks
| Spec | AMD Ryzen 7 7840HS | AMD Ryzen 7 7840U |
|---|---|---|
| Cores | 8 | 8 |
| Performance cores | 8 | 8 |
| Threads | 16 | 16 |
| Base clock | 3.8 GHz+15% | 3.3 GHz |
| Boost clock | 5.1 GHz | 5.1 GHz |
| L3 cache | 16 MB | 16 MB |
Integrated GPU
| Spec | AMD Ryzen 7 7840HS | AMD Ryzen 7 7840U |
|---|---|---|
| iGPU | AMD Radeon 780M | AMD Radeon 780M |
| iGPU clock | 2,700 MHz | 2,700 MHz |
Memory
| Spec | AMD Ryzen 7 7840HS | AMD Ryzen 7 7840U |
|---|---|---|
| Memory support | LPDDR5X-7500 / DDR5-5600 | LPDDR5X-7500 / DDR5-5600 |
| Max memory | 256 GB | 256 GB |
Benchmarks
| Spec | AMD Ryzen 7 7840HS | AMD Ryzen 7 7840U |
|---|---|---|
| Geekbench 6 (single) | 2,610+1%Top 53% | 2,580Top 57% |
| Geekbench 6 (multi) | 12,600+8%Top 55% | 11,700Top 65% |
| Cinebench R23 (single) | 1,760+1%Top 58% | 1,740Top 62% |
| Cinebench R23 (multi) | 16,600+14%Top 45% | 14,500Top 58% |
| PassMark | 30,600+8%Top 38% | 28,400Top 49% |
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