AMD Ryzen 7 8845HS vs AMD Ryzen 9 7940HX
62.2Single-core64
51.6Multi-core71.4
65.4Efficiencyspec-based40
68.5iGPU—
61.8Platformspec-based75.4
4 spec wins — AMD Ryzen 7 8845HS12 spec wins — AMD Ryzen 9 7940HX
InnoReviews verdict
AMD Ryzen 9 7940HX wins this laptop processor face-off, 64.8 to 59.5, pulling ahead mainly in multi-core (+20) and single-core (+2). AMD Ryzen 7 8845HS 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 8845HS
- 300% higher Max memory: 256 GB vs 64 GB
- 58% higher Base clock: 3.8 GHz vs 2.4 GHz
- 36% lower Base TDP: 35 W vs 55 W
- 20% lower process: 4 nm vs 5 nm
Reasons to pick the AMD Ryzen 9 7940HX
- Stronger multi-core score: 71 vs 52
- 300% higher L3 cache: 64 MB vs 16 MB
- 100% higher cores: 16 vs 8
- 100% higher Performance cores: 16 vs 8
- 100% higher threads: 32 vs 16
General
| Spec | AMD Ryzen 7 8845HS | AMD Ryzen 9 7940HX |
|---|---|---|
| Announced | 2023 | 2024 |
| Process | 4 nm+20% | 5 nm |
| Base TDP | 35 W+36% | 55 W |
| Max TDP | 54 W | 75 W+39% |
Cores & Clocks
| Spec | AMD Ryzen 7 8845HS | AMD Ryzen 9 7940HX |
|---|---|---|
| Cores | 8 | 16+100% |
| Performance cores | 8 | 16+100% |
| Efficiency cores | — | 0 |
| Threads | 16 | 32+100% |
| Base clock | 3.8 GHz+58% | 2.4 GHz |
| Boost clock | 5.1 GHz | 5.2 GHz+2% |
| L3 cache | 16 MB | 64 MB+300% |
Integrated GPU
| Spec | AMD Ryzen 7 8845HS | AMD Ryzen 9 7940HX |
|---|---|---|
| iGPU | AMD Radeon 780M | AMD Radeon 610M |
| iGPU clock | 2,700 MHz | 2,200 MHz |
Memory
| Spec | AMD Ryzen 7 8845HS | AMD Ryzen 9 7940HX |
|---|---|---|
| Memory support | LPDDR5X-7500 / DDR5-5600 | DDR5-5200 |
| Max memory | 256 GB+300% | 64 GB |
Benchmarks
| Spec | AMD Ryzen 7 8845HS | AMD Ryzen 9 7940HX |
|---|---|---|
| Geekbench 6 (single) | 2,640Top 42% | 2,751+4%Top 33% |
| Geekbench 6 (multi) | 12,800Top 37% | 16,094+26%Top 19% |
| Cinebench R23 (single) | 1,780Top 43% | 1,807+2%Top 39% |
| Cinebench R23 (multi) | 16,800Top 31% | 29,400+75%Top 8% |
| PassMark | 28,280Top 25% | 52,889+87%Top 7% |
| 3DMark Time Spy Graphics (iGPU) | 2,659Top 23% | — |
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