AMD Ryzen 7 8845HS vs AMD Ryzen 9 7945HX
51Single-core63.7
41.5Multi-core71.2
66Efficiency39
92iGPU72
62.2Platform81.5
5 spec wins — AMD Ryzen 7 8845HS11 spec wins — AMD Ryzen 9 7945HX
InnoReviews verdict
AMD Ryzen 9 7945HX wins this laptop processor face-off, 66.1 to 55.7, pulling ahead mainly in Multi-core (+30) and platform (+19). AMD Ryzen 7 8845HS still makes sense if its price or standout specs fit your needs better.
Key differences
Reasons to pick the AMD Ryzen 7 8845HS
- Stronger efficiency score: 66 vs 39
- Stronger iGPU score: 92 vs 72
- 300% higher Max memory: 256 GB vs 64 GB
- 52% higher Base clock: 3.8 GHz vs 2.5 GHz
- 36% lower Base TDP: 35 W vs 55 W
Reasons to pick the AMD Ryzen 9 7945HX
- Stronger Single-core score: 64 vs 51
- Stronger Multi-core score: 71 vs 42
- Stronger platform score: 82 vs 62
- 300% higher L3 cache: 64 MB vs 16 MB
- 103% higher Cinebench R23 (multi): 34,100 vs 16,800
General
| Spec | AMD Ryzen 7 8845HS | AMD Ryzen 9 7945HX |
|---|---|---|
| Announced | 2023 | 2023 |
| 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 7945HX |
|---|---|---|
| Cores | 8 | 16+100% |
| Performance cores | 8 | 16+100% |
| Threads | 16 | 32+100% |
| Base clock | 3.8 GHz+52% | 2.5 GHz |
| Boost clock | 5.1 GHz | 5.4 GHz+6% |
| L3 cache | 16 MB | 64 MB+300% |
Integrated GPU
| Spec | AMD Ryzen 7 8845HS | AMD Ryzen 9 7945HX |
|---|---|---|
| iGPU | AMD Radeon 780M | AMD Radeon 610M |
| iGPU clock | 2,700 MHz+23% | 2,200 MHz |
Memory
| Spec | AMD Ryzen 7 8845HS | AMD Ryzen 9 7945HX |
|---|---|---|
| Memory support | LPDDR5X-7500 / DDR5-5600 | DDR5-5200 |
| Max memory | 256 GB+300% | 64 GB |
Benchmarks
| Spec | AMD Ryzen 7 8845HS | AMD Ryzen 9 7945HX |
|---|---|---|
| Geekbench 6 (single) | 2,640 | 2,900+10% |
| Geekbench 6 (multi) | 12,800 | 17,200+34% |
| Cinebench R23 (single) | 1,780 | 2,030+14% |
| Cinebench R23 (multi) | 16,800 | 34,100+103% |
| PassMark | 31,000 | 53,000+71% |
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