AMD Ryzen 9 7845HX vs Intel Core Ultra 7 155H
64.6Single-core56.9
62.7Multi-core48.3
40Efficiencyspec-based66.9
32iGPU73.1
69.5Platformspec-based63.1
12 spec wins — AMD Ryzen 9 7845HX6 spec wins — Intel Core Ultra 7 155H
InnoReviews verdict
This one is close to a dead heat: AMD Ryzen 9 7845HX scores 57.7 against 57.9 for Intel Core Ultra 7 155H. Pick by the categories that matter to you — Intel Core Ultra 7 155H edges ahead in iGPU, or by price.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 9 7845HX
- Stronger single-core score: 65 vs 57
- Stronger multi-core score: 63 vs 48
- 167% higher L3 cache: 64 MB vs 24 MB
- 114% higher Base clock: 3 GHz vs 1.4 GHz
- 100% higher Performance cores: 12 vs 6
Reasons to pick the Intel Core Ultra 7 155H
- Stronger iGPU score: 73 vs 32
- 535% higher 3DMark Time Spy Graphics (iGPU): 3,270 vs 515
- 53% higher Max TDP: 115 W vs 75 W
- 50% higher Max memory: 96 GB vs 64 GB
- 49% lower Base TDP: 28 W vs 55 W
General
| Spec | AMD Ryzen 9 7845HX | Intel Core Ultra 7 155H |
|---|---|---|
| Announced | 2023 | 2023 |
| Process | 5 nm+29% | 7 nm |
| Base TDP | 55 W | 28 W+49% |
| Max TDP | 75 W | 115 W+53% |
Cores & Clocks
| Spec | AMD Ryzen 9 7845HX | Intel Core Ultra 7 155H |
|---|---|---|
| Cores | 12 | 16+33% |
| Performance cores | 12+100% | 6 |
| Efficiency cores | 0 | 10 |
| Threads | 24+9% | 22 |
| Base clock | 3 GHz+114% | 1.4 GHz |
| Boost clock | 5.2 GHz+8% | 4.8 GHz |
| L3 cache | 64 MB+167% | 24 MB |
Integrated GPU
| Spec | AMD Ryzen 9 7845HX | Intel Core Ultra 7 155H |
|---|---|---|
| iGPU | AMD Radeon 610M | Intel Arc Graphics (8 Xe) |
| iGPU clock | 2,200 MHz | 2,250 MHz |
Memory
| Spec | AMD Ryzen 9 7845HX | Intel Core Ultra 7 155H |
|---|---|---|
| Memory support | DDR5-5200 | LPDDR5X-7467 / DDR5-5600 |
| Max memory | 64 GB | 96 GB+50% |
Benchmarks
| Spec | AMD Ryzen 9 7845HX | Intel Core Ultra 7 155H |
|---|---|---|
| Geekbench 6 (single) | 2,729+18%Top 36% | 2,320Bottom 24% |
| Geekbench 6 (multi) | 12,585+4%Top 42% | 12,100Top 46% |
| Cinebench R23 (single) | 1,852+9%Top 37% | 1,700Bottom 36% |
| Cinebench R23 (multi) | 26,876+80%Top 11% | 14,900Top 41% |
| PassMark | 44,209+81%Top 10% | 24,448Top 43% |
| PassMark (single thread) | 3,886+14%Top 33% | 3,401Bottom 31% |
| 3DMark Time Spy Graphics (iGPU) | 515Bottom 9% | 3,270+535%Top 18% |
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