AMD Ryzen 7 4800H vs AMD Ryzen 7 8745HX
39.7Single-core59.5
38.1Multi-core54.7
47.1Efficiencyspec-based40
46.3iGPU—
41.3Platformspec-based58.2
1 spec wins — AMD Ryzen 7 4800H9 spec wins — AMD Ryzen 7 8745HX
InnoReviews verdict
AMD Ryzen 7 8745HX wins this laptop processor face-off, 54.2 to 41.1, pulling ahead mainly in single-core (+20) and multi-core (+17). AMD Ryzen 7 4800H 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 4800H
- 18% lower Base TDP: 45 W vs 55 W
Reasons to pick the AMD Ryzen 7 8745HX
- Stronger single-core score: 60 vs 40
- Stronger multi-core score: 55 vs 38
- 300% higher L3 cache: 32 MB vs 8 MB
- 79% higher Geekbench 6 (single): 2,777 vs 1,554
- 77% higher PassMark: 31,433 vs 17,807
General
| Spec | AMD Ryzen 7 4800H | AMD Ryzen 7 8745HX |
|---|---|---|
| Announced | 2020 | 2025 |
| Process | 7 nm | 5 nm+29% |
| Base TDP | 45 W+18% | 55 W |
| Max TDP | 54 W | 75 W+39% |
Cores & Clocks
| Spec | AMD Ryzen 7 4800H | AMD Ryzen 7 8745HX |
|---|---|---|
| Cores | 8 | 8 |
| Performance cores | 8 | 8 |
| Efficiency cores | — | 0 |
| Threads | 16 | 16 |
| Base clock | 2.9 GHz | 3.6 GHz+24% |
| Boost clock | 4.2 GHz | 5.1 GHz+21% |
| L3 cache | 8 MB | 32 MB+300% |
Integrated GPU
| Spec | AMD Ryzen 7 4800H | AMD Ryzen 7 8745HX |
|---|---|---|
| iGPU | AMD Radeon RX Vega 7 | AMD Radeon 610M |
| iGPU clock | 1,600 MHz | 2,200 MHz |
Memory
| Spec | AMD Ryzen 7 4800H | AMD Ryzen 7 8745HX |
|---|---|---|
| Memory support | DDR4-3200 / LPDDR4-4266 | DDR5-5200 |
| Max memory | — | 64 GB |
Benchmarks
| Spec | AMD Ryzen 7 4800H | AMD Ryzen 7 8745HX |
|---|---|---|
| Geekbench 6 (single) | 1,554Bottom 8% | 2,777+79%Top 29% |
| Geekbench 6 (multi) | 7,658Bottom 23% | 13,482+76%Top 32% |
| Cinebench R23 (single) | 1,254Bottom 16% | — |
| Cinebench R23 (multi) | 10,889Bottom 45% | — |
| PassMark | 17,807Bottom 41% | 31,433+77%Top 20% |
| 3DMark Time Spy Graphics (iGPU) | 980Bottom 33% | — |
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