AMD Ryzen 9 7945HX3D vs AMD Ryzen AI 9 HX PRO 375
68.3Single-core64.2
76.1Multi-core57.5
40Efficiencyspec-based73.5
32iGPU74.1
80.7Platformspec-based70.8
13 spec wins — AMD Ryzen 9 7945HX3D6 spec wins — AMD Ryzen AI 9 HX PRO 375
InnoReviews verdict
This one is close to a dead heat: AMD Ryzen 9 7945HX3D scores 65 against 65.2 for AMD Ryzen AI 9 HX PRO 375. Pick by the categories that matter to you — AMD Ryzen AI 9 HX PRO 375 edges ahead in iGPU, or by price.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 9 7945HX3D
- Stronger single-core score: 68 vs 64
- Stronger multi-core score: 76 vs 58
- 433% higher L3 cache: 128 MB vs 24 MB
- 300% higher Performance cores: 16 vs 4
- 71% higher PassMark: 57,507 vs 33,644
Reasons to pick the AMD Ryzen AI 9 HX PRO 375
- Stronger iGPU score: 74 vs 32
- 564% higher 3DMark Time Spy Graphics (iGPU): 3,421 vs 515
- 300% higher Max memory: 256 GB vs 64 GB
- 49% lower Base TDP: 28 W vs 55 W
- 20% lower process: 4 nm vs 5 nm
General
| Spec | AMD Ryzen 9 7945HX3D | AMD Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Announced | 2023 | 2024 |
| Process | 5 nm | 4 nm+20% |
| Base TDP | 55 W | 28 W+49% |
| Max TDP | 75 W+39% | 54 W |
Cores & Clocks
| Spec | AMD Ryzen 9 7945HX3D | AMD Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Cores | 16+33% | 12 |
| Performance cores | 16+300% | 4 |
| Efficiency cores | 0 | 8 |
| Threads | 32+33% | 24 |
| Base clock | 2.3 GHz+15% | 2 GHz |
| Boost clock | 5.4 GHz+6% | 5.1 GHz |
| L3 cache | 128 MB+433% | 24 MB |
Integrated GPU
| Spec | AMD Ryzen 9 7945HX3D | AMD Ryzen AI 9 HX PRO 375 |
|---|---|---|
| iGPU | AMD Radeon 610M | AMD Radeon 890M |
| iGPU clock | 2,200 MHz | 2,900 MHz |
Memory
| Spec | AMD Ryzen 9 7945HX3D | AMD Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Memory support | DDR5-5200 | LPDDR5X-8000 / DDR5-5600 |
| Max memory | 64 GB | 256 GB+300% |
Benchmarks
| Spec | AMD Ryzen 9 7945HX3D | AMD Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Geekbench 6 (single) | 2,916+10%Top 17% | 2,647Top 44% |
| Geekbench 6 (multi) | 16,957+18%Top 12% | 14,341Top 28% |
| Cinebench R23 (single) | 1,935+3%Top 27% | 1,884Top 33% |
| Cinebench R23 (multi) | 32,782+61%Top 5% | 20,399Top 18% |
| PassMark | 57,507+71%Top 2% | 33,644Top 20% |
| PassMark (single thread) | 4,067+4%Top 20% | 3,914Top 30% |
| 3DMark Time Spy Graphics (iGPU) | 515Bottom 9% | 3,421+564%Top 12% |
Related comparisons
AMD Ryzen 9 7945HX3Dvs Intel Core Ultra X9 378HVSAMD Ryzen 9 7945HX3Dvs Intel Core Ultra 5 338HVSAMD Ryzen 9 7945HX3Dvs Apple M4 (10-core)VSAMD Ryzen 9 7945HX3Dvs AMD Ryzen AI 9 465VSAMD Ryzen AI 9 HX PRO 375vs Apple M4 (10-core)VSAMD Ryzen AI 9 HX PRO 375vs Intel Core Ultra 7 255HVSAMD Ryzen AI 9 HX PRO 375vs Intel Core Ultra X9 378HVSAMD Ryzen AI 9 HX PRO 375vs Intel Core Ultra 5 235HXVS