AMD Ryzen 9 7945HX vs Intel Core 3 100U
69.9Single-core49.4
76.1Multi-core33.6
40Efficiencyspec-based75.3
32.6iGPU—
75.4Platformspec-based45.9
11 spec wins — AMD Ryzen 9 7945HX3 spec wins — Intel Core 3 100U
InnoReviews verdict
AMD Ryzen 9 7945HX wins this laptop processor face-off, 64.7 to 47, pulling ahead mainly in multi-core (+42) and single-core (+21). Intel Core 3 100U 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 9 7945HX
- Stronger single-core score: 70 vs 49
- Stronger multi-core score: 76 vs 34
- 700% higher Performance cores: 16 vs 2
- 540% higher L3 cache: 64 MB vs 10 MB
- 337% higher PassMark: 53,778 vs 12,302
Reasons to pick the Intel Core 3 100U
- 73% lower Base TDP: 15 W vs 55 W
- 50% higher Max memory: 96 GB vs 64 GB
General
| Spec | AMD Ryzen 9 7945HX | Intel Core 3 100U |
|---|---|---|
| Announced | 2023 | 2024 |
| Process | 5 nm+50% | 10 nm |
| Base TDP | 55 W | 15 W+73% |
| Max TDP | 75 W+36% | 55 W |
Cores & Clocks
| Spec | AMD Ryzen 9 7945HX | Intel Core 3 100U |
|---|---|---|
| Cores | 16+167% | 6 |
| Performance cores | 16+700% | 2 |
| Efficiency cores | — | 4 |
| Threads | 32+300% | 8 |
| Base clock | 2.5 GHz+108% | 1.2 GHz |
| Boost clock | 5.4 GHz+15% | 4.7 GHz |
| L3 cache | 64 MB+540% | 10 MB |
Integrated GPU
| Spec | AMD Ryzen 9 7945HX | Intel Core 3 100U |
|---|---|---|
| iGPU | AMD Radeon 610M | Intel Graphics (64 EU) |
| iGPU clock | 2,200 MHz | 1,250 MHz |
Memory
| Spec | AMD Ryzen 9 7945HX | Intel Core 3 100U |
|---|---|---|
| Memory support | DDR5-5200 | DDR5-5200 / DDR4-3200 / LPDDR5X-5200 / LPDDR4X-4267 |
| Max memory | 64 GB | 96 GB+50% |
Benchmarks
| Spec | AMD Ryzen 9 7945HX | Intel Core 3 100U |
|---|---|---|
| Geekbench 6 (single) | 2,900+26%Top 23% | 2,295Bottom 35% |
| Geekbench 6 (multi) | 17,200+148%Top 17% | 6,940Bottom 19% |
| Cinebench R23 (single) | 2,030Top 20% | — |
| Cinebench R23 (multi) | 34,100Top 6% | — |
| PassMark | 53,778+337%Top 7% | 12,302Bottom 22% |
| 3DMark Time Spy Graphics (iGPU) | 528Bottom 20% | — |
Related comparisons
AMD Ryzen 9 7945HXvs Apple M4 (10-core)VSAMD Ryzen 9 7945HXvs AMD Ryzen AI 9 365VSAMD Ryzen 9 7945HXvs Intel Core Ultra 7 255HVSAMD Ryzen 9 7945HXvs Intel Core i9-14900HXVSIntel Core 3 100Uvs Intel Core i5-1235UVSIntel Core 3 100Uvs Apple M1 (8-core)VSIntel Core 3 100Uvs AMD Ryzen 7 5800HVSIntel Core 3 100Uvs Intel Core i7-11800HVS