AMD Ryzen 9 7945HX vs Intel Core i3-N305
69.9Single-core31.4
76.1Multi-core28
40Efficiencyspec-based75.3
32.6iGPU34.1
75.4Platformspec-based30.5
14 spec wins — AMD Ryzen 9 7945HX2 spec wins — Intel Core i3-N305
InnoReviews verdict
AMD Ryzen 9 7945HX wins this laptop processor face-off, 64.7 to 36.9, pulling ahead mainly in multi-core (+48) and single-core (+39). Intel Core i3-N305 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 31
- Stronger multi-core score: 76 vs 28
- 967% higher L3 cache: 64 MB vs 6 MB
- 575% higher Cinebench R23 (multi): 34,100 vs 5,049
- 475% higher PassMark: 53,778 vs 9,350
Reasons to pick the Intel Core i3-N305
- 73% lower Base TDP: 15 W vs 55 W
General
| Spec | AMD Ryzen 9 7945HX | Intel Core i3-N305 |
|---|---|---|
| Announced | 2023 | 2023 |
| Process | 5 nm+50% | 10 nm |
| Base TDP | 55 W | 15 W+73% |
| Max TDP | 75 W+114% | 35 W |
Cores & Clocks
| Spec | AMD Ryzen 9 7945HX | Intel Core i3-N305 |
|---|---|---|
| Cores | 16+100% | 8 |
| Performance cores | 16 | 0 |
| Efficiency cores | — | 8 |
| Threads | 32+300% | 8 |
| Base clock | 2.5 GHz+39% | 1.8 GHz |
| Boost clock | 5.4 GHz+42% | 3.8 GHz |
| L3 cache | 64 MB+967% | 6 MB |
Integrated GPU
| Spec | AMD Ryzen 9 7945HX | Intel Core i3-N305 |
|---|---|---|
| iGPU | AMD Radeon 610M | Intel UHD Graphics (32 EU) |
| iGPU clock | 2,200 MHz | 1,250 MHz |
Memory
| Spec | AMD Ryzen 9 7945HX | Intel Core i3-N305 |
|---|---|---|
| Memory support | DDR5-5200 | DDR4-3200, DDR5-4800, LPDDR5-4800 |
| Max memory | 64 GB+300% | 16 GB |
Benchmarks
| Spec | AMD Ryzen 9 7945HX | Intel Core i3-N305 |
|---|---|---|
| Geekbench 6 (single) | 2,900+128%Top 24% | 1,274Bottom 5% |
| Geekbench 6 (multi) | 17,200+267%Top 17% | 4,681Bottom 8% |
| Cinebench R23 (single) | 2,030+107%Top 21% | 983Bottom 9% |
| Cinebench R23 (multi) | 34,100+575%Top 7% | 5,049Bottom 13% |
| PassMark | 53,778+475%Top 7% | 9,350Bottom 17% |
| 3DMark Time Spy Graphics (iGPU) | 528Bottom 20% | 567+7%Bottom 23% |
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