Intel Core Ultra 9 290HX Plus vs Intel Core 5 315
79Single-core54
86.8Multi-core35.7
44.4Efficiencyspec-based93
60.5iGPU—
73.9Platformspec-based37.9
12 spec wins — Intel Core Ultra 9 290HX Plus2 spec wins — Intel Core 5 315
InnoReviews verdict
Intel Core Ultra 9 290HX Plus wins this laptop processor face-off, 73.9 to 50.7, pulling ahead mainly in multi-core (+51) and single-core (+25). Intel Core 5 315 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Intel Core Ultra 9 290HX Plus
- Stronger single-core score: 79 vs 54
- Stronger multi-core score: 87 vs 36
- 500% higher L3 cache: 36 MB vs 6 MB
- 357% higher Max TDP: 160 W vs 35 W
- 300% higher cores: 24 vs 6
Reasons to pick the Intel Core 5 315
- 73% lower Base TDP: 15 W vs 55 W
- 33% lower process: 2 nm vs 3 nm
General
| Spec | Intel Core Ultra 9 290HX Plus | Intel Core 5 315 |
|---|---|---|
| Announced | 2026 | 2026 |
| Process | 3 nm | 2 nm+33% |
| Base TDP | 55 W | 15 W+73% |
| Max TDP | 160 W+357% | 35 W |
Cores & Clocks
| Spec | Intel Core Ultra 9 290HX Plus | Intel Core 5 315 |
|---|---|---|
| Cores | 24+300% | 6 |
| Performance cores | 8+300% | 2 |
| Efficiency cores | 16+300% | 4 |
| Threads | 24+300% | 6 |
| Base clock | 2.7 GHz+80% | 1.5 GHz |
| Boost clock | 5.5 GHz+25% | 4.4 GHz |
| L3 cache | 36 MB+500% | 6 MB |
Integrated GPU
| Spec | Intel Core Ultra 9 290HX Plus | Intel Core 5 315 |
|---|---|---|
| iGPU | Intel Graphics (4 Xe-cores) | Intel Graphics (2 Xe3-cores) |
| iGPU clock | 2,000 MHz | 2,300 MHz |
Memory
| Spec | Intel Core Ultra 9 290HX Plus | Intel Core 5 315 |
|---|---|---|
| Memory support | DDR5-6400 | LPDDR5X-7467 / DDR5-6400 |
| Max memory | 256 GB+300% | 64 GB |
Benchmarks
| Spec | Intel Core Ultra 9 290HX Plus | Intel Core 5 315 |
|---|---|---|
| Geekbench 6 (single) | 3,198+27%Top 10% | 2,516Bottom 51% |
| Geekbench 6 (multi) | 21,581+190%Top 8% | 7,454Bottom 23% |
| Cinebench R23 (single) | 2,340Top 2% | — |
| Cinebench R23 (multi) | 39,617Top 1% | — |
| PassMark | 58,672+300%Top 1% | 14,672Bottom 29% |
| 3DMark Time Spy Graphics (iGPU) | 1,855Top 37% | — |
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