Intel Core i7-1065G7 vs Intel Core Ultra 7 251HX
38.6Single-core66.6
27.6Multi-core65.1
75.3Efficiencyspec-based44.4
40.2iGPU—
41.6Platformspec-based68.1
1 spec wins — Intel Core i7-1065G714 spec wins — Intel Core Ultra 7 251HX
InnoReviews verdict
Intel Core Ultra 7 251HX wins this laptop processor face-off, 62.6 to 40.8, pulling ahead mainly in multi-core (+37) and single-core (+28). Intel Core i7-1065G7 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 i7-1065G7
- 73% lower Base TDP: 15 W vs 55 W
Reasons to pick the Intel Core Ultra 7 251HX
- Stronger single-core score: 67 vs 39
- Stronger multi-core score: 65 vs 28
- 619% higher Cinebench R23 (multi): 26,001 vs 3,615
- 540% higher Max TDP: 160 W vs 25 W
- 483% higher PassMark: 47,051 vs 8,065
General
| Spec | Intel Core i7-1065G7 | Intel Core Ultra 7 251HX |
|---|---|---|
| Announced | 2019 | 2026 |
| Process | 10 nm | 3 nm+70% |
| Base TDP | 15 W+73% | 55 W |
| Max TDP | 25 W | 160 W+540% |
Cores & Clocks
| Spec | Intel Core i7-1065G7 | Intel Core Ultra 7 251HX |
|---|---|---|
| Cores | 4 | 18+350% |
| Performance cores | — | 6 |
| Efficiency cores | — | 12 |
| Threads | 8 | 18+125% |
| Base clock | 1.3 GHz | 2.9 GHz+123% |
| Boost clock | 3.9 GHz | 5.1 GHz+31% |
| L3 cache | 8 MB | 30 MB+275% |
Integrated GPU
| Spec | Intel Core i7-1065G7 | Intel Core Ultra 7 251HX |
|---|---|---|
| iGPU | Intel Iris Plus Graphics (64 EU) | Intel Graphics (3 Xe) |
| iGPU clock | 1,100 MHz | 1,800 MHz |
Memory
| Spec | Intel Core i7-1065G7 | Intel Core Ultra 7 251HX |
|---|---|---|
| Memory support | DDR4-3200 / LPDDR4-3733 | DDR5-6400 |
| Max memory | 64 GB | 256 GB+300% |
Benchmarks
| Spec | Intel Core i7-1065G7 | Intel Core Ultra 7 251HX |
|---|---|---|
| Geekbench 6 (single) | 1,651Bottom 14% | 2,762+67%Top 33% |
| Geekbench 6 (multi) | 5,408Bottom 11% | 14,233+163%Top 30% |
| Cinebench R23 (single) | 1,131Bottom 11% | 1,941+72%Top 26% |
| Cinebench R23 (multi) | 3,615Bottom 9% | 26,001+619%Top 12% |
| PassMark | 8,065Bottom 13% | 47,051+483%Top 8% |
| 3DMark Time Spy Graphics (iGPU) | 744Bottom 27% | — |
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