Intel Core i7-1065G7 vs Intel Core Ultra 7 255H
38.6Single-core69.7
27.6Multi-core56.8
75.3Efficiencyspec-based75.7
40.2iGPU75.9
41.6Platformspec-based60.5
1 spec wins — Intel Core i7-1065G715 spec wins — Intel Core Ultra 7 255H
InnoReviews verdict
Intel Core Ultra 7 255H wins this laptop processor face-off, 65.3 to 40.8, pulling ahead mainly in iGPU (+36) and single-core (+31). 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
- 46% lower Base TDP: 15 W vs 28 W
Reasons to pick the Intel Core Ultra 7 255H
- Stronger single-core score: 70 vs 39
- Stronger multi-core score: 57 vs 28
- Stronger iGPU score: 76 vs 40
- 415% higher Cinebench R23 (multi): 18,624 vs 3,615
- 400% higher 3DMark Time Spy Graphics (iGPU): 3,719 vs 744
General
| Spec | Intel Core i7-1065G7 | Intel Core Ultra 7 255H |
|---|---|---|
| Announced | 2019 | 2025 |
| Process | 10 nm | 3 nm+70% |
| Base TDP | 15 W+46% | 28 W |
| Max TDP | 25 W | 115 W+360% |
Cores & Clocks
| Spec | Intel Core i7-1065G7 | Intel Core Ultra 7 255H |
|---|---|---|
| Cores | 4 | 16+300% |
| Performance cores | — | 6 |
| Efficiency cores | — | 10 |
| Threads | 8 | 16+100% |
| Base clock | 1.3 GHz | 2 GHz+54% |
| Boost clock | 3.9 GHz | 5.1 GHz+31% |
| L3 cache | 8 MB | 24 MB+200% |
Integrated GPU
| Spec | Intel Core i7-1065G7 | Intel Core Ultra 7 255H |
|---|---|---|
| iGPU | Intel Iris Plus Graphics (64 EU) | Intel Arc 140T |
| iGPU clock | 1,100 MHz | 2,250 MHz |
Memory
| Spec | Intel Core i7-1065G7 | Intel Core Ultra 7 255H |
|---|---|---|
| Memory support | DDR4-3200 / LPDDR4-3733 | LPDDR5X-8400 / DDR5-6400 |
| Max memory | 64 GB | 128 GB+100% |
Benchmarks
| Spec | Intel Core i7-1065G7 | Intel Core Ultra 7 255H |
|---|---|---|
| Geekbench 6 (single) | 1,651Bottom 14% | 2,851+73%Top 29% |
| Geekbench 6 (multi) | 5,408Bottom 11% | 15,362+184%Top 23% |
| Cinebench R23 (single) | 1,131Bottom 11% | 2,055+82%Top 18% |
| Cinebench R23 (multi) | 3,615Bottom 9% | 18,624+415%Top 20% |
| PassMark | 8,065Bottom 13% | 30,782+282%Top 21% |
| 3DMark Time Spy Graphics (iGPU) | 744Bottom 27% | 3,719+400%Top 7% |
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