Intel Core Ultra 7 255HX vs Qualcomm Snapdragon X2 Elite X2E-90-100
72.8Single-core73.3
73.8Multi-core66.6
44.4Efficiencyspec-based93.3
69.6Platformspec-based54.4
7 spec wins — Intel Core Ultra 7 255HX2 spec wins — Qualcomm Snapdragon X2 Elite X2E-90-100
InnoReviews verdict
Qualcomm Snapdragon X2 Elite X2E-90-100 wins this laptop processor face-off, 70.9 to 67.9, pulling ahead mainly in single-core (+1). Intel Core Ultra 7 255HX 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 7 255HX
- Stronger multi-core score: 74 vs 67
- 233% higher L3 cache: 30 MB vs 9 MB
- 100% higher Efficiency cores: 12 vs 6
- 100% higher Max memory: 256 GB vs 128 GB
- 28% higher PassMark: 47,933 vs 37,384
Reasons to pick the Qualcomm Snapdragon X2 Elite X2E-90-100
- 50% higher Performance cores: 12 vs 8
General
| Spec | Intel Core Ultra 7 255HX | Qualcomm Snapdragon X2 Elite X2E-90-100 |
|---|---|---|
| Announced | 2025 | 2025 |
| Process | 3 nm | 3 nm |
| Base TDP | 55 W | — |
| Max TDP | 160 W | — |
Cores & Clocks
| Spec | Intel Core Ultra 7 255HX | Qualcomm Snapdragon X2 Elite X2E-90-100 |
|---|---|---|
| Cores | 20+11% | 18 |
| Performance cores | 8 | 12+50% |
| Efficiency cores | 12+100% | 6 |
| Threads | 20+11% | 18 |
| Base clock | 2.4 GHz | — |
| Boost clock | 5.2 GHz+4% | 5 GHz |
| L3 cache | 30 MB+233% | 9 MB |
Integrated GPU
| Spec | Intel Core Ultra 7 255HX | Qualcomm Snapdragon X2 Elite X2E-90-100 |
|---|---|---|
| iGPU | Intel Graphics (4 Xe-cores) | Qualcomm Adreno X2-90 |
| iGPU clock | 1,850 MHz | 1,700 MHz |
Memory
| Spec | Intel Core Ultra 7 255HX | Qualcomm Snapdragon X2 Elite X2E-90-100 |
|---|---|---|
| Memory support | DDR5-6400 | LPDDR5x-9523 |
| Max memory | 256 GB+100% | 128 GB |
Benchmarks
| Spec | Intel Core Ultra 7 255HX | Qualcomm Snapdragon X2 Elite X2E-90-100 |
|---|---|---|
| Geekbench 6 (single) | 2,959Top 17% | — |
| Geekbench 6 (multi) | 17,915Top 11% | — |
| Cinebench R23 (single) | 2,154Top 8% | — |
| Cinebench R23 (multi) | 31,781Top 6% | — |
| PassMark | 47,933+28%Top 8% | 37,384Top 14% |
| PassMark (single thread) | 4,543Top 8% | 4,797+6%Top 4% |
Related comparisons
Intel Core Ultra 7 255HXvs AMD Ryzen AI 9 HX 470VSIntel Core Ultra 7 255HXvs Intel Core Ultra 7 356HVSIntel Core Ultra 7 255HXvs Intel Core Ultra X7 358HVSIntel Core Ultra 7 255HXvs Qualcomm Snapdragon X2 Elite X2E-80-100VSQualcomm Snapdragon X2 Elite X2E-90-100vs Intel Core Ultra 9 285HXVSQualcomm Snapdragon X2 Elite X2E-90-100vs AMD Ryzen AI Max+ PRO 395VSQualcomm Snapdragon X2 Elite X2E-90-100vs Intel Core Ultra 9 275HXVSQualcomm Snapdragon X2 Elite X2E-90-100vs Qualcomm Snapdragon X2 Elite X2E-88-100VS