| File compression | 634.5 MB/sec |
| Clang compilation | 51.3 Klines/sec |
| HTML 5 Browser | 165.7 pages/sec |
| PDF Renderer | 192.9 Mpixels/sec |
| Text processing | 210.5 pages/sec |
| Background blur | 35.9 images/sec |
| Photo processing | 69.9 images/sec |
| Ray tracing | 10.8 Mpixels/sec |
| Integer math | 49.3 GOps/sec |
| Floating point math | 32.8 GOps/sec |
| Find prime numbers | 43M Primes/sec |
| Random string sorting | 17.1M Strings/sec |
| Data encryption | 9.2 GBytes/sec |
| Data compression | 146.6 MBytes/sec |
| Physics | 832 Frames/sec |
| Extended instructions | 8.2B Matrices/sec |
| Geekbench 6 Multi / Watt | 485.7 PPW |
| Passmark CPU Mark / Watt | 887.1 PPW |
| Blender / Watt | 5.78 PPW |
| Type | Laptop |
| Instruction Set | x86-64 |
| Codename | Alder Lake |
| Model number | i7-1265U |
| P-Cores | 2 |
| P-Threads | 4 |
| Base Frequency (P) | 1.8 GHz |
| Turbo Boost Frequency (P) | 4.8 GHz |
| E-Cores | 8 |
| E-Threads | 8 |
| Base Frequency (E) | 1.3 GHz |
| Turbo Boost Frequency (E) | 3.6 GHz |
| Total Threads | 12 |
| Bus Frequency | 100 MHz |
| Multiplier | 18x |
| Unlocked Multiplier | No |
| Fabrication Process | 10 nm |
| TDP (PL1) | 12-15 W (configurable) |
| Max. Boost TDP (PL2) | 55 W |
| Socket | BGA-1744 |
| Peak Temperature | 100°C |
| Integrated Graphics | Intel Iris Xe Graphics (96EU) |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 1250 MHz |
| Shading Units | 768 |
| TMUs | 48 |
| ROPs | 24 |
| Memory Types | - - DDR5-4800
- DDR4-3200
- LPDDR5-5200
- LPDDR4x-4267
|
| Max. Memory Size | 64 GB |
| Memory Channels | 2 |
| ECC Support | No |
| Official Site | Intel Core i7 1265U official page |
| PCI Express Version | 4.0 |
| PCI Express Lanes | 20 |
