Product Compare
Intel Core Ultra 7 255H vs Intel Core i7 6700HQ
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2025 | Sep 2015 |
| Manufacturer | Intel | Intel |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Arrow Lake | Skylake |
| Processor Number | 255H | i7-6700HQ |
| Integrated Graphics | Arc Graphics 140T | HD Graphics 530 |
| Package | ||
| Manufacturing Process | 3 nm | 14 nm |
| Socket | FCBGA-2049 | BGA-1440 |
| Power Consumption | 20-28 W | 45 W |
| Max Turbo Power Consumption | 115 W | |
| Peak Operating Temperature | 110 °C | 100 °C |
| CPU Performance | ||
| Performance Cores | 6 | 4 |
| Performance Core Threads | 6 | 8 |
| Performance Core Base Frequency | 2.0 GHz | 2.6 GHz |
| Performance Core Turbo Frequency | 5.1 GHz | 3.5 GHz |
| Efficiency Cores | 10 | |
| Efficiency Core Threads | 10 | |
| Efficiency Core Base Frequency | 1.5 GHz | |
| Efficiency Core Turbo Frequency | 4.4 GHz | |
| Total Core Count | 16 | 4 |
| Total Thread Count | 16 | 8 |
| Bus Frequency | 100 MHz | |
| Multiplier | 20 | 26x |
| L1 Cache | 112 K per core | 128 K per core |
| L2 Cache | 2 MB per core | 256 K per core |
| L3 Cache | 24 MB shared | 6 MB shared |
| Unlocked Multiplier | No | No |
| Memory Parameters | ||
| Memory Types | LPDDR5-8400,LPDDR5x-8400,DDR5-6400 | DDR4-2133, LPDDR3-1866, DDR3L-1600 |
| Max Memory Size | 128 GB | 64 GB |
| Max Memory Channels | 2 | 2 |
| ECC Memory Support | No | No |
| Max Memory Bandwidth | 34.1 GB/s | |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Max Dynamic Frequency | 2250 MHz | 1050 MHz |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 5.0 | 3.0 |
| PCIe Lanes | 28 | 16 |
| Extended Instruction Set | SSE4.1, SSE4.2, AVX-2 | |
| Benchmarks | ||
| Geekbench 6 Single Core | 2823 | 1044 |
| Geekbench 6 Multi Core | 15662 | 3554 |