Product Compare
Intel Core Ultra 7 255HX vs AMD Ryzen 7 6800U
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2025 | Jan 2022 |
| Manufacturer | Intel | AMD |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Arrow Lake | Rembrandt |
| Processor Number | 255HX | |
| Integrated Graphics | Arc Graphics (4-Cores) | Radeon 680M |
| Generation | Ultra 7 (Arrow Lake) | |
| Package | ||
| Manufacturing Process | 3 nm | 6 nm |
| Socket | FCBGA-2114 | FP7 |
| Power Consumption | 45-55 W | 15-28 W |
| Max Turbo Power Consumption | 160 W | |
| Peak Operating Temperature | 105 °C | 95 °C |
| Foundry | Intel | |
| Package | FC-LGA18V | |
| CPU Performance | ||
| Performance Cores | 8 | 8 |
| Performance Core Threads | 8 | 16 |
| Performance Core Base Frequency | 2.4 GHz | 2.7 GHz |
| Performance Core Turbo Frequency | 5.2 GHz | 4.7 GHz |
| Efficiency Cores | 12 | |
| Efficiency Core Threads | 12 | |
| Efficiency Core Base Frequency | 1.8 GHz | |
| Efficiency Core Turbo Frequency | 4.5 GHz | |
| Total Core Count | 20 | 8 |
| Total Thread Count | 20 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 24 | 27x |
| L1 Cache | 112 K per core | 64 K per core |
| L2 Cache | 2 MB per core | 512 K per core |
| L3 Cache | 30 MB shared | 16 MB shared |
| Unlocked Multiplier | Yes | No |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR5-6400 | DDR5-4800, LPDDR5-6400 |
| Max Memory Size | 192 GB | |
| Max Memory Channels | 2 | 4 |
| Max Memory Bandwidth | 102.4 GB/s | 76.8 GB/s |
| ECC Memory Support | Yes | |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Base Frequency | 300 MHz | 2000 MHz |
| GPU Max Dynamic Frequency | 1850 MHz | 2200 MHz |
| Shader Units | 512 | 768 |
| Texture Units | 32 | 48 |
| Raster Operation Units | 16 | 32 |
| Execution Units | 64 | 12 |
| Power Consumption | 14 | 15 W |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 5.0 | 4.0 |
| PCIe Lanes | 24 | 20 |
| Benchmarks | ||
| Cinebench R23 Single Core | 2030 | 1475 |
| Cinebench R23 Multi Core | 25611 | 10400 |
| Geekbench 6 Single Core | 3102 | 1134 |
| Geekbench 6 Multi Core | 15879 | 5774 |