Product Compare
AMD Ryzen 7 7745HX vs Intel Core Ultra 7 255HX
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2023 | Jan 2025 |
| Manufacturer | AMD | Intel |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Zen 4 (Dragon Range) | Arrow Lake |
| Integrated Graphics | Radeon 610M | Arc Graphics (4-Cores) |
| Processor Number | 255HX | |
| Generation | Ultra 7 (Arrow Lake) | |
| Package | ||
| Manufacturing Process | 5 nm | 3 nm |
| Socket | FL1 | FCBGA-2114 |
| Power Consumption | 45-75 W | 45-55 W |
| Peak Operating Temperature | 100°C | 105 °C |
| Max Turbo Power Consumption | 160 W | |
| Foundry | Intel | |
| Package | FC-LGA18V | |
| CPU Performance | ||
| Performance Cores | 8 | 8 |
| Performance Core Threads | 16 | 8 |
| Performance Core Base Frequency | 3.6 GHz | 2.4 GHz |
| Performance Core Turbo Frequency | 5.1 GHz | 5.2 GHz |
| Total Core Count | 8 | 20 |
| Total Thread Count | 16 | 20 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 36x | 24 |
| L1 Cache | 64 K per core | 112 K per core |
| L2 Cache | 1 MB per core | 2 MB per core |
| L3 Cache | 32 MB shared | 30 MB shared |
| Unlocked Multiplier | Yes | Yes |
| Efficiency Cores | 12 | |
| Efficiency Core Threads | 12 | |
| Efficiency Core Base Frequency | 1.8 GHz | |
| Efficiency Core Turbo Frequency | 4.5 GHz | |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR5-5200 | DDR5-6400 |
| Max Memory Size | 64 GB | 192 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 83.2 GB/s | 102.4 GB/s |
| ECC Memory Support | No | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Base Frequency | 1500 MHz | 300 MHz |
| GPU Max Dynamic Frequency | 2200 MHz | 1850 MHz |
| Shader Units | 128 | 512 |
| Texture Units | 8 | 32 |
| Raster Operation Units | 4 | 16 |
| Execution Units | 2 | 64 |
| Power Consumption | 15 W | 14 |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 5.0 | 5.0 |
| PCIe Lanes | 28 | 24 |
| Benchmarks | ||
| Cinebench R23 Single Core | 1840 | 2030 |
| Cinebench R23 Multi Core | 18015 | 25611 |
| Geekbench 6 Single Core | 2792 | 3102 |
| Geekbench 6 Multi Core | 15066 | 15879 |
| Cinebench 2024 Single Core | 107 | 132 |
| Cinebench 2024 Multi Core | 929 | 1590 |