Product Compare
Intel Core Ultra 7 255U vs AMD Ryzen 7 5800X3D AM4 10th Anniversary Edition
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2025 | May 2026 |
| Manufacturer | Intel | AMD |
| Type | Laptop | Desktop |
| Instruction Set | x86-64 | |
| Core Architecture | Arrow Lake | Vermeer |
| Processor Number | 255U | |
| Integrated Graphics | Arc Graphics (4-Cores) | N/A |
| Generation | Ryzen 7 (Zen 3 (Vermeer)) | |
| Package | ||
| Manufacturing Process | 3 nm | 7 nm |
| Socket | FCBGA-2049 | AMD Socket AM4 |
| Power Consumption | 12-15 W | 105 W |
| Max Turbo Power Consumption | 57 W | |
| Peak Operating Temperature | 110 °C | 90°C |
| Transistor Count | 8.85 billions | |
| Foundry | TSMC | |
| Die Size | 74 mm² | |
| I/O Process Size | 12 nm | |
| I/O Die Size | 125 mm² | |
| Package | µOPGA-1331 | |
| CPU Performance | ||
| Performance Cores | 2 | |
| Performance Core Threads | 4 | |
| Performance Core Base Frequency | 2.0 GHz | 3.4 GHz |
| Performance Core Turbo Frequency | 5.2 GHz | 4.5 GHz |
| Efficiency Cores | 10 | |
| Efficiency Core Threads | 10 | |
| Efficiency Core Base Frequency | 1.7 GHz | |
| Efficiency Core Turbo Frequency | 4.2 GHz | |
| Total Core Count | 12 | 8 |
| Total Thread Count | 14 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 20 | 34.0 |
| L1 Cache | 112 K per core | 64 KB per core |
| L2 Cache | 2 MB per core | 512 KB per core |
| L3 Cache | 12 MB shared | 96 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | LPDDR5-8400,LPDDR5x-8400,DDR5-6400 | DDR4-3200 |
| Max Memory Size | 128 GB | |
| Max Memory Channels | 2 | 2 |
| ECC Memory Support | No | Yes |
| Max Memory Bandwidth | 51.2 GB/s | |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Max Dynamic Frequency | 2100 MHz | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | |
| PCIe Version | 4.0 | 4 |
| PCIe Lanes | 20 | 20 |