Product Compare
AMD Ryzen 7 PRO 8840HS vs Intel Core Ultra 7 255U
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Apr 2024 | Jan 2025 |
| Manufacturer | AMD | Intel |
| Type | Laptop | Laptop |
| Core Architecture | Hawk Point | Arrow Lake |
| Integrated Graphics | Radeon 780M | Arc Graphics (4-Cores) |
| Generation | Ryzen 7 (Zen 4 (Hawk Point)) | |
| Instruction Set | x86-64 | |
| Processor Number | 255U | |
| Package | ||
| Transistor Count | 25 billions | |
| Manufacturing Process | 4 nm | 3 nm |
| Socket | AMD Socket FP7 | FCBGA-2049 |
| Power Consumption | 20-30 W | 12-15 W |
| Foundry | TSMC | |
| Die Size | 178 mm² | |
| Package | FP7, FP7r2 | |
| Max Turbo Power Consumption | 57 W | |
| Peak Operating Temperature | 110 °C | |
| CPU Performance | ||
| Performance Cores | 8 | 2 |
| Performance Core Threads | 16 | 4 |
| Performance Core Base Frequency | 3.3 GHz | 2.0 GHz |
| Performance Core Turbo Frequency | 5.1 GHz | 5.2 GHz |
| Total Core Count | 8 | 12 |
| Total Thread Count | 16 | 14 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 33.0 | 20 |
| L1 Cache | 64 KB per core | 112 K per core |
| L2 Cache | 8 MB | 2 MB per core |
| L3 Cache | 16 MB | 12 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 1 | |
| Efficiency Cores | 10 | |
| Efficiency Core Threads | 10 | |
| Efficiency Core Base Frequency | 1.7 GHz | |
| Efficiency Core Turbo Frequency | 4.2 GHz | |
| Memory Parameters | ||
| Memory Types | DDR5-5600,LPDDR5x-7500 | LPDDR5-8400,LPDDR5x-8400,DDR5-6400 |
| Max Memory Size | 256 GB | 128 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 89.6 GB/s | |
| ECC Memory Support | Yes | No |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Max Dynamic Frequency | 2700 MHz | 2100 MHz |
| Execution Units | 12 | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4 | 4.0 |
| PCIe Lanes | 20 | 20 |
| Benchmarks | ||
| Cinebench R23 Single Core | 1757 | 1803 |
| Cinebench R23 Multi Core | 15930 | 11888 |
| Geekbench 6 Single Core | 2286 | 2582 |
| Geekbench 6 Multi Core | 11550 | 10941 |
| Cinebench 2024 Single Core | 102 | 101 |
| Cinebench 2024 Multi Core | 866 | 588 |