Product Compare
AMD Ryzen 7 PRO 8840HS vs Intel Core Ultra 7 355
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Apr 2024 | Jan 2026 |
| Manufacturer | AMD | Intel |
| Type | Laptop | Laptop |
| Core Architecture | Hawk Point | |
| Integrated Graphics | Radeon 780M | Graphics 4 Xe3 |
| Generation | Ryzen 7 (Zen 4 (Hawk Point)) | Intel Core Ultra Series 3 |
| Instruction Set | x86-64 | |
| Processor Number | 355 | |
| Package | ||
| Transistor Count | 25 billions | |
| Manufacturing Process | 4 nm | 3 nm |
| Socket | AMD Socket FP7 | Custom |
| Power Consumption | 20-30 W | 15-25 W |
| Foundry | TSMC | |
| Die Size | 178 mm² | |
| Package | FP7, FP7r2 | |
| Max Turbo Power Consumption | 55 W | |
| Peak Operating Temperature | 100 °C | |
| CPU Performance | ||
| Performance Cores | 8 | 4 |
| Performance Core Threads | 16 | 4 |
| Performance Core Base Frequency | 3.3 GHz | 2.3 GHz |
| Performance Core Turbo Frequency | 5.1 GHz | 4.7 GHz |
| Total Core Count | 8 | 8 |
| Total Thread Count | 16 | 8 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 33.0 | 23 |
| L1 Cache | 64 KB per core | |
| L2 Cache | 8 MB | |
| L3 Cache | 16 MB | 12 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 1 | |
| Efficiency Cores | 4 | |
| Efficiency Core Threads | 4 | |
| Efficiency Core Base Frequency | 1.7 GHz | |
| Efficiency Core Turbo Frequency | 3.5 GHz | |
| Memory Parameters | ||
| Memory Types | DDR5-5600,LPDDR5x-7500 | LPDDR5X-7467,DDR5-6400 |
| Max Memory Size | 256 GB | 128 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 89.6 GB/s | 119.5 GB/s |
| ECC Memory Support | Yes | No |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Max Dynamic Frequency | 2700 MHz | 2500 MHz |
| Execution Units | 12 | 4 |
| Max Resolution | 7680 x 4320 @ 60Hz | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4 | 5.0 |
| PCIe Lanes | 20 | 12 |
| Benchmarks | ||
| Geekbench 6 Single Core | 2286 | 2706 |
| Geekbench 6 Multi Core | 11550 | 10277 |