Product Compare
AMD Ryzen 7 7840H vs Intel Core i5 14600K
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2023 | Oct 2023 |
| Manufacturer | AMD | Intel |
| Type | Laptop | Desktop |
| Core Architecture | Phoenix | Raptor Lake Refresh |
| Integrated Graphics | Radeon 780M | UHD Graphics 770 |
| Generation | Ryzen 7 (Zen 4 (Phoenix)) | Core i5 (Raptor Lake Refresh) |
| Instruction Set | x86-64 | |
| Processor Number | i5-14600K | |
| Package | ||
| Transistor Count | 25 billions | |
| Manufacturing Process | 4 nm | 10 nm |
| Socket | AMD Socket FP8 | LGA-1700 |
| Power Consumption | 35 W | 125 W |
| Peak Operating Temperature | 100 °C | 100°C |
| Foundry | TSMC | Intel |
| Die Size | 178 mm² | 257 mm² |
| Package | FP8, FP7, FP7r2 | FC-LGA16A |
| Max Turbo Power Consumption | 181 W | |
| CPU Performance | ||
| Performance Core Base Frequency | 3.8 GHz | 3.5 GHz |
| Performance Core Turbo Frequency | 5.1 GHz | 5.3 GHz |
| Total Core Count | 8 | 14 |
| Total Thread Count | 16 | 20 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 38.0 | 35x |
| L1 Cache | 64 K per core | 80 K per core |
| L2 Cache | 1 MB per core | 2 MB per core |
| L3 Cache | 16 MB shared | 24 MB shared |
| Unlocked Multiplier | No | Yes |
| SMP | 1 | 1 |
| Performance Cores | 6 | |
| Performance Core Threads | 12 | |
| Efficiency Cores | 8 | |
| Efficiency Core Threads | 8 | |
| Efficiency Core Base Frequency | 2.6 GHz | |
| Efficiency Core Turbo Frequency | 4 GHz | |
| Memory Parameters | ||
| Memory Types | DDR5-5600 | DDR5-5600, DDR4-3200 |
| Max Memory Size | 256 GB | 192 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 89.6 GB/s | 89.6 GB/s |
| ECC Memory Support | Yes | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Max Dynamic Frequency | 2700 MHz | 1550 MHz |
| Execution Units | 12 | 32 |
| GPU Base Frequency | 300 MHz | |
| Shader Units | 256 | |
| Texture Units | 16 | |
| Raster Operation Units | 8 | |
| Power Consumption | 15 W | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4 | 5.0 |
| PCIe Lanes | 20 | 20 |
| Benchmarks | ||
| Geekbench 6 Single Core | 2625 | 2772 |
| Geekbench 6 Multi Core | 11813 | 17217 |