Product Compare
AMD Ryzen 3 8440U vs Intel Core i5 8400
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Dec 2023 | Oct 2017 |
| Manufacturer | Amd | Intel |
| Type | Laptop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Zen 4 (Hawk Point) | Coffee Lake |
| Integrated Graphics | Radeon 740M | UHD Graphics 630 |
| Generation | Ryzen 3 (Zen 4 (Hawk Point)) | |
| Processor Number | i5-8400 | |
| Package | ||
| Transistor Count | 20.9 billions | |
| Manufacturing Process | 4 nm | 14 nm |
| Socket | FP8 | LGA-1151 |
| Power Consumption | 15-30 W | 65 W |
| Peak Operating Temperature | 100 °C | 100 °C |
| Foundry | TSMC | |
| Die Size | 137 mm² | |
| Package | FP7, FP7r2 | |
| CPU Performance | ||
| Performance Cores | 1 | 6 |
| Performance Core Threads | 2 | 6 |
| Performance Core Base Frequency | 3.0 GHz | 2.8 GHz |
| Performance Core Turbo Frequency | 4.7 GHz | 4 GHz |
| Efficiency Cores | 3 | |
| Efficiency Core Threads | 6 | |
| Efficiency Core Base Frequency | 2.8 GHz | |
| Efficiency Core Turbo Frequency | 3.3 GHz | |
| Total Core Count | 4 | 6 |
| Total Thread Count | 8 | 6 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 30 | 28x |
| L1 Cache | 64 K per core | 64 K per core |
| L2 Cache | 1 MB per core | 256 K per core |
| L3 Cache | 8 MB shared | 9 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR5-5600,LPDDR5x-7500 | DDR4-2666 |
| Max Memory Size | 256 GB | 128 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 89.6 GB/s | 41.6 GB/s |
| ECC Memory Support | No | No |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Base Frequency | 800 MHz | 350 MHz |
| GPU Max Dynamic Frequency | 2500 MHz | 1050 MHz |
| Shader Units | 256 | 192 |
| Texture Units | 16 | 24 |
| Raster Operation Units | 8 | 3 |
| Execution Units | 4 | 24 |
| Power Consumption | 15 | 15 W |
| Max Resolution | 4096x2304 - 60 Hz | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 3.0 |
| PCIe Lanes | 14 | 16 |
| Extended Instruction Set | SSE4.1, SSE4.2, AVX-2 | |