Product Compare
Intel Core i5 6400 vs AMD Ryzen 9 3900X
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Sep 2015 | Jul 2019 |
| Manufacturer | Intel | AMD |
| Type | Desktop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Skylake | Zen 2 |
| Processor Number | i5-6400 | |
| Integrated Graphics | HD Graphics 530 | N/A |
| Package | ||
| Manufacturing Process | 14 nm | 7 nm |
| Socket | LGA-1151 | AM4 |
| Power Consumption | 65 W | 105 W |
| Transistor Count | 3.8 billions | |
| Peak Operating Temperature | 95 °C | |
| CPU Performance | ||
| Performance Cores | 4 | 12 |
| Performance Core Threads | 4 | 24 |
| Performance Core Base Frequency | 2.7 GHz | 3.8 GHz |
| Performance Core Turbo Frequency | 3.3 GHz | 4.6 GHz |
| Total Core Count | 4 | 12 |
| Total Thread Count | 4 | 24 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 27x | 38x |
| L1 Cache | 64 K per core | 64 K per core |
| L2 Cache | 256 K per core | 512 K per core |
| L3 Cache | 6 MB shared | 64 MB shared |
| Unlocked Multiplier | No | Yes |
| Memory Parameters | ||
| Memory Types | DDR4-2133, DDR3L-1600 | DDR4-3200 |
| Max Memory Size | 64 GB | 128 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 34.1 GB/s | 47.68 GB/s |
| ECC Memory Support | No | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Max Dynamic Frequency | 950 MHz | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 3.0 | 4.0 |
| PCIe Lanes | 16 | 16 |
| Extended Instruction Set | SSE4.1, SSE4.2, AVX-2 | |
| Benchmarks | ||
| Cinebench R23 Single Core | 898 | 1306 |
| Cinebench R23 Multi Core | 3214 | 18454 |
| Geekbench 6 Single Core | 1143 | 1842 |
| Geekbench 5 Single Core | 853 | 1319 |
| Geekbench 6 Multi Core | 3312 | 11715 |
| Geekbench 5 Multi Core | 2805 | 11991 |
| Passmark CPU Single Core | 1961 | 2683 |
| Passmark CPU Multi Core | 5151 | 32531 |