Intel Core i5 8400 6-core LGA1200
A 65W TDP and 2.8GHz base clock make this 6-core, 6-thread processor a reliable choice for cool and quiet office builds. Its integrated UHD Graphics 630 handles display output without a dedicated GPU, keeping system costs low. This chip is best for budget-conscious users building a home office PC for web browsing, document editing, and media streaming.
Cores 6
Threads 6
Boost Clock 4000 MHz
L3 Cache 9 MB
TDP 65 W
Socket LGA1151
Integrated Graphics Intel UHD Graphics 630
56 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong efficiency (67th percentile) 67th
- Strong single thread (67th percentile) 67th
缺点
实测数据
性能表现
规格参数
完整规格参数
Processor
| Brand | Intel |
| Series | Core i5 |
| Model | 8400 |
| Class | desktop |
Cores & Clocks
| Cores | 6 |
| Threads | 6 |
| Base Clock | 2800 |
| Boost Clock | 4000 |
Cache
| L2 Cache | 1.5 |
| L3 Cache | 9 MB |
Performance
| PassMark Multi | 9232 |
| PassMark Single | 2365 |
Memory
| Memory Type | DDR4 |
| Max Memory | 64 |
Platform & Power
| Socket | LGA1151 |
| PCIe | 3 |
| PCIe Lanes | 16 |
| TDP | 65 |
| Max Turbo Power | 65 |
| Unlocked | No |
Graphics & AI
| Integrated Graphics | Intel UHD Graphics 630 |
竞品对比
| Spec | Intel Core i5 8400 | AMD Ryzen 7 9800X3D | Dell Xeon E5-2637 V2 | SMC EPYC 9555P | CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor | HP Xeon P67080-B21 |
|---|---|---|---|---|---|---|
| Cores | 6 | 8 | 32 | 64 | 24 | 16 |
| Threads | 6 | 16 | 64 | 128 | 48 | 32 |
| Boost Clock Mhz | 4000 | 5200 | 3500 | 4400 | 4000 | 3900 |
| L3 Cache Mb | 9 | 96 | 256 | 256 | 128 | 37.5 |
| Tdp W | 65 | 120 | 200 | 360 | 200 | 195 |
| Socket | LGA1151 | AM5 | Socket A/Socket 462 (PGA 462) | AMD Socket SP5 | AMD Socket SP3 | LGA 4677 |
| Integrated Graphics | Intel UHD Graphics 630 | AMD Radeon Graphics | No | - | - | No |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AI | Feature | Platform | Efficiency | Multi Thread | Single Thread |
|---|---|---|---|---|---|---|
| Intel Core i5 8400 | 63.1 | 54.7 | 46 | 66.7 | 60.3 | 66.7 |
| AMD Ryzen 7 9800X3D Compare | 91.3 | 98.5 | 95.1 | 87.7 | 90 | 95.7 |
| Dell Xeon E5-2637 V2 Compare | 99.1 | 90.7 | 76.3 | 97.4 | 99.2 | 89.3 |
| SMC EPYC 9555P Compare | 99.3 | 77 | 96.8 | 90.8 | 99.5 | 88.7 |
| CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor Compare | 94.8 | 77 | 84.1 | 83.8 | 94.5 | 80.2 |
| HP Xeon P67080-B21 Compare | 91.7 | 77 | 90.7 | 78.2 | 90.9 | 80.4 |
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
