Intel Core i9 9900K 8-core LGA1151
The 5.0 GHz boost clock on its 8-core, 16-thread Coffee Lake architecture delivers strong single-threaded speed for gaming and overclocking. Its unlocked multiplier and compatibility with the LGA 1151 300-series platform provide a straightforward upgrade path for existing systems. This processor is best for gamers and streamers on a mature platform who need high frame rates without a full system rebuild.
Cores 8
Threads 16
Boost Clock 5000 MHz
L3 Cache 16 MB
TDP 95 W
Socket LGA1151
Integrated Graphics Intel UHD Graphics 630
72 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong social proof (96th percentile) 96th
- Strong feature (84th percentile) 84th
- Strong single thread (80th percentile) 80th
- Strong user sentiment (78th percentile) 78th
缺点
- Below average affordability (20th percentile)
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
用户口碑随时间保持稳定
88/100我们的 AI 口碑分析▲20
基于 37 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
性能表现
规格参数
完整规格参数
Processor
| Brand | Intel |
| Series | Core i9 |
| Model | 9900K |
| Codename | Coffee Lake |
| Class | desktop |
| Process | 14 |
Cores & Clocks
| Cores | 8 |
| P-cores | 8 |
| Threads | 16 |
| Base Clock | 3600 |
| Boost Clock | 5000 |
Cache
| L2 Cache | 2 |
| L3 Cache | 16 MB |
Performance
| PassMark Multi | 18017 |
| PassMark Single | 2907 |
Memory
| Memory Type | DDR4 |
| Max Speed | 2666 |
| Channels | 2 |
| Max Memory | 128 |
| ECC | No |
Platform & Power
| Socket | LGA1151 |
| PCIe | 3 |
| PCIe Lanes | 16 |
| TDP | 95 |
| Max Turbo Power | 119 |
| Unlocked | Yes |
Graphics & AI
| Integrated Graphics | Intel UHD Graphics 630 |
竞品对比
| Spec | Intel Core i9 9900K | AMD Ryzen 7 9800X3D | SMC EPYC 9555P | HP Xeon 6526Y | CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor | MICRO CENTER 9950X3DMAGX870ETMKWF |
|---|---|---|---|---|---|---|
| Cores | 8 | 8 | 64 | 16 | 24 | - |
| Threads | 16 | 16 | 128 | 32 | 48 | - |
| Boost Clock Mhz | 5000 | 5200 | 4400 | 3900 | 4000 | - |
| L3 Cache Mb | 16 | 96 | 256 | 37 | 128 | - |
| Tdp W | 95 | 120 | 360 | 195 | 200 | - |
| Socket | LGA1151 | AM5 | AMD Socket SP5 | LGA 4677 | AMD Socket SP3 | - |
| Integrated Graphics | Intel UHD Graphics 630 | AMD Radeon Graphics | - | No | - | - |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AI | Feature | Platform | User Sentiment | Efficiency | Multi Thread | 用户口碑 | Affordability | Single Thread |
|---|---|---|---|---|---|---|---|---|---|
| Intel Core i9 9900K | 74.4 | 83.7 | 69.1 | 78.3 | 76.3 | 72.7 | 96.4 | 20.1 | 80 |
| AMD Ryzen 7 9800X3D Compare | 91.6 | 98.5 | 95.2 | 92.7 | 88.9 | 89.2 | 96.4 | 23.7 | 95.1 |
| SMC EPYC 9555P Compare | 99.3 | 77.4 | 96.7 | 0 | 89.7 | 99.4 | 0 | 0.4 | 85.9 |
| HP Xeon 6526Y Compare | 92.1 | 77.4 | 90.7 | 0 | 79.3 | 89.9 | 0 | 2.7 | 80.6 |
| CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor Compare | 94.8 | 77.4 | 84.4 | 0 | 85.1 | 93.9 | 36.4 | 5.3 | 80.5 |
| MICRO CENTER 9950X3DMAGX870ETMKWF Compare | 85.8 | 20.7 | 17.5 | 0 | 66.6 | 97.1 | 0 | 6.4 | 98.4 |
使用场景评分
- 总体72.2
- AI/LLM57.8
- Budget67.9
- 游戏67
- Server55.5
- Efficiency69.4
- Productivity71.9
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。
