Intel Core i9 9900K 8-core LGA1151
Intel
72 综合评分
vs
Dell 7700
Dell
60 综合评分
买家怎么说
Intel Core i9 9900K 8-core LGA1151
88 满分 100 置信度高 59 条评价
Intel Core i9-9900K 因其卓越的速度和游戏性能而广受赞誉，许多用户指出相比旧款 CPU 有显著提升。它超频性能良好，常能达到 5.0-5.4 GHz，配合 240mm 一体式水冷或高端风冷等适当散热方案可保持低温。一些担忧包括与旧主板的兼容性问题、需要单独购买散热器，以及偶尔出现的高温或故障芯片报告。总体而言，它被认为性价比极高，尤其是在促销时购买。
优点
- 性能极快
- 适合游戏和多任务处理
- 超频潜力出色
- 配合良好散热保持低温
- 促销时性价比高
缺点
- 需要单独购买散热器
- 与旧主板存在兼容性问题
- 散热不足时会过热
- 不附带导热膏
- 可能存在故障芯片
Performance 25
Overclocking 12
Cooling 15
Value for money 8
Compatibility 7
Reliability 5
Dell 7700
暂无用户反馈
评分
Efficiency
Budget
Productivity
Gaming
Ai Llm
Server
规格
| Intel Core i9 9900K | Dell 7700 | |
|---|---|---|
| Processor | ||
| Brand | Intel | Intel |
| Series | Core i9 | Core i7 |
| Model | 9900K | 1255U |
| Codename | Coffee Lake | Alder Lake-U |
| Class | desktop | laptop |
| Process | 14 | 10★ |
| Cores & Clocks | ||
| Cores | 8 | 10★ |
| P-cores | 8★ | 2 |
| E-cores | — | 8★ |
| Threads | 16★ | 12 |
| Base Clock | ||
| Boost Clock | ||
| Cache | ||
| L2 Cache | 2 | 2.5★ |
| L3 Cache | 16★ | 12 |
| Performance | ||
| PassMark Multi | ||
| PassMark Single | ||
| Memory | ||
| Memory Type | DDR4 | DDR4 |
| Max Speed | ||
| Channels | 2★ | — |
| Max Memory | ||
| ECC | ✗ | ✗ |
| Platform & Power | ||
| Socket | LGA1151 | Intel BGA 1744 |
| PCIe | 3.0 | 4.0 |
| PCIe Lanes | 16 | 20★ |
| TDP | 95 | 15★ |
| Max Turbo Power | 119 | 55★ |
| Unlocked | ✓★ | ✗ |
| Graphics & AI | ||
| Integrated Graphics | Intel UHD Graphics 630 | Iris Xe 96EU |
优缺点
Intel Core i9 9900K 8-core LGA1151
- Strong social proof (97th percentile)97th %ile
- Strong feature (83rd percentile)83rd %ile
- Strong single thread (80th percentile)80th %ile
- Strong user sentiment (79th percentile)
Dell 7700
- Strong efficiency (99th percentile)99th %ile
- Strong single thread (82nd percentile)82nd %ile
- Strong platform (71st percentile)
- Strong feature (70th percentile)
- Below average social proof (25th percentile)
价格
Intel Core i9 9900K 8-core LGA1151
Dell 7700
No current pricing available
结论
胜出: Intel Core i9 9900K
Scores 72 overall, wins 5 of 6 usage categories and 9 of 28 specs.
