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| 内容 | |
| 型号 | Intel Core i7-640UM @ 1.20GHz |
| 单核性能跑分 | 841 |
| 发布时间 | 2010 |
| 单核性能对比 Intel i9-13900KF | 18% |
| 多核性能对比 Intel i9-13900KF | 2% |
| 品牌 | Intel |
| 多核评分 | 1090 |
| 类型 | Laptop |
| CPU插槽 | BGA1288 BGA1288 插槽 接口 CPU列表 |
| 最主频GHz | 2.3 |
| gen | 6 |
| 总核心 | 2 |
| 总线程数 | 4 |
| 缓存 | L1: 256 KB, L2: 1.0 MB, L3: 4 MB |
| L2缓存 | 1024 KB |
| L3缓存 | 4096 KB |
| TDP功耗(W) | 18 |
| 单核性能相当于 | |
| 多核性能相当于 | |
| 摘要 | Description: Class: Laptop Socket: BGA1288 Clockspeed: 1.2 GHz Turbo Speed: 2.3 GHz Cores: 2 Threads: 4 Typical TDP: 18 W Cache Size: L1: 256 KB, L2: 1.0 MB, L3: 4 MB Other names: Intel(R) Core(TM) i7 CPU U 640 @ 1.20GHz CPU First Seen on Charts: Q2 2010 CPUmark/$Price: NA Overall Rank: 2886 Last Price Change: NA |
| markId | 858 |
| viewCount | 700 |
| 创建时间 | 2022-11-05 16:34:05 |
| 修改时间 | 2025-10-27 23:41:56 |