Intel Pentium Dual-Core E2140 2-core LGA 775
The 65nm Allendale core delivers basic dual-threaded processing at 1.6GHz with a modest 65W TDP, making it a low-power option for legacy LGA 775 systems. Its 800 MHz FSB and 1MB L2 cache provide adequate throughput for period-correct Windows XP or lightweight Linux tasks, backed by a reliable boxed cooler. This processor is best for retro PC builders restoring vintage desktops or maintaining aging office machines that require a drop-in dual-core upgrade.
Cores 2
Threads 2
TDP 65 W
Socket LGA 775
Integrated Graphics None
33 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong social proof (100th percentile) 100th
- Strong feature (70th percentile) 70th
缺点
- Below average single thread (16th percentile)
- Below average ai (21st percentile)
- Below average multi thread (23rd percentile)
- Below average efficiency (26th 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
基于 8 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 | Pentium Dual-Core |
| Model | E2140 |
| Codename | Allendale |
| Class | desktop |
| Process | 65 |
Cores & Clocks
| Cores | 2 |
| Threads | 2 |
| Base Clock | 1600 |
Cache
| L2 Cache | 1 |
Performance
| PassMark Multi | 527 |
| PassMark Single | 559 |
Memory
| Memory Type | DDR2 |
| Max Speed | 800 |
Platform & Power
| Socket | LGA 775 |
| PCIe | 2 |
| TDP | 65 |
| Unlocked | No |
Graphics & AI
| Integrated Graphics | None |
竞品对比
| Spec | Intel Pentium Dual-Core E2140 | AMD Ryzen 7 9800X3D | G.Skill Trident Z Neo | be quiet! Ryzen 3 Dark Rock Pro 5 | Dell Xeon 641329687376-cr | MSI MAG X870E Tomahawk WiFi |
|---|---|---|---|---|---|---|
| Cores | 2 | 8 | 6 | 4 | 4 | - |
| Threads | 2 | 16 | 12 | 4 | 8 | - |
| Boost Clock Mhz | - | 5200 | 4200 | 3400 | 2700 | - |
| L3 Cache Mb | - | 96 | 32 | 8 | 12 | - |
| Tdp W | 65 | 120 | 65 | 270 | 80 | - |
| Socket | LGA 775 | AM5 | AMD Socket AM4 | AM4 | LGA 1366 | AM5 |
| Integrated Graphics | None | AMD Radeon Graphics | - | - | - | - |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AI | Feature | Platform | Efficiency | Multi Thread | 用户口碑 | Single Thread |
|---|---|---|---|---|---|---|---|
| Intel Pentium Dual-Core E2140 | 21 | 69.6 | 36.2 | 25.8 | 23.1 | 99.5 | 16 |
| AMD Ryzen 7 9800X3D Compare | 91.3 | 98.5 | 95.1 | 87.7 | 90 | 96.5 | 95.7 |
| G.Skill Trident Z Neo Compare | 72.6 | 87.1 | 78.3 | 83.1 | 73.6 | 0 | 72.5 |
| be quiet! Ryzen 3 Dark Rock Pro 5 Compare | 48.1 | 62.5 | 60.9 | 33.1 | 44.6 | 90.4 | 50.6 |
| Dell Xeon 641329687376-cr Compare | 31 | 41.8 | 17.8 | 36.9 | 32.2 | 7.7 | 24.5 |
| MSI MAG X870E Tomahawk WiFi Compare | 3.6 | 20.3 | 91 | 4.2 | 4.2 | 90.4 | 3.4 |
价格
性价比分析
Price History
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。
