Intel Core i7 7820X 8-core FCLGA2066
The 8-core, 16-thread design with a 4.3GHz boost clock and unlocked multiplier on the LGA 2066 socket provides strong multi-threaded throughput for its era. Its 140W TDP and quad-channel memory support offer a capable foundation for a high-end desktop workstation without stepping up to a more expensive platform. This processor is best for budget-conscious PC builders needing to upgrade an existing X299 system for moderate rendering and virtualization tasks.
Cores 8
Threads 16
Boost Clock 4300 MHz
L3 Cache 11 MB
TDP 140 W
Socket FCLGA2066
58 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong ai (76th percentile) 76th
- Strong multi thread (73rd percentile) 73rd
- Strong single thread (71st percentile) 71st
缺点
- Below average platform (18th 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。
自上市以来，用户口碑有所降温
基于 4 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 i7 |
| Model | 7820X |
| Class | desktop |
Cores & Clocks
| Cores | 8 |
| Threads | 16 |
| Base Clock | 3600 |
| Boost Clock | 4300 |
Cache
| L2 Cache | 8 |
| L3 Cache | 11 MB |
Performance
| PassMark Multi | 17148 |
| PassMark Single | 2522 |
Platform & Power
| Socket | FCLGA2066 |
| TDP | 140 |
| Unlocked | Yes |
竞品对比
| Spec | Intel Core i7 7820X | AMD Ryzen 7 9800X3D | SMC EPYC 9555P | WowWee Xeon Gold 5120 | fosa1 fosa4ycn78izud | Dell Xeon 641329687376-cr |
|---|---|---|---|---|---|---|
| Cores | 8 | 8 | 64 | 14 | 6 | 4 |
| Threads | 16 | 16 | 128 | 28 | 12 | 8 |
| Boost Clock Mhz | 4300 | 5200 | 4400 | 3200 | 3060 | 2700 |
| L3 Cache Mb | 11 | 96 | 256 | 19.25 | 12 | 12 |
| Tdp W | 140 | 120 | 360 | 105 | 95 | 80 |
| Socket | FCLGA2066 | AM5 | AMD Socket SP5 | LGA 3647 | LGA1366 | LGA 1366 |
| Integrated Graphics | - | AMD Radeon Graphics | - | - | - | - |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AI | Feature | Platform | Efficiency | Multi Thread | 用户口碑 | Single Thread |
|---|---|---|---|---|---|---|---|
| Intel Core i7 7820X | 75.6 | 62.3 | 17.7 | 62.3 | 72.8 | 48.5 | 70.7 |
| AMD Ryzen 7 9800X3D Compare | 91.3 | 98.5 | 95.1 | 87.7 | 90 | 96.6 | 95.7 |
| SMC EPYC 9555P Compare | 99.3 | 76.9 | 96.8 | 90.7 | 99.5 | 1.5 | 88.7 |
| WowWee Xeon Gold 5120 Compare | 73.8 | 20.2 | 17.7 | 72.8 | 74.4 | 38.3 | 44.4 |
| fosa1 fosa4ycn78izud Compare | 26 | 20.2 | 65 | 24.9 | 24.8 | 65.1 | 36.4 |
| Dell Xeon 641329687376-cr Compare | 30.8 | 41.7 | 17.7 | 36.7 | 31.9 | 10.5 | 24.2 |
价格
性价比分析
我们自 2026年6月14日 起追踪该产品的价格。数据增多后将显示图表。
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。
