Intel Core i7 3820 4-core LGA2011
The quad-channel DDR3 memory controller and 10MB L3 cache on the 32nm Sandy Bridge-E architecture provide strong memory bandwidth for its era, despite the high 130W TDP. It offers Hyper-Threading across 4 cores with a 3.8GHz boost clock on the LGA 2011 platform, which was once a cost-effective entry into high-end desktop computing. This processor is best for users maintaining legacy LGA 2011 workstations for basic productivity tasks, not modern efficiency-sensitive workloads.
Resumen
Ventajas y desventajas
Ventajas
- Strong social proof (72nd percentile) 72nd
- Strong platform (66th percentile) 66th
Desventajas
- Below average feature (20th percentile)
Opinión de los propietarios
Cómo cambió la opinión de los propietarios con el tiempo
ExclusivaSegún cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.
Basado en 13 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.
Las pruebas
Rendimiento
Especificaciones
Especificaciones completas
Processor
| Brand | Intel |
| Series | Core i7 |
| Model | 3820 |
| Codename | Sandy Bridge-E |
| Class | desktop |
| Process | 32 |
Cores & Clocks
| Cores | 4 |
| Threads | 8 |
| Base Clock | 3600 |
| Boost Clock | 3800 |
Cache
| L2 Cache | 1 |
| L3 Cache | 10 MB |
Performance
| PassMark Multi | 5790 |
| PassMark Single | 1739 |
Memory
| Memory Type | DDR3 |
| Max Speed | 1600 |
| Channels | 4 |
Platform & Power
| Socket | LGA 2011 |
| TDP | 130 |
Frente a la competencia
| Spec | Intel Core i7 3820 | AMD Ryzen 7 9800X3D | CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor | G.Skill Trident Z Neo | Lenovo Ryzen 5 Sparepart: | KOMQI Core i3 BX80646I34150 |
|---|---|---|---|---|---|---|
| Cores | 4 | 8 | 24 | 6 | 6 | 2 |
| Threads | 8 | 16 | 48 | 12 | 12 | 4 |
| Boost Clock Mhz | 3800 | 5200 | 4000 | 4200 | 4000 | - |
| L3 Cache Mb | 10 | 96 | 128 | 32 | 8 | 3 |
| Tdp W | 130 | 120 | 200 | 65 | 15 | 54 |
| Socket | LGA 2011 | AM5 | AMD Socket SP3 | AMD Socket AM4 | AM4 | LGA 1150 |
| Integrated Graphics | - | AMD Radeon Graphics | - | - | AMD Integrated Graphics | Intel HD Graphics 4400 |
| Compare | Compare | Compare | Compare | Compare |
| Producto | AI | Feature | Platform | Efficiency | Multi Thread | Valoración social | Single Thread |
|---|---|---|---|---|---|---|---|
| Intel Core i7 3820 | 47.6 | 20.2 | 66.3 | 36.7 | 42.8 | 72.3 | 43.8 |
| AMD Ryzen 7 9800X3D Compare | 91.3 | 98.5 | 95.1 | 87.7 | 90 | 96.6 | 95.7 |
| CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor Compare | 94.8 | 76.9 | 84.1 | 83.8 | 94.4 | 38.3 | 80.2 |
| G.Skill Trident Z Neo Compare | 72.5 | 87.1 | 78.2 | 83 | 73.5 | 1.5 | 72.4 |
| Lenovo Ryzen 5 Sparepart: Compare | 64 | 54.6 | 56.8 | 99.3 | 64.8 | 11.8 | 66.4 |
| KOMQI Core i3 BX80646I34150 Compare | 34.2 | 54.6 | 60.1 | 43.7 | 31.4 | 78.7 | 50 |
Precio
Relación calidad-precio
Amazon 1 oferta Desde 538 GBP
Price History
Puntuaciones por uso
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