# Intel Core i7-5820K, 6 Cores & 12 Threads Unlocked Desktop Processor without Processor Graphics

- Category: Processor
- Brand: Intel
- Model: Core i7-5820K
- Part number: BX80648I75820K
- Price (US): $279.99
- Price last checked: 2026-08-05
- Rating: 4.7/5 from 645 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/processor/intel-core-i7-5820k-bx80648i75820k/

## Description

The Intel Core i7-5820K comes with 6 cores and 12 processing threads. This latest processor has been launched in the year of 2014 and it is one of the cheapest 6-core desktop processors from Intel. Like other processors, this one also has 6 physical cores and 12 logical cores, which allows you to run multiple computing programs simultaneously without any performance issues. The processor features a base clock of 3.3 GHz, a max boost speed of 3.6 GHz, and a whopping 15 MB Cache memory. But you may require separate discrete graphics card to work with this CPU.

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Intel |
| Model | Core i7-5820K |
| Cores / Threads | 6 / 12 |
| Speed (Base / Turbo) | 3.30 GHz / 3.60 GHz |
| Memory Type | DDR4 - 2133 MHz |
| Socket Type | LGA 2011 |
| L3 Cache | 15 MB |
| TDP | 140 W |
| Unlocked | Yes |
| Graphics | None |
| Micro Architecture | Haswell |

## Key Features

- The Intel Core i7-5820K comes with 6 cores and 12 processing threads.
- The processor supports Intel X99 chipset compatible motherboard.
- It has a huge L3 cache memory of 15MB and comes with quad-channel DDR4-2133 MHz architecture.
- The cooling device not included neither you'll get any integrated graphics, so you need a separate discrete graphics card.

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