# Intel Core i7-7740X X-Series Processor 4 Cores up to 4.50GHz Turbo Unlocked FCLGA2066 X299 Series 112W

- Category: Processor
- Brand: Intel
- Model: Core i7-7740X
- Part number: BX80677I77740X
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.5/5 from 528 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/processor/intel-core-i7-7740x-bx80677i77740x/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Intel |
| Model | Core i7-7740X |
| Cores / Threads | 4 / 8 |
| Speed (Base / Turbo) | 4.3 GHz / 4.5 GHz |
| Memory Type | DDR4 - 2666 MHz |
| Socket Type | LGA 2066 |
| L3 Cache | 8 MB |
| TDP | 112 W |
| Unlocked | Yes |
| Graphics | None |
| Micro Architecture | Kaby Lake |

## Key Features

- Socket LGA 2066
- Compatibale with Intel X299 Chipset. Instruction Set 64-bit
- 4 Cores/8 Threads
- Max Number of PCI Express Lanes 16
- Intel Optane memory ready and support for Intel Optane SSDs

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