Brand: Intel · SKU: BX80677I57640X · MPN: BX80677I57640X · Category: Components
The Intel Core i5-7640X is a Kaby Lake-X desktop processor featuring 4 cores and 4 threads, operating at a base frequency of 4.0 GHz and boosting up to 4.2 GHz (or 4.3 GHz per one source). It is built on the 14nm manufacturing process and utilizes the LGA 2066 socket, requiring an Intel X299 chipset motherboard. This CPU has 6 MB of L3 Cache, lacks integrated graphics, and supports dual-channel DDR4-2666 memory. It is unlocked for overclocking, has a relatively high Thermal Design Power (TDP) of 112W, and provides 16 PCI Express 3.0 lanes. It was launched on June 26, 2017, and is listed as Discontinued.
| TDP | 112 W |
|---|---|
| Cores | 4 |
| Socket | LGA 2066 |
| Threads | 4 |
| L3 Cache | 6 MB |
| Memory Support | DDR4-2666 (Dual-Channel) |
| Max Memory Size | 64 GB |
| Base Clock Speed | 4.0 GHz |
| Integrated Graphics | None |
| Max Turbo Frequency | Up to 4.2 GHz |
| Unlocked Multiplier | Yes |
| PCI Express Revision | 3.0 |
| Chipset Compatibility | Intel X299 |
| Manufacturing Process | 14 nm |
| Max PCI Express Lanes | 16 |
| Warranty | Please contact the Seller directly for warranty information. |
| Weight | N/A |
| Dimensions | N/A |
The Intel Core i5-7640X is a Kaby Lake-X processor intended for the LGA 2066 High-End Desktop (HEDT) platform. It features 4 cores/4 threads, a high 4.0 GHz base clock, and is unlocked for overclocking. While it offers strong single-threaded performance, the lack of Hyper-Threading and limited core count make its multi-threaded performance less competitive for the HEDT segment, especially when compared to contemporary mainstream chips or its Skylake-X siblings. It requires an X299 chipset and a robust cooling solution due to its 112W TDP.
Yes, this Intel Core i5-7640X X-series Processor (BX80677I57640X) is 100% genuine Intel hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Intel Core i5-7640X X-series Processor includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
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Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the BX80677I57640X.