Essentials | |
| Product Collection | Intel Core X-series Processors |
| Code Name | Products formerly Kaby Lake |
| Vertical Segment | Desktop |
| Processor Number | i7-7740X |
| Status | Discontinued |
| Launch Date | Q2'17 (2017) |
| Lithography | 14 nm |
| Included Items | Please note: The boxed product does not include a fan or heat sink |
CPU Specifications | |
| # of Cores | 4 |
| # of Threads | 8 |
| Processor Base Frequency | 4.30 GHz |
| Max Turbo Frequency | 4.50 GHz |
| Cache | 8 MB |
| Bus Speed | 8 GT/s |
| # of QPI Links | 0 |
| Intel® Turbo Boost Technology 2.0 Frequency‡ | 4.50 GHz |
| TDP | 112 W |
Memory Specifications | |
| Max Memory Size (dependent on memory type) | 64 GB |
| Memory Types | DDR4-2666 |
| Max # of Memory Channels | 2 |
| Max Memory Bandwidth | 42 GB/s |
| ECC Memory Supported * | No |
Expansion Options | |
| Scalability | 1S Only |
| PCI Express Revision | 3.0 |
| PCI Express Configurations * | Up to 1x16, 2x8, 1x8+2x4 |
| Max # of PCI Express Lanes | 16 |
Package Specifications | |
| Sockets Supported | FCLGA2066 |
| Max CPU Configuration | 1 |
| Thermal Solution Specification | PCG 2017X |
| TJUNCTION | 100°C |
Advanced Technologies | |
| Intel Optane Memory Supported * | Yes |
| Intel Turbo Boost Technology * | 2.0 |
| Intel Hyper-Threading Technology * | Yes |
| Intel Virtualization Technology (VT-x) * | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) * | Yes |
| Intel 64 * | Yes |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel SSE4.1, Intel SSE4.2, Intel AVX2 |
Security & Reliability | |
| Intel AES New Instructions | Yes |
Ordering and spec information | |||||||
| Spec Code | Ordering Code | Shipping Media | Stepping | Recommended Customer Price | |||
| SR3FP | CM8067702868631 | TRAY | B0 | $339.00 | |||
| SR3FP | BXC80677I77740X | BOX | B0 | $339.00 | |||
| SR3FP | BX80677I77740X | BOX | B0 | $339.00 | |||
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