Box | N |
Bus type | DMI3 |
Compatible chipsets | Intel X299 |
Component for | PC |
CPU configuration (max) | 1 |
Embedded options available | N |
Enhanced Intel SpeedStep Technology | Y |
Execute Disable Bit | Y |
Intel 64 | Y |
Intel Virtualization Technology for Directed I/O (VT-d) | Y |
Maximum internal memory | 131072 MB |
Maximum number of PCI Express lanes | 44 |
PCI Express slots version | 3.0 |
Processor boost frequency | 4.3 GHz |
Processor cache | 19712 KB |
Processor codename | Skylake |
Processor cores | 14 |
Processor family | Intel Core i9-7xxx |
Processor frequency | 3.1 GHz |
Processor model | i9-7940X |
Processor operating modes | 64-bit |
Processor socket | LGA 2066 |
Processor threads | 28 |
Product type | 4 |
Scalability | 1S |
Supported instruction sets | AVX 2.0,AVX-512,SSE4.1,SSE4.2 |
System bus rate | 8 GT/s |
Thermal Design Power (TDP) | 165 W |
Thermal solution specification | PCG 2017X |
Tjunction | 102 °C |
Processor cache type | Smart Cache |
Maximum internal memory supported by processor | 128 GB |
Memory types supported by processor | DDR4-SDRAM |
Memory clock speeds supported by processor | 2666 MHz |
Memory channels supported by processor | Quad |
ECC supported by processor | N |
Intel Virtualization Technology (VT-x) | Y |
Memory voltage supported by processor | 1.2 V |
Processor package size | 52.5 x 45 mm |
Processor series | Intel Core X-series |
Launch date | Q3'17 |
Status | Launched |
Conflict Free processor | Y |
Product family | Intel Core Processors |
Intel® AES New Instructions (Intel® AES-NI) | Y |
Intel® Hyper Threading Technology (Intel® HT Technology) | Y |
Intel® Turbo Boost Technology | 2.0 |
Processor ARK ID | 126695 |
Intel Turbo Boost Max Technology 3.0 | Y |
Intel® Optane™ Memory Ready | Y |
Virtual Reality (VR) ready | Y |
Intel Intel® Core™ i9-7940X X-series Processor (19.25M Cache, up to 4.30 GHz) Data Sheet
Download (466.68k)Intel® Core™ i9-7940X X-series Processor
(19.25M Cache, up to 4.30 GHz)
CD8067303734701
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