| Maximum Memory | 512 GB |
| Tjunction | 85 °C |
| Maximum internal memory | 524288 MB |
| Tcase | 70 °C |
| Launch date | Q4'18 |
| On-board graphics card | N |
| Supported instruction sets | SSE4.2,AVX,AVX 2.0,AVX-512 |
| System bus rate | 8 GT/s |
| Memory clock speeds supported by processor | 2666 MHz |
| Processor base frequency | 3.1 GHz |
| Intel® vPro™ Platform Eligibility | Y |
| Intel® Optane™ Memory Ready | N |
| Cooler included | Y |
| Harmonized System (HS) code | 8542310001 |
| Box | Y |
| Market segment | Desktop |
| Bus bandwidth | 8 |
| Bus type units | GT/s |
| Status | Launched |
| Processor brand name | Intel Xeon |
| Last change | 63903513 |
| Product family | Intel Xeon Processors |
| Export Control Classification Number (ECCN) | 5A992C |
| Supported memory types | DDR4-SDRAM |
| Bus speed | 8 GT/s |
| PCI Express CEM revision | 3.0 |
| Intel® Transactional Synchronization Extensions | Y |
| Intel® Boot Guard | Y |
| Intel Turbo Boost Max Technology 3.0 | N |
| Intel® Speed Shift Technology | Y |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Intel® Volume Management Device (VMD) version | 1.00 |
| Intel® Volume Management Device (VMD) | Y |
| Intel® Speed Shift Technology version | 1.00 |
| Memory speed (max) | 2666 MHz |
| Package width | 4.09" |
| Package depth | 5.12" |
| Package height | 1.77" |
| Package weight | 11.4 oz |
| Package type | Retail box |
| Component for | PC |
| ECC | Y |
| Memory channels | Hexa-channel |
| Product type | Processor |
| Processor ARK ID | 189452 |
| Processor model | W-3175X |
| Processor cache | 39424 KB |
| Thermal Design Power (TDP) | 255 W |
| Processor family | Intel® Xeon® |
| Processor manufacturer | Intel |
| Processor boost frequency | 3.8 GHz |
| Processor cores | 28 |
| Processor threads | 56 |
| Bus type | DMI3 |
| CPU configuration (max) | 1 |
| PCI Express slots version | 3.0 |
| Processor cache type | Smart Cache |
| Processor codename | Skylake |
| Processor lithography | 14 nm |
| Processor operating modes | 64-bit |
| Processor package size | 76mm x 56.5mm mm |
| Processor socket | FCLGA3647 |
| Scalability | 1S |
| Maximum internal memory supported by processor | 512 GB |
| Embedded options available | N |
| Enhanced Intel SpeedStep Technology | Y |
| Execute Disable Bit | Y |
| Intel 64 | Y |
| Intel Trusted Execution Technology | Y |
| Intel TSX-NI | Y |
| Intel TSX-NI version | 1.00 |
| Intel Virtualization Technology (VT-x) | Y |
| Intel VT-x with Extended Page Tables (EPT) | Y |
| Intel® AES New Instructions (Intel® AES-NI) | Y |
| Intel® Turbo Boost Technology | 2.0 |
| Maximum number of PCI Express lanes | 48 |
| Memory types supported by processor | DDR4-SDRAM |