| Essentials | |
| Product Collection | Intel® Xeon® W Processor |
| Code Name | Products formerly Skylake |
| Vertical Segment | Server |
| Processor Number | W-2145 |
| Lithography | 14 nm |
| Recommended Customer Price | $1,113.00 |
| CPU Specifications | |
| Total Cores | 8 |
| Total Threads | 16 |
| Max Turbo Frequency | 4.50 GHz |
| Processor Base Frequency | 3.70 GHz |
| Cache | 11 MB |
| Max # of UPI Links | 0 |
| Bus Speed | 8 GT/s |
| # of QPI Links | 0 |
| TDP | 140 W |
| Supplemental Information | |
| Marketing Status | Discontinued |
| Launch Date | Q3'17 |
| Servicing Status | ESU Notification Issued |
| End of Servicing Updates Date | Sunday | December 31 | 2023 |
| Embedded Options Available | No |
| Datasheet | View now |
| Additional Information | View now |
| Memory Specifications | |
| Max Memory Size (dependent on memory type) | 512 GB |
| Memory Types | DDR4 1600/1866/2133/2400/2666 |
| Max # of Memory Channels | 4 |
| Max Memory Bandwidth | 85.3 GB/s |
| Physical Address Extensions | 46-bit |
| ECC Memory Supported ‡ | Yes |
| Expansion Options | |
| Scalability | 1S Only |
| PCI Express Revision | 3 |
| PCI Express Configurations ‡ | x4 | x8 | x16 |
| Max # of PCI Express Lanes | 48 |
| Package Specifications | |
| Sockets Supported | FCLGA2066 |
| Max CPU Configuration | 1 |
| TCASE | 70 |
| Package Size | 45mm x 52.5mm |
| Advanced Technologies | |
| Intel® Optane™ Memory Supported ‡ | No |
| Intel® Speed Shift Technology | Yes |
| Intel® Turbo Boost Max Technology 3.0 ‡ | No |
| Intel® Turbo Boost Technology ‡ | 2 |
| Intel® Hyper-Threading Technology ‡ | Yes |
| Intel® Transactional Synchronization Extensions | Yes |
| Intel® 64 ‡ | Yes |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel® SSE4.2 | Intel® AVX | Intel® AVX2 | Intel® AVX-512 |
| # of AVX-512 FMA Units | 2 |
| Idle States | Yes |
| Enhanced Intel SpeedStep® Technology | Yes |
| Intel® Demand Based Switching | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® Flex Memory Access | No |
| Intel® Identity Protection Technology ‡ | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Security & Reliability | |
| Intel vPro® Eligibility ‡ | Intel vPro® Platform |
| Intel® AES New Instructions | Yes |
| Secure Key | Yes |
| Intel® Software Guard Extensions (Intel® SGX) | No |
| Intel® Memory Protection Extensions (Intel® MPX) | Yes |
| Intel® OS Guard | Yes |
| Intel® Trusted Execution Technology ‡ | Yes |
| Execute Disable Bit ‡ | Yes |
| Intel® Boot Guard | Yes |
| Intel® Virtualization Technology (VT-x) ‡ | Yes |
| Intel® Virtualization Technology for Directed I/O (VT-d) ‡ | Yes |
| Intel® VT-x with Extended Page Tables (EPT) ‡ | Yes |
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2. If there is any unexpected situation（for example,if the order can not ship out within 24 hours),we will contact you as soon as possible,and follow up closely to ship your order soon.
3. All products will be tested strictly before shipping.
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