Essentials | |
| Product Collection | Intel Xeon Processor E3 v5 Family |
| Code Name | Products formerly Skylake |
| Vertical Segment | Server |
| Processor Number | E3-1280V5 |
| Status | Discontinued |
| Launch Date | Q4'15 (2015) |
| Lithography | 14 nm |
| Included Items | |
CPU Specifications | |
| # of Cores | 4 |
| # of Threads | 8 |
| Processor Base Frequency | 3.70 GHz |
| Max Turbo Frequency | 4.00 GHz |
| Cache | 8 MB Intel® Smart Cache |
| Bus Speed | 8 GT/s |
| # of QPI Links | |
| Intel® Turbo Boost Technology 2.0 Frequency‡ | 4.00 GHz |
| TDP | 80 W |
Memory Specifications | |
| Max Memory Size (dependent on memory type) | 64 GB |
| Memory Types | DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V |
| Max # of Memory Channels | 2 |
| Max Memory Bandwidth | 34.1 GB/s |
| ECC Memory Supported * | Yes |
Expansion Options | |
| Scalability | 1S Only |
| PCI Express Revision | 3.0 |
| PCI Express Configurations * | 1x16, 2x8, 1x8+2x4 |
| Max # of PCI Express Lanes | 16 |
Processor Graphics | |
| Graphics Output | N/A |
| 4K Support | No |
| Max Resolution (HDMI)* | N/A |
| Max Resolution (DP)* | N/A |
| Max Resolution (eDP - Integrated Flat Panel)* | N/A |
| Max Resolution (VGA)* | N/A |
| DirectX* Support | N/A |
| OpenGL* Support | N/A |
| Intel Quick Sync Video | No |
| Intel InTru 3D Technology | No |
| Intel Clear Video HD Technology | No |
| Intel Clear Video Technology | No |
| # of Displays Supported * | 0 |
Package Specifications | |
| Sockets Supported | FCLGA1151 |
| Max CPU Configuration | 1 |
| Package Size | 37.5mm x 37.5mm |
Advanced Technologies | |
| Intel Turbo Boost Technology * | 2.0 |
| Intel vPro Platform Eligibility * | Yes |
| Intel Hyper-Threading Technology * | 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 |
| Intel Transactional Synchronization Extensions | Yes |
| Intel 64 * | Yes |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel SSE4.1, Intel SSE4.2, Intel AVX2 |
| Idle States | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Thermal Monitoring Technologies | Yes |
Security & Reliability | |
| Intel AES New Instructions | Yes |
| Secure Key | Yes |
| Intel Software Guard Extensions (Intel SGX) | Yes with both Intel SPS and Intel ME |
| Intel Memory Protection Extensions (Intel MPX) | Yes |
| Intel OS Guard | Yes |
| Intel Trusted Execution Technology * | Yes |
| Execute Disable Bit * | Yes |
| Intel Boot Guard | Yes |
Ordering and spec information | |||||||
| Spec Code | Ordering Code | Shipping Media | Stepping | Recommended Customer Price | |||
| SR2LC | CM8066201921607 | TRAY | R0 | $612.00 | |||
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