Essentials | |
| Product Collection | Intel Xeon Processor E7 v3 Family |
| Code Name | Products formerly Haswell |
| Vertical Segment | Server |
| Processor Number | E7-8891V3 |
| Status | Launched |
| Launch Date | Q2'15 (2015) |
| Lithography | 22 nm |
| Included Items | |
CPU Specifications | |
| # of Cores | 10 |
| # of Threads | 20 |
| Processor Base Frequency | 2.80 GHz |
| Max Turbo Frequency | 3.50 GHz |
| Cache | 45 MB Last Level Cache |
| Bus Speed | 9.6 GT/s |
| # of QPI Links | 3 |
| Intel® Turbo Boost Technology 2.0 Frequency‡ | 3.50 GHz |
| TDP | 165 W |
Memory Specifications | |
| Max Memory Size (dependent on memory type) | 1.5 TB |
| Memory Types | DDR4-1333/1600/1866, DDR3-1066/1333/1600 |
| Max # of Memory Channels | 4 |
| Max Memory Bandwidth | 85 GB/s |
| Physical Address Extensions | 46-bit |
| ECC Memory Supported * | Yes |
Expansion Options | |
| Scalability | S8S |
| PCI Express Revision | 3.0 |
| PCI Express Configurations * | x4, x8, x16 |
| Max # of PCI Express Lanes | 32 |
Package Specifications | |
| Sockets Supported | FCLGA2011 |
| Max CPU Configuration | 8 |
| TCASE | 79°C |
| Package Size | 52mm x 45mm |
Advanced Technologies | |
| 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 VT-x with Extended Page Tables (EPT) * | Yes |
| Intel Transactional Synchronization Extensions | Yes |
| Intel 64 * | Yes |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel AVX2 |
| Idle States | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel Instruction Replay Technology | No |
Security & Reliability | |
| Intel AES New Instructions | Yes |
| Secure Key | Yes |
| Intel OS Guard | Yes |
| Intel Trusted Execution Technology * | Yes |
| Execute Disable Bit * | Yes |
Ordering and spec information | |||||||
| Spec Code | Ordering Code | Shipping Media | Stepping | Recommended Customer Price | |||
| SR225 | CM8064501552202 | TRAY | E0 | $6841.00 | |||
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