Essentials | |
| Product Collection | Intel Xeon Processor E5 v2 Family |
| Code Name | Products formerly Ivy Bridge EP |
| Vertical Segment | Server |
| Processor Number | E5-4657LV2 |
| Status | Discontinued |
| Launch Date | Q1'14 (2014) |
| Lithography | 22 nm |
| Included Items | |
CPU Specifications | |
| # of Cores | 12 |
| # of Threads | 24 |
| Processor Base Frequency | 2.40 GHz |
| Max Turbo Frequency | 2.90 GHz |
| Cache | 30 MB Intel® Smart Cache |
| Bus Speed | 8 GT/s |
| # of QPI Links | 2 |
| Intel® Turbo Boost Technology 2.0 Frequency‡ | 2.90 GHz |
| TDP | 115 W |
Memory Specifications | |
| ECC Memory Supported * | Yes |
| Physical Address Extensions | 46-bit |
| Max Memory Bandwidth | 59.7 GB/s |
| Max # of Memory Channels | 4 |
| Memory Types | DDR3 800/1066/1333/1600/1866 |
| Max Memory Size (dependent on memory type) | 768 GB |
Expansion Options | |
| Scalability | 4S Only |
| PCI Express Revision | 3.0 |
| PCI Express Configurations * | x4, x8, x16 |
| Max # of PCI Express Lanes | 40 |
Package Specifications | |
| Sockets Supported | FCLGA2011 |
| Max CPU Configuration | 4 |
| TCASE | 81°C |
| Package Size | 52.5 mm x 51 mm |
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 | No |
| Intel 64 * | Yes |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel AVX |
| Idle States | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel Demand Based Switching | Yes |
| Thermal Monitoring Technologies | Yes |
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 | |||
| SR19F | CM8063501285605 | TRAY | C1 | $4394.00 | |||
Sales contact
Mr. ChenPurchasing port
Service items