| Code Name | Haswell |
Essentials |
| Vertical Segment | Server |
| Processor Number | E5-4650V3 |
| Lithography | 22 nm |
Performance |
| # of Cores | 12 |
| # of Threads | 24 |
| Processor Base Frequency | 2.10 GHz |
| Max Turbo Frequency | 2.80 GHz |
| Cache | 30 MB |
| Bus Speed | 9.6 GT/s QPI |
| # of QPI Links | 2 |
| TDP | 105 W |
Supplemental Information |
| Embedded Options Available | No |
| Description | 64BIT MPU 8064401441008 2.100G 30MB FCL> |
Memory Specifications |
| Max Memory Size (dependent on memory type) | 768 GB |
| Memory Types | DDR4 |
| Max # of Memory Channels | 4 |
| Max Memory Bandwidth | 68 GB/s |
| Physical Address Extensions | 46-bit |
| ECC Memory Supported ‡ | Yes |
Expansion Options |
| Scalability | 4S |
| PCI Express Revision | 3.0 |
| PCI Express Configurations ‡ | x4, x8, x16 |
| Max # of PCI Express Lanes | 40 |
Package Specifications |
| Sockets Supported | FCLGA2011-3 |
| Max CPU Configuration | 4 |
| T<sub>CASE</sub> | 77.6°C |
| Package Size | 52.5mm x 51mm |
| Low Halogen Options Available | See MDDS |
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 TSX-NI | No |
| 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 Flex Memory Access | No |
| 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 |