| General information | |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E5-2600 v3 |
| Model number | E5-2663 v3 |
| CPU part number | CM8064401612900 is an OEM/tray CPU |
| Spec code | SR1Y4 |
| Frequency | 2800 MHz |
| Turbo frequency | 3500 MHz |
| Bus speed | 9.6 GT/s QPI (4800 MHz) |
| | 5 GT/s DMI |
| Clock multiplier | 28 |
| Package | 2011-land Flip-Chip Land Grid Array |
| Socket | Socket 2011-3 / R3 / LGA2011-3 |
| | |
| Architecture / Microarchitecture | |
| Microarchitecture | Haswell |
| Platform | Grantley-EP |
| Processor core | Haswell-EP |
| Core stepping | M1 (SR1Y4) |
| CPUID | 306F2 (SR1Y4) |
| Manufacturing process | 0.022 micron |
| Data width | 64 bit |
| The number of CPU cores | 10 |
| The number of threads | 10 |
| Floating Point Unit | Integrated |
| Level 1 cache size | 10 x 32 KB |
| Level 2 cache size | 10 x 256 KB |
| Level 3 cache size | 25 MB |
| Multiprocessing | Up to 2 processors |
| | |
| Integrated peripherals / components | |
| Integrated graphics | None |
| | Memory controller The number of controllers: 2 |
| | Memory channels per controller: 2 |
| | Supported memory: DDR4-2133 |
| | Maximum memory bandwidth (GB/s): 68 |
| Other peripherals | Direct Media Interface 2.0 |
| | Quick Path Interconnect v1.1 (2 links) |
| | PCI Express 3.0 interface (40 lanes) |
| | |
| Electrical / Thermal parameters | |
| Minimum power dissipation | 34 Watt (C1E state) |
| | 13 Watt (C6 state) |
| Thermal Design Power | 120 Watt |
