| General information | |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E5-4600 v2 |
| Model number | E5-4603 v2 |
| CPU part number | CM8063501453800 is an OEM/tray CPU |
| Spec code | SR1B6 |
| Frequency | 2200 MHz |
| Bus speed | 6.4 GT/s QPI (3200 MHz) |
| | 5 GT/s DMI |
| Clock multiplier | 22 |
| Package | 2011-land Flip-Chip Land Grid Array |
| Socket | Socket 2011 / LGA2011 |
| | |
| Architecture / Microarchitecture | |
| Microarchitecture | Ivy Bridge |
| Processor core | Ivy Bridge-EP |
| Core stepping | S1 (QF8T, SR1B6) |
| CPUID | 306E4 (QF8T, SR1B6) |
| Manufacturing process | 0.022 micron |
| Data width | 64 bit |
| The number of CPU cores | 4 |
| The number of threads | 8 |
| Floating Point Unit | Integrated |
| Level 1 cache size | 4 x 32 KB |
| Level 2 cache size | 4 x 256 KB |
| Level 3 cache size | 10 MB |
| Physical memory | 768 GB (per socket) |
| Multiprocessing | Up to 4 processors |
| | |
| Integrated peripherals / components | |
| Integrated graphics | None |
| Memory controller | The number of controllers: 1 |
| | Memory channels: 4 |
| | Supported memory: DDR3-800, DDR3-1066, DDR3-1333 |
| | Maximum memory bandwidth (GB/s): 42.7 |
| | ECC supported: Yes |
| Other peripherals | Direct Media Interface 2.0 |
| | Quick Path Interconnect (2 links) |
| | PCI Express 3.0 interface |
| | |
| Electrical / Thermal parameters | |
| V core | 0.65V - 1.3V |
| Minimum/Maximum operating temperature | 5°C - 77°C |
| Thermal Design Power | 95 Watt |
