| General information | |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E5-2600 v3 |
| Model number ? | E5-2620 v3 |
| CPU part numbers |
|
| Frequency ? | 2400 MHz |
| Turbo frequency | 3200 MHz |
| Bus speed ? | 8 GT/s QPI (4000 MHz) 5 GT/s DMI |
| Clock multiplier ? | 24 |
| Package | 2011-land Flip-Chip Land Grid Array |
| Socket | Socket 2011-3 / R3 / LGA2011-3 |
| Size | 2.07" x 1.77" / 5.25cm x 4.5cm |
| Introduction date | September 8, 2014 |
| End-of-Life date | Last order date for consumer processors is Jan 26, 2018 Last shipment date for consumer tray processors is Jul 10, 2020 |
| Price at introduction | $417 (OEM) $422 (box) |
| S-spec numbers | |
| Architecture / Microarchitecture | |
| Microarchitecture | Haswell |
| Platform | Grantley-EP |
| Processor core ? | Haswell-EP |
| Core stepping ? | R2 (QGSH, SR207) |
| CPUID | 306F2 (SR207) |
| Manufacturing process | 0.022 micron |
| Data width | 64 bit |
| The number of CPU cores | 6 |
| The number of threads | 12 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 6 x 32 KB 8-way set associative instruction caches 6 x 32 KB 8-way set associative data caches |
| Level 2 cache size ? | 6 x 256 KB 8-way set associative caches |
| Level 3 cache size | 15 MB 20-way set associative shared cache |
| Physical memory | 768 GB |
| Multiprocessing | Up to 2 processors |
| Features |
|
| Low power features | Enhanced SpeedStep technology ? |
| Integrated peripherals / components | |
| Integrated graphics | None |
| Memory controller | The number of controllers: 1 Memory channels: 4 Supported memory: DDR4-1600, DDR4-1866 DIMMs per channel: 3 Maximum memory bandwidth (GB/s): 59 ECC supported: Yes |
| Other peripherals |
|
| Electrical / Thermal parameters | |
| V core ? | 0.65V - 1.3V |
| Maximum operating temperature ? | 72.6°C |
| Minimum power dissipation | 36 Watt (C1E state) 12 Watt (C6 state) |
| Thermal Design Power ? | 85 Watt |
