General information | |
Type | CPU / Microprocessor |
Market segment | Server |
Family | Intel Xeon E5-2600 v3 |
Model number | E5-2620 v3 |
CPU part numbers | CM8064401831400 is an OEM/tray CPU |
| BX80644E52620V3 is a boxed CPU |
Spec code | SR207 |
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 |
| |
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 |
Level 2 cache size | 6 x 256 KB |
Level 3 cache size | 15 MB |
Physical memory | 768 GB |
Multiprocessing | Up to 2 processors |
| |
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 | Direct Media Interface 2.0 |
| Quick Path Interconnect v1.1 (2 links) |
| PCI Express 3.0 interface (40 lanes) |
| |
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 |