| General information |
|
| Type |
CPU / Microprocessor |
| Market segment |
Server |
| Family |
Intel Xeon E5-2600 v2 |
| Model number |
E5-2643 v2 |
| CPU part number |
CM8063501287403 is an OEM/tray CPU |
| Spec code |
SR19X |
| Frequency |
3500 MHz |
| Turbo frequency |
3600 MHz (3 or more cores) |
| |
3700 MHz (2 cores) |
| |
3800 MHz (1 core) |
| Bus speed |
8 GT/s QPI (4000 MHz) |
| |
5 GT/s DMI |
| Clock multiplier |
35 |
| Package |
2011-land Flip-Chip Land Grid Array |
| Socket |
Socket 2011 / LGA2011 |
| |
|
| Architecture / Microarchitecture |
|
| Microarchitecture |
Ivy Bridge |
| Platform |
Romley-EP |
| |
Romley-WS |
| Processor core |
Ivy Bridge-EP |
| Core stepping |
M1 (QEMH, QF69, SR19X) |
| CPUID |
306E4 (SR19X) |
| 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 |
25 MB |
| Physical memory |
768 GB (per socket) |
| Multiprocessing |
Up to 2 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, DDR3-1600, DDR3-1866 |
| |
DIMMs per channel: 3 |
| |
Maximum memory bandwidth (GB/s): 59.7 |
| |
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 - 74°C |
| Thermal Design Power |
130 Watt |
