General information |
|
Type |
CPU / Microprocessor |
Market segment |
Server |
Family |
Intel Xeon E7-4800 v2 |
Model number |
E7-4850 v2 |
CPU part number |
CM8063601272906 is an OEM/tray CPU |
Spec code |
SR1GP |
Frequency |
2300 MHz |
Turbo frequency |
2800 MHz |
Bus speed |
7.2 GT/s QPI (3600 MHz) |
Clock multiplier |
23 |
Package |
2011-land Flip-Chip Land Grid Array |
Socket |
Socket 2011-1 / R1 / LGA2011-1 |
|
|
Architecture / Microarchitecture |
|
Microarchitecture |
Ivy Bridge |
Platform |
Brickland |
Processor core |
Ivy Bridge-EX |
Core stepping |
D1 (SR1GP) |
Manufacturing process |
0.022 micron |
Data width |
64 bit |
The number of CPU cores |
12 |
The number of threads |
24 |
Floating Point Unit |
Integrated |
Level 1 cache size |
12 x 32 KB |
Level 2 cache size |
12 x 256 KB |
Level 3 cache size |
24 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: DDR3-1066, DDR3-1333, DDR3-1600 |
|
DIMMs per channel: 6 |
|
Maximum memory bandwidth (GB/s): 68 |
|
ECC supported: Yes |
Other peripherals |
Direct Media Interface 2.0 |
|
Quick Path Interconnect v1.1 (3 links) |
|
PCI Express 3.0 interface |
|
|
Electrical / Thermal parameters |
|
Maximum operating temperature |
68°C |
Thermal Design Power |
105 Watt |