General information |
|
|
Type |
CPU / Microprocessor |
Market segment |
Server |
Family |
AMD Dual-Core Opteron |
Model number ? |
275 |
CPU part number |
OST275FAA6CB is an OEM/tray microprocessor |
Stepping code |
CCBWE |
Frequency ? |
2200 MHz |
Package |
940-pin lidded organic micro-PGA |
Socket |
Socket 940 |
|
Architecture / Microarchitecture |
|
|
Microarchitecture |
K8 |
Processor core ? |
Italy |
Core stepping ? |
E6 |
Manufacturing process |
0.09 micron SOI |
Data width |
64 bit |
The number of cores |
2 |
The number of threads |
2 |
Floating Point Unit |
Integrated |
Level 1 cache size ? |
2 x 64 KB 2-way associative instruction cache 2 x 64 KB 2-way associative data cache |
Level 2 cache size ? |
2 x 1 MB exclusive 16-way associative cache |
Physical memory |
1 TB |
Virtual memory |
256 TB |
Pipeline |
- 12 (integer)
- 17 (floating point)
|
Multiprocessing |
Up to 2 processors |
Features |
- MMX instructions
- 3DNow! technology
- SSE / Streaming SIMD Extensions
- SSE2 / Streaming SIMD Extensions 2
- SSE3 / Streaming SIMD Extensions 3
- AMD64 / AMD 64-bit technology ?
- EVP / Enhanced Virus Protection ?
|
Low power features |
- Halt mode
- Stop Grant mode ?
- PowerNow!
|
On-chip peripherals |
- Integrated dual-channel DDR SDRAM Memory controller
- HyperTransport technology with three 16-bit links up to 1000 MHz each
|
|
Electrical / Thermal parameters |
|
|
Thermal Design Power ? |
68 Watt |