General information |
Type |
CPU / Microprocessor |
Market segment |
Server |
Family |
AMD Opteron |
Model number ? |
244 |
CPU part numbers |
OSA244CEP5AU is an OEM/tray microprocessor OSA244AUBOX is a boxed microprocessor OSA244AUWOF is a boxed microprocessor |
Stepping codes |
AAASC EAAZC |
Frequency ? |
1800 MHz |
Package |
940-pin lidded ceramic micro-PGA 1.57" x 1.57" (4 cm x 4 cm) |
Socket |
Socket 940 |
|
Architecture / Microarchitecture |
Microarchitecture |
K8 |
Processor core ? |
Sledgehammer |
Core stepping ? |
CG |
Manufacturing process |
0.13 micron SOI |
Data width |
64 bit |
The number of cores |
1 |
The number of threads |
1 |
Floating Point Unit |
Integrated |
Level 1 cache size ? |
64 KB 2-way associative instruction cache 64 KB 2-way associative data cache |
Level 2 cache size ? |
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
- AMD64 / AMD 64-bit technology ?
- EVP / Enhanced Virus Protection ?
|
Low power features |
- Halt mode
- Stop Grant mode ?
|
On-chip peripherals |
- Integrated dual-channel DDR SDRAM Memory controller
- HyperTransport technology with three 16-bit links up to 800 MHz each
|
|
Electrical / Thermal parameters |
V core ? |
1.5V |
Minimum/Maximum operating temperature ? |
0°C - 70°C |
Thermal Design Power ? |
82.1 Watt |