Specifications
| General information |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | AMD Opteron |
| Model number ? | 154 |
| CPU part numbers | OSA154DAA5BN is an OEM/tray microprocessor OSA154BNBOX is a boxed microprocessor |
| Stepping code | CAB2E |
| Frequency ? | 2800 MHz |
| Package | 939-pin lidded organic micro-PGA |
| Socket | Socket 939 |
| Introduction date | Aug 2, 2005 |
| |
| Architecture / Microarchitecture |
| Microarchitecture | K8 |
| Processor core ? | San Diego |
| Core stepping ? | E4 |
| Manufacturing process | 0.09 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 | Uniprocessor |
| Features | - MMX technology
- 3DNow!
- SSE
- SSE2
- AMD64 technology ?
- Enhanced Virus Protection ?
- SSE3
|
| Low power features | - Halt mode
- Stop Grant mode ?
- PowerNow!
|
| On-chip peripherals | - Integrated dual-channel DDR SDRAM Memory controller
- HyperTransport technology with one 16-bit link (up to 1000 MHz)
|
| |
| Electrical/Thermal parameters |
| V core ? | 1.35V / 1.4V |
| Minimum operating temperature | 0°C |
| Maximum operating temperature ? | 49°C - 65°C |
| Thermal Design Power ? | 104 Watt |
CPUs, related to AMD Opteron 154
| Model |
Cores / Threads |
Freq. |
L2 cache |
Multi- processing |
TDP |
Features |
| AMD Opteron family, Socket 939 |
| AMD Opteron 144 (rev. E4, socket 939) | 1 / 1 | 1.8 GHz | 1 MB | 1 | 67 Watt | |
| AMD Opteron 146 (rev. E4, socket 939) | 1 / 1 | 2 GHz | 1 MB | 1 | 67 Watt | |
| AMD Opteron 148 (rev. E4, socket 939) | 1 / 1 | 2.2 GHz | 1 MB | 1 | 85.3 Watt | |
| AMD Opteron 150 (rev. E4, socket 939) | 1 / 1 | 2.4 GHz | 1 MB | 1 | 85.3 Watt | |
| AMD Opteron 152 (rev. E4, socket 939) | 1 / 1 | 2.6 GHz | 1 MB | 1 | 104 Watt | |
| AMD Opteron 156 | 1 / 1 | 3 GHz | 1 MB | 1 | 104 Watt | |
| AMD Opteron family, K8 micro-architecture, Other sockets |
| AMD Opteron 852 | 1 / 1 | 2.6 GHz | 1 MB | 8 | 68 Watt | |
| AMD Opteron 852 | 1 / 1 | 2.6 GHz | 1 MB | 8 | 92.6 Watt | |
| AMD Opteron 254 | 1 / 1 | 2.8 GHz | 1 MB | 2 | 68 Watt | |
| AMD Opteron 254 | 1 / 1 | 2.8 GHz | 1 MB | 2 | 92.6 Watt | |
| AMD Opteron 854 | 1 / 1 | 2.8 GHz | 1 MB | 8 | 68 Watt | |
| AMD Opteron 854 | 1 / 1 | 2.8 GHz | 1 MB | 8 | 92.6 Watt | |
| AMD Opteron 256 | 1 / 1 | 3 GHz | 1 MB | 2 | 92.6 Watt | |
| AMD Opteron 856 | 1 / 1 | 3 GHz | 1 MB | 8 | 92.6 Watt | |
| Other families, K8 micro-architecture, Socket 939 |
| AMD Dual-Core Opteron 165 | 2 / 2 | 1.8 GHz | 2 MB | 1 | 110 Watt | |
| AMD Dual-Core Opteron 170 | 2 / 2 | 2 GHz | 2 MB | 1 | 110 Watt | |
| AMD Dual-Core Opteron 175 | 2 / 2 | 2.2 GHz | 2 MB | 1 | 110 Watt | |
| AMD Dual-Core Opteron 180 | 2 / 2 | 2.4 GHz | 2 MB | 1 | 110 Watt | |
| AMD Dual-Core Opteron 185 | 2 / 2 | 2.6 GHz | 2 MB | 1 | 110 Watt | |
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• List of related CPUs is not complete.
CPU ID
CPU ID information is not submitted yet. If you have this microprocessor you
can use our CPUID tool
to submit CPU ID information for the CPU. When you submit the data please
make sure that you specify family name and exact part number of the CPU,
and also make the CPU ID record public.