| General information |
| Type |
CPU / Microprocessor |
| Market segment |
Server |
| Family |
AMD Opteron 3200 series |
| Model number ? |
3280 |
| CPU part numbers |
OS3280OLW8KGU is an OEM/tray microprocessor
OS3280OLW8KGUWOF is a boxed microprocessor |
| Frequency ? |
2400 MHz |
| Turbo frequency |
2700 MHz (more than 4 cores)
3500 MHz (4 cores or less) |
| Bus speed ? |
One 2600 MHz 16-bit HyperTransport link |
| Package |
938-pin micro-PGA package |
| Socket |
Socket AM3+ |
| Introduction date |
March 20, 2012 |
| Price at introduction |
$229 |
| |
| Architecture / Microarchitecture |
| Microarchitecture |
Bulldozer |
| Platform |
Jakarta |
| Processor core ? |
Zurich |
| Core stepping ? |
B2 |
| Manufacturing process |
0.032 micron |
| Die size |
315mm2 |
| Data width |
64 bit |
| The number of cores |
8 |
| The number of threads |
8 |
| Floating Point Unit |
Integrated |
| Level 1 cache size ? |
4 x 64 KB two-way associative shared instruction caches
8 x 16 KB 4-way associative data caches |
| Level 2 cache size ? |
4 x 2 MB shared caches |
| Level 3 cache size |
8 MB |
| Multiprocessing |
Uniprocessor |
| Features |
- MMX instructions
- SSE / Streaming SIMD Extensions
- SSE2 / Streaming SIMD Extensions 2
- SSE3 / Streaming SIMD Extensions 3
- SSSE3 / Supplemental Streaming SIMD Extensions 3
- SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
- SSE4a ?
- AES / Advanced Encryption Standard instructions
- ABM / Advanced Bit Manipulation ?
- AVX / Advanced Vector Extensions
- FMA4 / 4-operand Fused Multiply-Add instructions
- XOP / eXtended Operations instructions
- AMD64 / AMD 64-bit technology ?
- VT / Virtualization technology ?
- EVP / Enhanced Virus Protection ?
- Turbo Core technology
|
| Low power features |
AMD-P:
- Advanced Platform Management Link
- CoolSpeed technology
- C1E state
- C6 state
- Low Voltage DDR3 memory support
- TDP power cap
|
| |
| Integrated peripherals / components |
| Memory controller |
- The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1333, DDR3-1600, DDR3-1866
|
| Other peripherals |
HyperTransport 3.0 technology |
| |
| Electrical / Thermal parameters |
| Maximum operating temperature ? |
61.1°C |
| Thermal Design Power ? |
65 Watt |
| |
| Notes on AMD OS3280OLW8KGU |
- Multiple DDR3-1866 DIMMs per memory channel are not supported
- ECC memory is supported
- NorthBridge controller frequency is 2 GHz
- The price is preliminary
|
