AMD Opteron 3280 HE (OS3280OLW8KGU)


Specifications

General information
TypeCPU / Microprocessor
Market segmentServer
FamilyAMD Opteron 3200 series
Model number  ? 3280 HE
CPU part numberOS3280OLW8KGU is an OEM/tray microprocessor
Frequency  ? 2400 MHz
Turbo frequency2700 MHz (all cores)
3500 MHz (some cores)
Bus speed  ? One 2600 MHz 16-bit HyperTransport link
Package938-pin micro-PGA package
SocketSocket AM3+
Introduction dateMarch 20, 2012
Price at introduction$229
 
Architecture / Microarchitecture
MicroarchitectureBulldozer
Processor core  ? Zurich
Core stepping  ? B2
Manufacturing process0.032 micron
Die size315mm2
Data width64 bit
The number of cores8
The number of threads8
Floating Point UnitIntegrated
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 size8 MB
MultiprocessingUniprocessor
Features
  • MMX
  • SSE
  • SSE2
  • SSE3
  • Supplemental SSE3
  • SSE4  ? 
  • SSE4a  ? 
  • AES instructions
  • Advanced Bit Manipulation  ? 
  • Advanced Vector Extensions
  • AMD64 technology  ? 
  • Virtualization technology  ? 
  • Enhanced Virus Protection  ? 
  • Turbo Core technology
Low power featuresAMD-P:
  • Advanced Platform Management Link
  • CoolSpeed technology
  • C1E state
  • C6 state
  • Low Voltage DDR3 memory support
  • TDP power cap
On-chip peripherals
  • Integrated dual-channel DDR3 memory controller
  • HyperTransport 3.0 technology
 
Electrical/Thermal parameters
Maximum operating temperature  ? 61.1°C
Thermal Design Power  ? 65 Watt
 
Notes on AMD OS3280OLW8KGU
  • Memory controller supports DDR3-1333, DDR3-1600 and DDR3-1866 memory
  • Multiple DDR3-1866 DIMMs per memory channel are not supported
  • ECC memory is supported
  • NorthBridge controller frequency is 2 GHz
  • The price is preliminary
  CPUs, related to AMD Opteron 3280 HE  

Model Cores /
Threads
Freq. Turbo
freq.
L3
cache
TDP Features
AMD Opteron 3200 series family, Socket AM3+
   AMD Opteron 3250 EE4 / 42.5 GHz3.5 GHz4 MB45 Watt
   AMD Opteron 3260 EE4 / 42.7 GHz3.7 GHz4 MB45 Watt

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

Pictures (0)

News


May 01, 2012: We already reported about AMD's plans to refresh existing Opteron 4200 and 6200 series with several new SKUs, which will be done before transitioning to the next generation of server processors, based on Piledriver core. Last month new Opterons surfaced in a few US online stores, and today AMD added these CPUs to official pricelist. We consider this as an indication that the SKUs have been launched. The company also added prices for Opteron 3200 series chips, that were released in March.



Mar 20, 2012: AMD today launched Opteron 300 series platform for single-socket low power cloud servers. The platform consists of SR56X0 NorthBridge chipset, SP5100 SouthBridge chipset, and three Opteron 3200-series microprocessors featuring from 4 to 8 cores. Although all first Opteron generations included single-socket models, they have been dropped in Six-core Opteron family three years ago, and were re-introduced today with a new twist: they have low power requirements, and they are targeted at dense power-efficient web servers.



Oct 07, 2011: Earlier this week we published two stories with model numbers and partial specifications of Opteron 3200 and 4200 server processors. Today our reader John Wuorenmaa alerted us that these processors, as well as full Opteron 6200 line-up, are now available for pre-order at Bottom Line Telecommunications. What's more, Opteron 6200 line-up references two new processors, Opteron 6204 and 6262 HE.



Oct 05, 2011: Original AMD Opteron family, launched 8 years ago, was aimed at three different parts of the server market. Opteron 1xx series was destined for uniprocessor workstations, 2xx series was designed for dual-processor systems, and 8xx series for multi-processor servers. Second and Third-generation Opterons followed Opteron's footsteps, and also targeted low-, mid- and high-ends of the market segments.


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