AMD Opteron 4100 Series Lisbon Processors

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The AMD Opteron 4100 Series processors (code name Lisbon) are designed for use in single and dual socket servers and workstations. For a full overview of the server CPUs from AMD, please see the article AMD Server CPUs at a glance.


The internal structure of the AMD Opteron 4100 CPUs are the same as the Istanbul CPUs. However, there is another socket (C32) where Direct Connect Architecture 2.0 is used. In addition, the Opteron 4100 family expands virtualization capabilities and improves power management.[1]

Technical Specifications

  • 4 and 6 Core CPUs, 6M L3 Cache
  • AMD CoolCore™ Technology, Enhanced AMD PowerNow!™ technology, C1E, AMD CoolSpeed Technology, APML
  • Dual-Channel U/RDDR3 & LV U/RDDR3, ECC, support for on-line spare memory
  • Up to 3 DIMMs/channel, 6 per CPU



Additional Information

Foto Werner Fischer.jpg

Author: Werner Fischer

Werner Fischer, working in the Web Operations & Knowledge Transfer team at Thomas-Krenn, completed his studies of Computer and Media Security at FH Hagenberg in Austria. He is a regular speaker at many conferences like LinuxTag, OSMC, OSDC, LinuxCon, and author for various IT magazines. In his spare time he enjoys playing the piano and training for a good result at the annual Linz marathon relay.

Related articles

AMD Opteron 4100 Six-Core Lisbon Processors
AMD Opteron Six-Core Istanbul Processors
AMD Server CPUs at a Glance