Socket AM3+
| Release date | October 2011 | 
|---|---|
| Type | PGA-ZIF | 
| Chip form factors | PGA | 
| Contacts | 942 (Socket) 938 (Socket AM3 CPU) 940 (Bulldozer Based CPU) | 
| FSB protocol | HyperTransport 3.1 | 
| FSB frequency | 200 MHz System clock HyperTransport up to 3.2 GHz | 
| Processors | Phenom II Athlon II FX Opteron 3000 Series | 
| Predecessor | AM3 | 
| Successor | AM4 | 
| Memory support | DDR3 | 
| This article is part of the CPU socket series | |
Socket AM3+ is a modification of Socket AM3, which was released on February 9, 2009. AM3+ was released in mid-2011 designed for CPUs which use the AMD Bulldozer microarchitecture and retains compatibility with processors made for AM3. The Vishera line of AMD CPUs also all use Socket AM3+. It is the last AMD socket for which Windows XP support officially exists.