cache: 512 KB per core, full-speed L3 cache: 2 MB shared between all cores Memory controller: dual channel DDR2-1066 MHz with unganging option ISA extensions: MMX, Enhanced 3DNow!, SSE, SSE2, SSE3, SSE4a, ABM, AMD64, Cool'n'Quiet, NX bit, AMD-V Socket AM2+, HyperTransport with 1600 to 1800 MHz Power consumption (TDP): 65 and 95 Watt First release March 27, 2008 (B2 Stepping) April 23, 2008 (B3 Stepping) Clock rate: 2100 to 2500 MHz Models: Phenom X3 8250e - 8850 Phenom II models Thuban (45 nm SOI, hexa-core) Six AMD K10 cores L1 cache: 64 KB instructions and 64 KB data per core L2 cache: 512 KB per core, full-speed L3 cache: 6 MB shared between all cores. Memory controller: dual channel DDR2-1066 MHz (AM2+), dual channel DDR3-1333 (AM3) with unganging option ISA extensions: MMX, Enhanced 3DNow!, SSE, SSE2, SSE3, SSE4a, ABM, AMD64, Cool'n'Quiet, NX bit, AMD-V Socket AM2+, Socket AM3, HyperTransport with 1800 to 2000 MHz Power consumption (TDP): 95 or 125 Watt First release 27 April 2010 (E0 Stepping) Clock rate: 2.6 - 3.3 GHz; up to 3.7 GHz with Turbo Core Models: Phenom II X6 1035T, 1045T, 1055T, 1065T, 1075T, 1090T and 1100T Zosma (45 nm SOI, quad-core) Four AMD K10 cores harvested from Thuban with two cores disabled ISA extensions: MMX, Enhanced 3DNow!, SSE, SSE2, SSE3, SSE4a, ABM, NX bit, AMD64, Cool'n'Quiet, AMD-V, Turbo Core (AMD equivalent of Intel Turbo Boost) Memory support: DDR2 SDRAM up to PC2-8500, DDR3 SDRAM up to PC3-10600 (Socket AM3 only) Models: Phenom II X4 650T, 840T, 960T, 970 (Thuban-based Zosma core, OEM Only, 970 has unlocked multiplier but w/o Turbo Core) Deneb (45 nm SOI, quad-core) Four AMD K10 cores L1 cache: 64 KB instructions and 64 KB data per core L2 cache: 512 KB per core, full-speed L3 cache: 6 MB shared between all cores. The 800 series have 2 MB of its L3 Cache disabled due to defects. Memory controller: dual channel DDR2-1066 MHz (AM2+), dual channel DDR3-1333 (AM3) with unganging option ISA extensions: MMX, Enhanced 3DNow!, SSE, SSE2, SSE3, SSE4a, ABM, AMD64, Cool'n'Quiet, NX bit, AMD-V Socket AM2+, Socket AM3, HyperTransport with 1800 to 2000 MHz Power consumption (TDP): 65, 95, 125 and 140 Watt First release 8 January 2009 (C2 Stepping) Clock rate: 2500 to 3700 MHz Models: Phenom II X4 805 - 980 (except 840 and 850) 42 TWKR Limited Edition (45 nm SOI, quad-core) AMD released a