Phenom II X2
Phenom II X2 logo
Developer	AMD
Manufacturer	GlobalFoundries
Type	Microprocessors
Introduction	2009 (announced) June 1, 2009 (launch)
Architecture	Performance desktop dual-core x86 chips
ISA	x86-64
µarch	K10
Word size	64 bit 8 octets 16 nibbles
Process	45 nm 0.045 μm 4.5e-5 mm
Technology	CMOS
Clock	2,800 MHz-3,500 MHz
Socket	Socket AM2+, Socket AM3
Succession
←	→
Athlon X2	A4 A6

Phenom II X2 was a family of 64-bit x86 dual-core desktop microprocessors designed by AMD and introduced in 2009. Contrary to their name-sake AMD never released a "Phenom X2" family.

Members

All Phenom II X2 processors are based on the K10 microarchitecture.

Model Number	Arch	Frequency	Cores	Threads	Process	L2$	L3$	TDP	Introduced
Phenom II X2 511	K10	3.4 GHz	2	2	45 nm	2x1024 kB	-	65 W	2011-01
Phenom II X2 521	K10	3.5 GHz	2	2	45 nm	2x1024 KB	-	65 W	2011-?
Phenom II X2 545	K10	3.0 GHz	2	2	45 nm	2x512 KB	6 MB	80 W	2009-06
Phenom II X2 550	K10	3.1 GHz	2	2	45 nm	2x512 KB	6 MB	80 W	2009-11
Phenom II X2 550 Black Edition	K10	3.1 GHz	2	2	45 nm	2x512 KB	6 MB	80 W	2009-06
Phenom II X2 555 Black Edition	K10	3.2 GHz	2	2	45 nm	2x512 KB	6 MB	80 W	2010-01
Phenom II X2 560 Black Edition	K10	3.3 GHz	2	2	45 nm	2x512 KB	6 MB	80 W	2010-09
Phenom II X2 565 Black Edition	K10	3.4 GHz	2	2	45 nm	2x512 KB	6 MB	80 W	2010-12
Phenom II X2 570 Black Edition	K10	3.5 GHz	2	2	45 nm	2x512 KB	6 MB	80 W	2011-05
Phenom II X2 B53	K10	2.8 GHz	2	2	45 nm	2x512 KB	6 MB	80 W	2009-10
Phenom II X2 B55	K10	3.0 GHz	2	2	45 nm	2x512 KB	6 MB	80 W	2009-10
Phenom II X2 B57	K10	3.2 GHz	2	2	45 nm	2x512 KB	6 MB	80 W	2010-05
Phenom II X2 B59	K10	3.4 GHz	2	2	45 nm	2x512 KB	6 MB	80 W	2011-?
Phenom II X2 B60	K10	3.5 GHz	2	2	45 nm	3x512 KB	6 MB	80 W	2011-?