Sandy Bridge E

Product Collection	Processor Number	# of Cores	# of Threads	Base Frequency	Litho- graphy	Socket Supported	Spec Code	Step- ping	Ordering Code
Core X-series	i7-3820	4	8	3.60 GHz	32 nm	LGA-2011	SR0LD	M1	CM8061901049606
Core X-series	i7-3820	4	8	3.60 GHz	32 nm	LGA-2011	SR0LD	M1	BX80619I73820
Core X-series	i7-3930K	6	12	3.20 GHz	32 nm	LGA-2011	SR0KY	C2	BX80619I73930K
Core X-series	i7-3930K	6	12	3.20 GHz	32 nm	LGA-2011	SR0KY	C2	CM8061901100802
Core X-series	i7-3960X	6	12	3.30 GHz	32 nm	LGA-2011	SR0KF	C2	BX80619I73960X
Core X-series	i7-3960X	6	12	3.30 GHz	32 nm	LGA-2011	SR0KF	C2	CM8061907184018
Core X-series	i7-3970X	6	12	3.50 GHz	32 nm	LGA-2011	SR0WR	C2	BX80619I73970X
Core X-series	i7-3970X	6	12	3.50 GHz	32 nm	LGA-2011	SR0WR	C2	CM8061901281201