Intel Atom CPU chart

The chart below includes information on all Atom microprocessors. For detailed information about individual CPUs please click on the part number in the list.

OEM part number	Model	Core name	Tech. (micron)	Socket type	Freq. (MHz)	FSB (MHz)	L2 cache (KB)	Cores	Threads	TDP (Watt)
CY80632007227AB	E625C	Stellarton	0.045	BGA1466	600		512	1	2	7
CY80632007227AA	E625CT	Stellarton	0.045	BGA1466	600		512	1	2	7
CY80632007221AB	E645C	Stellarton	0.045	BGA1466	1000		512	1	2	7
CY80632007221AA	E645CT	Stellarton	0.045	BGA1466	1000		512	1	2	7
CY80632007224AB	E665C	Stellarton	0.045	BGA1466	1300		512	1	2	7
CY80632007224AA	E665CT	Stellarton	0.045	BGA1466	1300		512	1	2	7
AU80586RE025D	230	Diamondville	0.045	BGA437	1600	533	512	1	2	4
AU80587RE0251M	330	Diamondville	0.045	BGA437	1600	533	1024	2	4	8
AU80586GE025D	N270	Diamondville	0.045	BGA437	1600	533	512	1	2	2.5
AU80586GF028D	N280	Diamondville	0.045	BGA437	1667	667	512	1	2	2.5
CH80566EC005DW	Z510P	Silverthorne	0.045	BGA437	1100	400	512	1	2	2 / 2.2
CH80566EC005DT	Z510PT	Silverthorne	0.045	BGA437	1100	400	512	1	2	2 / 2.2
CH80566EE014DT	Z520PT	Silverthorne	0.045	BGA437	1333	533	512	1	2	2 / 2.2
CH80566EE025DW	Z530P	Silverthorne	0.045	BGA437	1600	533	512	1	2	2 / 2.2
AC80566UC800DE	Z500	Silverthorne	0.045	BGA441	800	400	512	1	1	0.65
AC80566UC005DE	Z510	Silverthorne	0.045	BGA441	1100	400	512	1	1	2
AC80566UC009DV	Z515	Silverthorne	0.045	BGA441	800	400	512	1	2	0.65
AC80566UE014DW	Z520	Silverthorne	0.045	BGA441	1333	533	512	1	2	2 / 2.2
AC80566UE025DW	Z530	Silverthorne	0.045	BGA441	1600	533	512	1	2	2 / 2.2
AC80566UE036DW	Z540	Silverthorne	0.045	BGA441	1867	533	512	1	2	2.4 / 2.64
AC80566UE041DW	Z550	Silverthorne	0.045	BGA441	2000	533	512	1	2	2.4 / 2.64
AC80566UE046DW	Z560	Silverthorne	0.045	BGA441	2133	533	512	1	2	2.5
AY80609007296AA	Z650	Lincroft	0.045	BGA518	1200		512	1	2	3
AY80609007293AA	Z670	Lincroft	0.045	BGA518	1500		512	1	2	3
DF8064101055400	D2500	Cedarview-D	0.032	BGA559	1867		1024	2	2	10
D2550	D2550	Cedarview-D	0.032	BGA559	1867		1024	2	4	10
DF8064101055647	D2700	Cedarview-D	0.032	BGA559	2133		1024	2	4	10
AU80610004671AA	D410	Pineview	0.045	BGA559	1667		512	1	2	10
AU80610006252AA	D425	Pineview	0.045	BGA559	1800		512	1	2	10
AU80610004392AA	D510	Pineview	0.045	BGA559	1667		1024	2	4	13
AU80610006225AA	D525	Pineview	0.045	BGA559	1800		1024	2	4	13
DF8064101050706	N2600	Cedarview-M	0.032	BGA559	1600		1024	2	4	3.5
N2650	N2650	Cedarview-M	0.032	BGA559	1700		1024	2	4	3.6
DF8064101050503	N2800	Cedarview-M	0.032	BGA559	1867		1024	2	4	6.5
N2850	N2850	Cedarview-M	0.032	BGA559	2000		1024	2	4	6.6
AU80610004653AA	N450	Pineview	0.045	BGA559	1667		512	1	2	5.5
AU80610006237AA	N455	Pineview	0.045	BGA559	1667		512	1	2	6.5
AU80610003495AA	N470	Pineview	0.045	BGA559	1833		512	1	2	6.5
AU80610006240AA	N475	Pineview	0.045	BGA559	1833		512	1	2	6.5
AU80610006291AA	N550	Pineview	0.045	BGA559	1500		1024	2	4	8.5
AU80610006243AA	N570	Pineview	0.045	BGA559	1667		1024	2	4	8.5
CT80618005844AA	E620	Tunnel Creek	0.045	BGA676	600		512	1	2	2.7
CT80618005844AB	E620T	Tunnel Creek	0.045	BGA676	600		512	1	2	2.7
CT80618005841AA	E640	Tunnel Creek	0.045	BGA676	1000		512	1	2	3.3
CT80618005841AB	E640T	Tunnel Creek	0.045	BGA676	1000		512	1	2	3.3
CT80618003201AA	E660	Tunnel Creek	0.045	BGA676	1300		512	1	2	3.3
CT80618003201AB	E660T	Tunnel Creek	0.045	BGA676	1300		512	1	2	3.3
CT80618007035AA	E680	Tunnel Creek	0.045	BGA676	1600		512	1	2	3.9
CT80618007035AB	E680T	Tunnel Creek	0.045	BGA676	1600		512	1	2	3.9