summary	Atom S1279	S1269
Clock speed	1.6 GHz	1.6 GHz
Cores	Dual core	Dual core
features
Has a NX bit	No	No
Has virtualization support	Yes	Yes
Instruction set extensions
SSE2
MMX
SSE3
SSE
Supplemental SSE3
Supports dynamic frequency scaling	No	No
power consumption
TDP	13.1W	11.7W
Annual home energy cost	3.16 $/year	2.82 $/year
Annual commercial energy cost	11.48 $/year	10.25 $/year
Typical power consumption	10.64W	9.51W
bus
Architecture	FSB	FSB
Number of links	1	1

details	Atom S1279	S1269
Architecture	x86-64	x86-64
Threads	4	4
L2 cache	1 MB	1 MB
L2 cache per core	0.5 MB/core	0.5 MB/core
Manufacture process	32 nm	32 nm
Max CPUs	1	1
overclocking
Overclocked clock speed	1.6 GHz	1.6 GHz
Overclocked clock speed (Water)	1.6 GHz	1.6 GHz
Overclocked clock speed (Air)	1.6 GHz	1.6 GHz
integrated graphics
GPU	None	None
Label	N/A	N/A
Latest DirectX	N/A	N/A
Number of displays supported	N/A	N/A
GPU clock speed	N/A	N/A
Turbo clock speed	N/A	N/A
3DMark06	N/A	N/A
memory controller
Memory controller	Built-in	Built-in
Memory type
DDR3-1333
DDR3
Channels	Single Channel	Single Channel
Supports ECC	Yes	Yes
Maximum bandwidth	10,666.66 MB/s	10,666.66 MB/s
Maximum memory size	8,192 MB	8,192 MB

Intel Atom S1279 vs S1269

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