summary	Atom Z3740	A4 1200
Clock speed	1.33 GHz	1 GHz
Turbo clock speed	1.86 GHz	None
Cores	Quad core	Dual core
Socket type
BGA 1380
462
Is unlocked	No	No
features
Has a NX bit	Yes	Yes
Has virtualization support	Yes	Yes
Instruction set extensions
SSE4a
SSE2
F16C
MMX
SSE4
AVX
SSE3
EM64T
SSE
BMI1
AMD64
SSE4.1
SSE4.2
AMD-V
Supplemental SSE3
AES
Supports dynamic frequency scaling	Yes	Yes
power consumption
TDP	2W	4W
Annual home energy cost	0.48 $/year	0.96 $/year
Performance per watt	73.77 pt/W	48.55 pt/W
Typical power consumption	1.63W	3.25W

details	Atom Z3740	A4 1200
Threads	4	2
L2 cache	2 MB	1 MB
L2 cache per core	0.5 MB/core	0.5 MB/core
Manufacture process	22 nm	28 nm
Max CPUs	1	1
Operating temperature	Unknown - 90°C	Unknown - 90°C
overclocking
Overclocked clock speed	1.55 GHz	1 GHz
Overclocked clock speed (Water)	1.33 GHz	1 GHz
Overclocked clock speed (Air)	1.55 GHz	1 GHz
integrated graphics
GPU	GPU	GPU
Label	HD (Ivy Bridge)	Radeon™ HD 8180
GPU clock speed	311 MHz	225 MHz
memory controller
Memory controller	Built-in	Built-in
Memory type
DDR3-1066
DDR3L-1066

Intel Atom Z3740 vs AMD A4 1200

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