summary	Core i5 4300Y	Atom Z3770
Clock speed	1.6 GHz	1.46 GHz
Turbo clock speed	2.3 GHz	2.4 GHz
Cores	Dual core	Quad core
features
Has virtualization support	Yes	Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
FMA3
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling	Yes	Yes
power consumption
TDP	11.5W	4W
Annual home energy cost	2.77 $/year	0.96 $/year
Performance per watt	88.75 pt/W	46.34 pt/W
Typical power consumption	9.34W	3.25W
bus
Architecture	DMI 2.0	FSB
Number of links	1	1

details	Core i5 4300Y	Atom Z3770
Architecture	x86-64	x86-64
Threads	4	4
L2 cache	0.5 MB	2 MB
L2 cache per core	0.25 MB/core	0.5 MB/core
Manufacture process	22 nm	22 nm
Max CPUs	1	1
overclocking
Overclocked clock speed	2.17 GHz	1.47 GHz
Overclocked clock speed (Water)	1.6 GHz	1.47 GHz
Overclocked clock speed (Air)	2.17 GHz	1.47 GHz
integrated graphics
GPU	GPU	GPU
Label	HD 4200	Intel® HD Graphics
GPU clock speed	200 MHz	311 MHz
memory controller
Memory controller	Built-in	Built-in
Memory type
DDR3-1066
DDR3
Channels	Dual Channel	Dual Channel
Supports ECC	No	No
Maximum bandwidth	12,800 MB/s	17,066.66 MB/s
Maximum memory size	16,384 MB	4,096 MB

Intel Core i5 4300Y vs Atom Z3770

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