Intel Core i3 3217U vs Atom E3845

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Intel Core i3 3217U

Intel Atom E3845

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Reasons to consider the
Intel Core i3 3217U

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Supports dynamic frequency scaling

Yes

Somewhat common; Allows for maximum performance when needed, while conserving power and minimizing heat production when not needed

Reasons to consider the
Intel Atom E3845

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CPUBoss is not aware of any important advantages of the Atom E3845 vs the Core i3 3217U.

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i3 3217U

10.79 mHash/s

Atom E3845

1.83 mHash/s

CompuBench 1.5 (Face detection)

Core i3 3217U

7.22 mPixels/s

Atom E3845

1.12 mPixels/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i3 3217U

0.86 fps

Atom E3845

0.13 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i3 3217U

3,037

Atom E3845

2,624

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i3 3217U

1,441

Atom E3845

818

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i3 3217U

93,600 MB/s

Atom E3845

317,450 MB/s

PassMark Data courtesy Passmark

Core i3 3217U

2,299

Atom E3845

1,466

PassMark (Single Core)

Core i3 3217U

879

Atom E3845

398

summary	Core i3 3217U	Atom E3845
Clock speed	1.8 GHz	1.91 GHz
Cores	Dual core	Quad core
Socket type
BGA 1023
BGA 1170
Is unlocked	No	No
features
Has a NX bit	Yes	Yes
Supports trusted computing	No	No
Has virtualization support	Yes	Yes
Instruction set extensions
SSE2
MMX
AVX
SSE3
EM64T
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling	Yes	No
power consumption
TDP	17W	10W
Annual home energy cost	4.1 $/year	2.41 $/year
Performance per watt	6.98 pt/W	11.4 pt/W
Typical power consumption	13.81W	8.13W
bus
Architecture	DMI 2.0	FSB
Number of links	1	1

details	Core i3 3217U	Atom E3845
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
Operating temperature	Unknown - 105°C	-40 - 110°C
overclocking
Overclocked clock speed	1.8 GHz	1.92 GHz
Overclocked clock speed (Water)	1.8 GHz	1.91 GHz
Overclocked clock speed (Air)	1.8 GHz	1.92 GHz
integrated graphics
GPU	GPU	GPU
Label	Intel® HD Graphics 4000	HD
Number of displays supported	3	2
GPU clock speed	350 MHz	542 MHz
Turbo clock speed	1,050 MHz	792 MHz
memory controller
Memory controller	Built-in	Built-in
Memory type
DDR3-1600
DDR3L-1600
DDR3-1333
DDR3L-1333
DDR3RS-1600
DDR3RS-1333
Channels	Dual Channel	Dual Channel
Supports ECC	No	Yes
Maximum bandwidth	25,600 MB/s	12,800 MB/s

Intel Core i3 3217U

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Intel Atom E3845

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Intel Core i3 3217U vs Atom E3845