Intel Atom CE5315 VS Intel Core M-5Y31

Comparing Intel Atom CE5315 vs Intel Core M-5Y31

Comparison of video cards Intel Atom CE5315 vs Intel Core M-5Y31 in benchmarks and specifications.

Differences Specifications

Differences

Top features of Intel Atom CE5315

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Higher clock speed

1.20 GHz 0.90 GHz

Around -33% better clock speed

Top features of Intel Core M-5Y31

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Performance per watt

4.5 W 15 W

About 0.3 times less performance per watt

Specifications

Complete list of technical specifications

Intel Atom CE5315 Intel Core M-5Y31

CPU generation and family

Let's find out which one of Intel Atom CE5315 and Intel Core M-5Y31 is of a more recent generation, and what segment it belongs to.

Specification	Value
Name	Intel Atom CE5315 Intel Core M-5Y31
Family	Intel Atom Intel Core M
CPU group	Intel Atom CE5300 Intel Core M 5
Segment	Mobile Mobile
Generation	3 5

CPU Cores and Base Frequency

In this block we are going to compare Intel Atom CE5315 vs Intel Core M-5Y31 by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

Specification	Value
Core architecture	normal normal
Overclocking	No No
Frequency	1.20 GHz 0.90 GHz

Internal Graphics

Common specifications for integrated graphics cards in Intel Atom CE5315 and Intel Core M-5Y31 along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

Specification	Value
GPU name	no iGPU Intel HD Graphics 5300
GPU frequency	0.30 GHz
GPU (Turbo)	No turbo 0.85 GHz
Execution units	24
Shader	192
Max. GPU Memory	-- 16 GB
Max. displays	3
Generation	8
Technology	14 nm
Release date	Q3/2014

Hardware codec support

Let's compare the support of video codecs between Intel Atom CE5315 and Intel Core M-5Y31. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

Specification	Value
h265 / HEVC (8 bit)	No Decode
h265 / HEVC (10 bit)	No Decode
h264	No Decode / Encode
VP8	No Decode
VP9	No Decode
AV1	No No
AVC	No Decode / Encode
VC-1	No Decode
JPEG	No Decode / Encode

Memory & PCIe

To choose the best model between Intel Atom CE5315 and Intel Core M-5Y31 you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

Specification	Value
Memory type	DDR3L-1600 SO-DIMM DDR3L-1600 SO-DIMM
Memory channels	1 (Single Channel) 2
ECC	Yes No

Thermal Management

Let's find out what TDP value would be better for Intel Atom CE5315 or Intel Core M-5Y31? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

Specification	Value
TDP (PL1)	15 W 4.5 W
TDP down	10 W --

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for Intel Atom CE5315 and Intel Core M-5Y31 CPUs along with a list of ISA extensions.

Specification	Value
Technology	32 nm 14 nm
Socket	BGA 1283 BGA 1234
L2-Cache	0.50 MB --
L3-Cache	-- 4.00 MB
Architecture	Berryville Broadwell Y
Virtualization	Unknown VT-x, VT-x EPT, VT-d
Instruction set (ISA)	x86-64 (64 bit) x86-64 (64 bit)
ISA extensions	Unknown SSE4.1, SSE4.2, AVX2
Release date	Q1/2013 Q4/2014