Intel Atom E3815 vs. Intel Atom E3827

CPU comparison with benchmarks


Intel Atom E3815		Intel Atom E3827
1.46 GHz	Frequency	1.75 GHz
	Turbo (1 Core)
	Turbo (All Cores)
1	Cores	2
No	Hyperthreading	No
No	Overclocking ?	No
normal	Core architecture	normal

Intel HD Graphics (Bay Trail GT1)	GPU	Intel HD Graphics (Bay Trail GT1)
0.40 GHz	GPU frequency	0.54 GHz
0.40 GHz	GPU (Turbo)	0.79 GHz
7	GPU Generation	7
22 nm	Technology	22 nm
11.2	DirectX Version	11.2
2	Max. displays	2
4	Execution units	4
32	Shader	32
8 GB	Max. GPU Memory	8 GB

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

Bay Trail	Architecture	Bay Trail
DDR3L-1066 SO-DIMM	Memory	DDR3L-1333 SO-DIMM
1	Memory channels	1
	Max. Memory
No	ECC	No
	L2 Cache
1.00 MB	L3 Cache	1.00 MB
	PCIe version
	PCIe lanes

22 nm	Technology	22 nm
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
BGA 1170	Socket	BGA 1170
5W	TDP (PL1)	8W

No	AES-NI	No
None	Virtualization	None
Q4/2013	Release date	Q4/2013

show more data		show more data

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.


	Intel Atom E3815 Intel HD Graphics (Bay Trail GT1) @ 0.40 GHz	26 (51%)
	Intel Atom E3827 Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz	51 (100%)

Geekbench 3, 64bit (Single-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Atom E3815 1x 1.46 GHz	591 (73%)
	Intel Atom E3827 2x 1.75 GHz	810 (100%)

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Atom E3815 1x 1.46 GHz	591 (40%)
	Intel Atom E3827 2x 1.75 GHz	1475 (100%)

Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Atom E3815 1x 1.46 GHz	0.27 (100%)
	Intel Atom E3827 2x 1.75 GHz	0 (0%)

Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Atom E3815 1x 1.46 GHz	0.27 (100%)
	Intel Atom E3827 2x 1.75 GHz	0 (0%)

Cinebench R11.5, 64bit (iGPU, OpenGL)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The iGPU test uses the CPU internal graphic unit to execute OpenGL commands.


	Intel Atom E3815 1x 1.46 GHz	4.7 (100%)
	Intel Atom E3827 2x 1.75 GHz	0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.


	Intel Atom E3815 1x 1.46 GHz	384 (45%)
	Intel Atom E3827 2x 1.75 GHz	849 (100%)

Devices using this processor
Intel Atom E3815	Intel Atom E3827
Unknown	Unknown

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