Intel Atom Z3795 vs Intel Atom Z3745

Comparative analysis of Intel Atom Z3795 and Intel Atom Z3745 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Advanced Technologies, Virtualization, Peripherals, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Atom Z3795

Intel Atom Z3745

Differences

Reasons to consider the Intel Atom Z3795

Around 28% higher clock speed: 2.39 GHz vs 1.86 GHz
Around 48% better performance in PassMark - Single thread mark: 642 vs 435
Around 93% better performance in PassMark - CPU mark: 1196 vs 621
Around 89% better performance in GFXBench 4.0 - T-Rex (Frames): 875 vs 462
Around 89% better performance in GFXBench 4.0 - T-Rex (Fps): 875 vs 462

Specifications (specs)
Maximum frequency	2.39 GHz vs 1.86 GHz
Benchmarks
PassMark - Single thread mark	642 vs 435
PassMark - CPU mark	1196 vs 621
GFXBench 4.0 - T-Rex (Frames)	875 vs 462
GFXBench 4.0 - T-Rex (Fps)	875 vs 462

Compare benchmarks

CPU 1: Intel Atom Z3795
CPU 2: Intel Atom Z3745

PassMark - Single thread mark

CPU 1

CPU 2

642

435

PassMark - CPU mark

CPU 1

CPU 2

1196

621

GFXBench 4.0 - T-Rex (Frames)

CPU 1

CPU 2

875

462

GFXBench 4.0 - T-Rex (Fps)

CPU 1

CPU 2

875

462

Name	Intel Atom Z3795	Intel Atom Z3745
PassMark - Single thread mark	642	435
PassMark - CPU mark	1196	621
Geekbench 4 - Single Core	217
Geekbench 4 - Multi-Core	743
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	2.904
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	8.148
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.144
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	1.692
GFXBench 4.0 - T-Rex (Frames)	875	462
GFXBench 4.0 - T-Rex (Fps)	875	462

Compare specifications (specs)

	Intel Atom Z3795	Intel Atom Z3745
Essentials
Architecture codename	Bay Trail	Bay Trail
Launch date	Q1'14	Q1'14
Place in performance rating	3139	3154
Processor Number	Z3795	Z3745
Series	Intel® Atom™ Processor Z Series	Intel® Atom™ Processor Z Series
Status	Launched	Launched
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	1.59 GHz	1.33 GHz
Manufacturing process technology	22 nm	22 nm
Maximum frequency	2.39 GHz	1.86 GHz
Number of cores	4	4
Number of threads	4	4
Maximum core temperature		90°C
Memory
Max memory channels	2	2
Maximum memory bandwidth	17.1 GB/s	17.1 GB/s
Maximum memory size	4 GB	4 GB
Supported memory types	LPDDR3 1066	LPDDR3 1066
Graphics
Graphics base frequency	311 MHz	311 MHz
Graphics max frequency	778 MHz	778 MHz
Processor graphics	Intel HD Graphics	Intel HD Graphics
Compatibility
Low Halogen Options Available
Package Size	17mm x 17mm	17mm x 17mm
Scenario Design Power (SDP)	2 W	2 W
Sockets supported	UTFCBGA1380	UTFCBGA1380
Advanced Technologies
Intel 64
Intel® AES New Instructions
Virtualization
Intel® Virtualization Technology (VT-x)
Peripherals
USB revision		2.0/3.0
Security & Reliability
Intel® Identity Protection technology