AMD A4-9120e vs Intel Atom Z3775

Comparative analysis of AMD A4-9120e and Intel Atom Z3775 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD A4-9120e

Intel Atom Z3775

Differences

Reasons to consider the AMD A4-9120e

Around 47% better performance in PassMark - Single thread mark: 744 vs 505
Around 21% better performance in PassMark - CPU mark: 851 vs 704

Benchmarks
PassMark - Single thread mark	744 vs 505
PassMark - CPU mark	851 vs 704

Reasons to consider the Intel Atom Z3775

2 more cores, run more applications at once: 4 vs 2
2 more threads: 4 vs 2
Around 9% higher clock speed: 2.39 GHz vs 2.2 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 28 nm

Number of cores	4 vs 2
Number of threads	4 vs 2
Maximum frequency	2.39 GHz vs 2.2 GHz
Manufacturing process technology	22 nm vs 28 nm

Compare benchmarks

CPU 1: AMD A4-9120e
CPU 2: Intel Atom Z3775

PassMark - Single thread mark

CPU 1

CPU 2

744

505

PassMark - CPU mark

CPU 1

CPU 2

851

704

Name	AMD A4-9120e	Intel Atom Z3775
PassMark - Single thread mark	744	505
PassMark - CPU mark	851	704
Geekbench 4 - Single Core		1072
Geekbench 4 - Multi-Core		2997
GFXBench 4.0 - T-Rex (Frames)		1295
GFXBench 4.0 - T-Rex (Fps)		1295

Compare specifications (specs)

	AMD A4-9120e	Intel Atom Z3775
Essentials
Architecture codename	Stoney Ridge	Bay Trail
Place in performance rating	2629	2369
Processor Number	A4-9120e	Z3775
Vertical segment	Mobile	Mobile
Launch date		Q1'14
Series		Intel® Atom™ Processor Z Series
Status		Launched
Performance
Base frequency	1.5 GHz	1.46 GHz
L1 cache	160 KB
L2 cache	1 MB
Manufacturing process technology	28 nm	22 nm
Maximum frequency	2.2 GHz	2.39 GHz
Number of cores	2	4
Number of threads	2	4
64 bit support
Memory
Max memory channels	1	2
Maximum memory bandwidth	17.1 GB/s	17.1 GB/s
Supported memory types	DDR4-2133	LPDDR3 1066
Maximum memory size		4 GB
Graphics
Number of pipelines	128
Processor graphics	Radeon R3 series	Intel HD Graphics
Graphics base frequency		311 MHz
Graphics max frequency		778 MHz
Compatibility
Sockets supported	FT4	UTFCBGA1380
Low Halogen Options Available
Package Size		17mm x 17mm
Scenario Design Power (SDP)		2 W
Advanced Technologies
Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Fused Multiply-Add 4 (FMA4)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Intel 64
Virtualization
AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)