AMD A4-4020 vs AMD E2-9000e

Comparative analysis of AMD A4-4020 and AMD E2-9000e processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD A4-4020

AMD E2-9000e

Differences

Reasons to consider the AMD A4-4020

Around 70% higher clock speed: 3400 MHz vs 2000 MHz
Around 42% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 453 vs 319
Around 42% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 453 vs 319

Specifications (specs)
Maximum frequency	3400 MHz vs 2000 MHz
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames)	453 vs 319
GFXBench 4.0 - Car Chase Offscreen (Fps)	453 vs 319

Reasons to consider the AMD E2-9000e

A newer manufacturing process allows for a more powerful, yet cooler running processor: 28 nm vs 32 nm
Around 67% more L1 cache; more data can be stored in the L1 cache for quick access later
10.8x lower typical power consumption: 6 Watt vs 65 Watt

Manufacturing process technology	28 nm vs 32 nm
L1 cache	160 KB vs 96 KB
Thermal Design Power (TDP)	6 Watt vs 65 Watt

Compare benchmarks

CPU 1: AMD A4-4020
CPU 2: AMD E2-9000e

GFXBench 4.0 - Car Chase Offscreen (Frames)

CPU 1

CPU 2

453

319

GFXBench 4.0 - Car Chase Offscreen (Fps)

CPU 1

CPU 2

453

319

Name	AMD A4-4020	AMD E2-9000e
GFXBench 4.0 - Car Chase Offscreen (Frames)	453	319
GFXBench 4.0 - Car Chase Offscreen (Fps)	453	319
GFXBench 4.0 - Manhattan (Frames)		647
GFXBench 4.0 - Manhattan (Fps)		647
GFXBench 4.0 - T-Rex (Frames)		1406
GFXBench 4.0 - T-Rex (Fps)		1406

Compare specifications (specs)

	AMD A4-4020	AMD E2-9000e
Essentials
Architecture codename	Richland	Stoney Ridge
Family	AMD A4-Series	AMD E2-Series for Notebooks
Launch date	March 2014
Launch price (MSRP)	$40
Place in performance rating	3028	2640
Processor Number	A4-4020
Vertical segment	Desktop	Mobile
Performance
64 bit support
Base frequency	3200 MHz	1500 MHz
L1 cache	96 KB	160 KB
L2 cache	1024 KB	1024 KB
Manufacturing process technology	32 nm	28 nm
Maximum core temperature	70 °C
Maximum frequency	3400 MHz	2000 MHz
Number of cores	2	2
Number of threads	2	2
Transistor count		1.2 billion
Memory
Max memory channels	2	1
Maximum memory bandwidth	21.3 Gb/s	14.9 GB/s
Supported memory types	DDR3-1333	DDR4-1866
Graphics
Graphics base frequency	720 MHz	600 MHz
Number of pipelines	128	128
Processor graphics	Radeon HD 7480D	Radeon R2 series
Unified Video Decoder (UVD)
Video Codec Engine (VCE)
Compatibility
Sockets supported	FM2	BGA (FT4)
Thermal Design Power (TDP)	65 Watt	6 Watt
Package Size		micro-BGA
Peripherals
PCI Express revision	2.0	3.0
Advanced Technologies
Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Fused Multiply-Add 4 (FMA4)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Advanced Vector Extensions 2 (AVX2)
Virtualization
AMD Virtualization (AMD-V™)