AMD A4-4020 processor review

A4-4020 processor released by AMD; release date: March 2014. At the time of release, the processor cost $40. The processor is designed for desktop-computers and based on Richland microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 2, threads - 2. Maximum CPU clock speed - 3400 MHz. Maximum operating temperature - 70 °C. Manufacturing process technology - 32 nm. Cache size: L1 - 96 KB, L2 - 1024 KB.

Supported memory types: DDR3-1333.

Supported socket types: FM2. Power consumption (TDP): 65 Watt.

The processor has integrated graphics Radeon HD 7480D.

Benchmarks

GFXBench 4.0
Car Chase Offscreen

Top 1 CPU

This CPU

9047 Frames

453 Frames

GFXBench 4.0
Car Chase Offscreen

Top 1 CPU

This CPU

9047.000 Fps

453.000 Fps

Name	Value
GFXBench 4.0 - Car Chase Offscreen	453 Frames
GFXBench 4.0 - Car Chase Offscreen	453.000 Fps

Integrated graphics – AMD Radeon HD 7480D IGP

Technical info
Boost clock speed	800 MHz
Core clock speed	723 MHz
Floating-point performance	204.8 gflops
Manufacturing process technology	32 nm
Pipelines	128
Texture fill rate	6.4 GTexel / s
Thermal Design Power (TDP)	65 Watt
Transistor count	1,303 million

Specifications (specs)

Essentials
Architecture codename	Richland
Family	AMD A4-Series
Launch date	March 2014
Launch price (MSRP)	$40
Place in performance rating	3030
Processor Number	A4-4020
Vertical segment	Desktop
Performance
64 bit support
Base frequency	3200 MHz
L1 cache	96 KB
L2 cache	1024 KB
Manufacturing process technology	32 nm
Maximum core temperature	70 °C
Maximum frequency	3400 MHz
Number of cores	2
Number of threads	2

Memory
Max memory channels	2
Maximum memory bandwidth	21.3 Gb/s
Supported memory types	DDR3-1333
Graphics
Graphics base frequency	720 MHz
Number of pipelines	128
Processor graphics	Radeon HD 7480D
Unified Video Decoder (UVD)
Compatibility
Sockets supported	FM2
Thermal Design Power (TDP)	65 Watt
Peripherals
PCI Express revision	2.0
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
Virtualization
AMD Virtualization (AMD-V™)