AMD RX-427BB vs AMD A9-9425

Comparative analysis of AMD RX-427BB and AMD A9-9425 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: 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 - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

AMD RX-427BB

AMD A9-9425

Differences

Reasons to consider the AMD RX-427BB

2 more cores, run more applications at once: 4 vs 2
Around 97197% higher clock speed: 3600 MHz vs 3.7 GHz
4x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 80% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1702 vs 943
Around 46% better performance in GFXBench 4.0 - Manhattan (Frames): 1809 vs 1243
Around 62% better performance in GFXBench 4.0 - T-Rex (Frames): 5750 vs 3556
Around 80% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1702 vs 943
Around 46% better performance in GFXBench 4.0 - Manhattan (Fps): 1809 vs 1243
Around 62% better performance in GFXBench 4.0 - T-Rex (Fps): 5750 vs 3556

Specifications (specs)
Number of cores	4 vs 2
Maximum frequency	3600 MHz vs 3.7 GHz
L2 cache	4 MB vs 1 MB
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames)	1702 vs 943
GFXBench 4.0 - Manhattan (Frames)	1809 vs 1243
GFXBench 4.0 - T-Rex (Frames)	5750 vs 3556
GFXBench 4.0 - Car Chase Offscreen (Fps)	1702 vs 943
GFXBench 4.0 - Manhattan (Fps)	1809 vs 1243
GFXBench 4.0 - T-Rex (Fps)	5750 vs 3556

Reasons to consider the AMD A9-9425

2.3x lower typical power consumption: 15 Watt vs 35 Watt
Around 99% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 7.781 vs 3.913
9.2x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 112.324 vs 12.202
3.3x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.615 vs 0.185
24.2x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 13.577 vs 0.562
11.5x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 40.717 vs 3.551

Specifications (specs)
Thermal Design Power (TDP)	15 Watt vs 35 Watt
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	7.781 vs 3.913
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	112.324 vs 12.202
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.615 vs 0.185
CompuBench 1.5 Desktop - Video Composition (Frames/s)	13.577 vs 0.562
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	40.717 vs 3.551

Compare benchmarks

CPU 1: AMD RX-427BB
CPU 2: AMD A9-9425

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

CPU 1

CPU 2

3.913

7.781

CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)

CPU 1

CPU 2

12.202

112.324

CompuBench 1.5 Desktop - T-Rex (Frames/s)

CPU 1

CPU 2

0.185

0.615

CompuBench 1.5 Desktop - Video Composition (Frames/s)

CPU 1

CPU 2

0.562

13.577

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

CPU 1

CPU 2

3.551

40.717

GFXBench 4.0 - Car Chase Offscreen (Frames)

CPU 1

CPU 2

1702

943

GFXBench 4.0 - Manhattan (Frames)

CPU 1

CPU 2

1809

1243

GFXBench 4.0 - T-Rex (Frames)

CPU 1

CPU 2

5750

3556

GFXBench 4.0 - Car Chase Offscreen (Fps)

CPU 1

CPU 2

1702

943

GFXBench 4.0 - Manhattan (Fps)

CPU 1

CPU 2

1809

1243

GFXBench 4.0 - T-Rex (Fps)

CPU 1

CPU 2

5750

3556

Name	AMD RX-427BB	AMD A9-9425
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	3.913	7.781
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	12.202	112.324
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.185	0.615
CompuBench 1.5 Desktop - Video Composition (Frames/s)	0.562	13.577
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	3.551	40.717
GFXBench 4.0 - Car Chase Offscreen (Frames)	1702	943
GFXBench 4.0 - Manhattan (Frames)	1809	1243
GFXBench 4.0 - T-Rex (Frames)	5750	3556
GFXBench 4.0 - Car Chase Offscreen (Fps)	1702	943
GFXBench 4.0 - Manhattan (Fps)	1809	1243
GFXBench 4.0 - T-Rex (Fps)	5750	3556
PassMark - Single thread mark		1319
PassMark - CPU mark		1513
Geekbench 4 - Single Core		2034
Geekbench 4 - Multi-Core		3077

Compare specifications (specs)

	AMD RX-427BB	AMD A9-9425
Essentials
Architecture codename	Bald Eagle	Stoney Ridge
Family	AMD R-Series	AMD A-Series Processors
Launch date	20 May 2014	2Q18
Place in performance rating	1611	1562
Processor Number	RX-427BB
Vertical segment	Embedded	Laptop
OPN Tray		AM9425AYN23AC
OS Support		Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit
Series		AMD A9-Series APU for Laptops
Performance
64 bit support
Base frequency	2700 MHz	3.1 GHz
Die size	928 mm2	124 mm
L1 cache	256 KB	128 KB (per core)
L2 cache	4 MB	1 MB
Manufacturing process technology	28 nm	28 nm
Maximum frequency	3600 MHz	3.7 GHz
Number of cores	4	2
Number of threads	4
Compute Cores		5
Maximum case temperature (TCase)		74 °C
Maximum core temperature		90°C
Number of GPU cores		3
Transistor count		1200 million
Unlocked
Memory
Max memory channels	2	1
Maximum memory bandwidth	34.1 GB/s
Supported memory types	DDR3-2133	DDR4
Supported memory frequency		2133 MHz
Graphics
Graphics base frequency	600 MHz
Graphics max frequency	686 MHz	900 MHz
Number of pipelines	512
Processor graphics	Radeon R7 Graphics	AMD Radeon R5 Graphics
Unified Video Decoder (UVD)
Video Codec Engine (VCE)
Enduro
Switchable graphics
Graphics interfaces
Number of displays supported	4
DisplayPort
HDMI
Graphics API support
DirectX	11.1	12
OpenGL	4.2
Vulkan
Compatibility
Configurable TDP	30-35 Watt	10-15 Watt
Package Size	micro-BGA
Sockets supported	BGA (FP3)
Thermal Design Power (TDP)	35 Watt	15 Watt
Max number of CPUs in a configuration		1
Peripherals
Max number of PCIe lanes	16
PCI Express revision	3.0	3.0
Advanced Technologies
Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Fused Multiply-Add 4 (FMA4)
Heterogeneous System Architecture (HSA)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Adaptive Voltage and Frequency Scaling (AVFS)
AMD App Acceleration
AMD HD3D technology
AMD Mantle API
DualGraphics
Fused Multiply-Add (FMA)
Virtualization
AMD Virtualization (AMD-V™)