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.

 

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 1322
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™)