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Differences What are the advantages of each

Front view of Radeon R5 430

Reasons to consider the
AMD Radeon R5 430

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Slightly more memory 2,048 MB vs 1,024 MB 2x more memory
Front view of Radeon HD 8570A

Reasons to consider the
AMD Radeon HD 8570A

Report a correction
Slightly higher memory clock speed 1,000 MHz vs 900 MHz More than 10% higher memory clock speed

Features Key features of the Radeon R5 430  vs HD 8570A 

memory bandwidth Rate at which data can be read from or stored in onboard memory

Radeon R5 430
28.8 GB/s
Radeon HD 8570A
16 GB/s

pixel rate Number of pixels a graphics card can render to the screen every second

Radeon R5 430
6.24 GPixel/s
Radeon HD 8570A
6.6 GPixel/s

texture rate Speed at which a graphics card can perform texture mapping

Radeon R5 430
18.72 GTexel/s
Radeon HD 8570A
16.5 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon R5 430
599 GFLOPS
Radeon HD 8570A
528 GFLOPS

shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading

texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes

Specifications Full list of technical specs

gpu

Radeon R5 430  vs
HD 8570A 
GPU brand AMD AMD
GPU name Oland Sun
Clock speed 730 MHz 750 MHz
Turbo clock speed 780 MHz 825 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 384 320
Texture mapping units 24 20
Render output processors 8 8
Compute units 6 5
Pixel rate 6.24 GPixel/s 6.6 GPixel/s
Texture rate 18.72 GTexel/s 16.5 GTexel/s
Floating-point performance 599 GFLOPS 528 GFLOPS

memory

Radeon R5 430  vs
HD 8570A 
Memory clock speed 900 MHz 1,000 MHz
Effective memory clock speed 1,800 MHz 2,000 MHz
Memory bus 128 bit 64 bit
Memory 2,048 MB 1,024 MB
Memory type DDR3 DDR3
Memory bandwidth 28.8 GB/s 16 GB/s

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