AMD Radeon HD 8570A vs AMD Radeon HD 8590M

Comparative analysis of AMD Radeon HD 8570A and AMD Radeon HD 8590M videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory.

 

Differences

Reasons to consider the AMD Radeon HD 8570A

  • Around 10% higher boost clock speed: 825 MHz vs 750 MHz
Boost clock speed 825 MHz vs 750 MHz

Reasons to consider the AMD Radeon HD 8590M

  • Around 20% higher pipelines: 384 vs 320
  • 2x more maximum memory size: 2 GB vs 1 GB
  • 2.3x more memory clock speed: 4500 MHz vs 2000 MHz
Pipelines 384 vs 320
Maximum memory size 2 GB vs 1 GB
Memory clock speed 4500 MHz vs 2000 MHz

Compare specifications (specs)

AMD Radeon HD 8570A AMD Radeon HD 8590M

Essentials

Architecture GCN 1.0 GCN 1.0
Code name Sun Sun
Launch date 1 March 2013 1 March 2013
Place in performance rating not rated not rated
Type Desktop Desktop
Design AMD Radeon HD 8000M Series

Technical info

Boost clock speed 825 MHz 750 MHz
Core clock speed 750 MHz 750 MHz
Floating-point performance 528.0 gflops 528.0 gflops
Manufacturing process technology 28 nm 28 nm
Pipelines 320 384
Texture fill rate 16.5 GTexel / s 16.5 GTexel / s
Transistor count 1,040 million 1,040 million
Compute units 5

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface MXM-A (3.0) PCIe 3.0 x8
Laptop size medium sized

API support

DirectX 12.0 (11_1) 12.0 (11_1)
OpenGL 4.5 4.5

Memory

Maximum RAM amount 1 GB 2 GB
Memory bandwidth 16 GB / s 36 GB/s
Memory bus width 64 Bit 64 bit
Memory clock speed 2000 MHz 4500 MHz
Memory type DDR3 GDDR5
Shared memory 0

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AMD Radeon HD 8570A AMD
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AMD Radeon HD 8570A AMD
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vs AMD Radeon HD 8590M AMD
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AMD Radeon HD 8570A AMD
Radeon HD 8570A
vs AMD Radeon HD 8570M AMD
Radeon HD 8570M