AMD Radeon HD 8570A vs AMD Radeon HD 8670M

Comparative analysis of AMD Radeon HD 8570A and AMD Radeon HD 8670M videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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).

 

Differences

Reasons to consider the AMD Radeon HD 8570A

  • Around 6% higher boost clock speed: 825 MHz vs 775 MHz
  • Around 11% higher memory clock speed: 2000 MHz vs 1800 MHz
Boost clock speed 825 MHz vs 775 MHz
Memory clock speed 2000 MHz vs 1800 MHz

Reasons to consider the AMD Radeon HD 8670M

  • Around 3% higher core clock speed: 775 MHz vs 750 MHz
  • Around 20% higher texture fill rate: 19.8 GTexel / s vs 16.5 GTexel / s
  • Around 20% higher pipelines: 384 vs 320
  • Around 20% better floating-point performance: 633.6 gflops vs 528.0 gflops
  • 2x more maximum memory size: 2 GB vs 1 GB
Core clock speed 775 MHz vs 750 MHz
Texture fill rate 19.8 GTexel / s vs 16.5 GTexel / s
Pipelines 384 vs 320
Floating-point performance 633.6 gflops vs 528.0 gflops
Maximum memory size 2 GB vs 1 GB

Compare benchmarks

GPU 1: AMD Radeon HD 8570A
GPU 2: AMD Radeon HD 8670M

Name AMD Radeon HD 8570A AMD Radeon HD 8670M
PassMark - G3D Mark 520
PassMark - G2D Mark 488
Geekbench - OpenCL 5532
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 7.005
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 144.131
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.952
CompuBench 1.5 Desktop - Video Composition (Frames/s) 17.551
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 71.696
GFXBench 4.0 - Car Chase Offscreen (Frames) 1039
GFXBench 4.0 - Manhattan (Frames) 1783
GFXBench 4.0 - T-Rex (Frames) 2270
GFXBench 4.0 - Car Chase Offscreen (Fps) 1039
GFXBench 4.0 - Manhattan (Fps) 1783
GFXBench 4.0 - T-Rex (Fps) 2270

Compare specifications (specs)

AMD Radeon HD 8570A AMD Radeon HD 8670M

Essentials

Architecture GCN 1.0 GCN 1.0
Code name Sun Mars
Launch date 1 March 2013 1 March 2013
Place in performance rating not rated 1173
Type Desktop Desktop
Design AMD Radeon HD 8000M Series

Technical info

Boost clock speed 825 MHz 775 MHz
Core clock speed 750 MHz 775 MHz
Floating-point performance 528.0 gflops 633.6 gflops
Manufacturing process technology 28 nm 28 nm
Pipelines 320 384
Texture fill rate 16.5 GTexel / s 19.8 GTexel / s
Transistor count 1,040 million 1,040 million
Compute units 6

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) 11
OpenGL 4.5 4.4

Memory

Maximum RAM amount 1 GB 2 GB
Memory bandwidth 16 GB / s 14.4 GB / s
Memory bus width 64 Bit 64 Bit
Memory clock speed 2000 MHz 1800 MHz
Memory type DDR3 DDR3
Shared memory 0

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