AMD Radeon HD 7490M vs AMD Radeon HD 7530M

Comparative analysis of AMD Radeon HD 7490M and AMD Radeon HD 7530M 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 7490M

  • Around 78% higher core clock speed: 800 MHz vs 450 MHz
  • Around 22% lower typical power consumption: 9 Watt vs 11 Watt
  • 2.1x more memory clock speed: 3800 MHz vs 1800 MHz
Core clock speed 800 MHz vs 450 MHz
Thermal Design Power (TDP) 9 Watt vs 11 Watt
Memory clock speed 3800 MHz vs 1800 MHz

Reasons to consider the AMD Radeon HD 7530M

  • Around 69% higher texture fill rate: 10.8 GTexel / s vs 6.4 GTexel / s
  • 2.5x more pipelines: 400 vs 160
  • Around 41% better floating-point performance: 360.0 gflops vs 256.0 gflops
Texture fill rate 10.8 GTexel / s vs 6.4 GTexel / s
Pipelines 400 vs 160
Floating-point performance 360.0 gflops vs 256.0 gflops

Compare specifications (specs)

AMD Radeon HD 7490M AMD Radeon HD 7530M

Essentials

Architecture TeraScale 2 TeraScale 2
Code name Seymour Thames
Launch date 7 January 2012 7 January 2012
Place in performance rating not rated not rated
Type Laptop Laptop

Technical info

Core clock speed 800 MHz 450 MHz
Floating-point performance 256.0 gflops 360.0 gflops
Manufacturing process technology 40 nm 40 nm
Pipelines 160 400
Texture fill rate 6.4 GTexel / s 10.8 GTexel / s
Thermal Design Power (TDP) 9 Watt 11 Watt
Transistor count 370 million 716 million

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16 PCIe 2.0 x16
Laptop size medium sized

API support

DirectX 11.2 (11_0) 11.2 (11_0)
OpenGL 4.4 4.4

Memory

Maximum RAM amount 1 GB 1 GB
Memory bandwidth 30.4 GB / s 14.4 GB / s
Memory bus width 64 Bit 64 Bit
Memory clock speed 3800 MHz 1800 MHz
Memory type GDDR5 DDR3
Shared memory 0 0

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