AMD Radeon HD 7590M vs AMD Radeon HD 7630M

Comparative analysis of AMD Radeon HD 7590M and AMD Radeon HD 7630M 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 7590M

  • Around 33% higher core clock speed: 600 MHz vs 450 MHz
  • Around 33% higher texture fill rate: 14.4 GTexel / s vs 10.8 GTexel / s
  • Around 33% better floating-point performance: 576.0 gflops vs 432.0 gflops
  • Around 11% lower typical power consumption: 18 Watt vs 20 Watt
  • 2x more memory clock speed: 3200 MHz vs 1600 MHz
Core clock speed 600 MHz vs 450 MHz
Texture fill rate 14.4 GTexel / s vs 10.8 GTexel / s
Floating-point performance 576.0 gflops vs 432.0 gflops
Thermal Design Power (TDP) 18 Watt vs 20 Watt
Memory clock speed 3200 MHz vs 1600 MHz

Compare specifications (specs)

AMD Radeon HD 7590M AMD Radeon HD 7630M

Essentials

Architecture TeraScale 2 TeraScale 2
Code name Thames 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 600 MHz 450 MHz
Floating-point performance 576.0 gflops 432.0 gflops
Manufacturing process technology 40 nm 40 nm
Pipelines 480 480
Texture fill rate 14.4 GTexel / s 10.8 GTexel / s
Thermal Design Power (TDP) 18 Watt 20 Watt
Transistor count 716 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 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 25.6 GB / s 25.6 GB / s
Memory bus width 64 Bit 128 Bit
Memory clock speed 3200 MHz 1600 MHz
Shared memory 0 0
Memory type DDR3

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