AMD Radeon HD 7340 IGP vs AMD Radeon HD 7420G IGP

Comparative analysis of AMD Radeon HD 7340 IGP and AMD Radeon HD 7420G IGP 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 7340 IGP

  • Around 9% higher core clock speed: 523 MHz vs 480 MHz
  • Around 94% lower typical power consumption: 18 Watt vs 35 Watt
Core clock speed 523 MHz vs 480 MHz
Thermal Design Power (TDP) 18 Watt vs 35 Watt

Reasons to consider the AMD Radeon HD 7420G IGP

  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 32 nm vs 40 nm
Manufacturing process technology 32 nm vs 40 nm

Compare specifications (specs)

AMD Radeon HD 7340 IGP AMD Radeon HD 7420G IGP

Essentials

Architecture TeraScale 2 TeraScale 3
Code name Loveland Scrapper
Launch date 6 June 2012 6 June 2012
Place in performance rating not rated not rated
Type Desktop Desktop

Technical info

Core clock speed 523 MHz 480 MHz
Floating-point performance 83.68 gflops
Manufacturing process technology 40 nm 32 nm
Pipelines 80
Texture fill rate 4.184 GTexel / s
Thermal Design Power (TDP) 18 Watt 35 Watt
Transistor count 450 million 1,303 million
Boost clock speed 655 MHz

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface IGP IGP

API support

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

Memory

Memory type System Shared

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