AMD Radeon HD 7640G IGP vs AMD Radeon HD 7660G IGP

Comparative analysis of AMD Radeon HD 7640G IGP and AMD Radeon HD 7660G IGP videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the AMD Radeon HD 7660G IGP

  • Around 38% higher core clock speed: 686 MHz vs 496 MHz
Core clock speed 686 MHz vs 496 MHz

Compare benchmarks

GPU 1: AMD Radeon HD 7640G IGP
GPU 2: AMD Radeon HD 7660G IGP

Name AMD Radeon HD 7640G IGP AMD Radeon HD 7660G IGP
PassMark - G3D Mark 476
PassMark - G2D Mark 131
Geekbench - OpenCL 1761
GFXBench 4.0 - Car Chase Offscreen (Frames) 843
GFXBench 4.0 - Car Chase Offscreen (Fps) 843
GFXBench 4.0 - Manhattan (Frames) 1842
GFXBench 4.0 - Manhattan (Fps) 1842
GFXBench 4.0 - T-Rex (Frames) 3347
GFXBench 4.0 - T-Rex (Fps) 3347

Compare specifications (specs)

AMD Radeon HD 7640G IGP AMD Radeon HD 7660G IGP

Essentials

Architecture TeraScale 3 TeraScale 3
Code name Devastator Devastator
Launch date 15 May 2012 15 May 2012
Place in performance rating not rated 1301
Type Desktop Desktop

Technical info

Boost clock speed 685 MHz
Core clock speed 496 MHz 686 MHz
Manufacturing process technology 32 nm 32 nm
Thermal Design Power (TDP) 35 Watt 35 Watt
Transistor count 1,303 million 1,303 million

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

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