Radeon HD 7660G plus HD 7670M Dual Graphics vs Radeon R7 M460

In this comparison between Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon R7 M460 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7660G plus HD 7670M Dual Graphics will be the best choice, for others Radeon R7 M460 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon R7 M460 are Laptop Graphics Cards

Note: Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon R7 M460 are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon HD 7660G plus HD 7670M Dual Graphics or Radeon R7 M460 here:

Main Specs

  Radeon HD 7660G plus HD 7670M Dual Graphics Radeon R7 M460
Interface PCIe 3.0 x8
Memory type DDR3,GDDR5 DDR3
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon HD 7660G plus HD 7670M Dual Graphics is build with Terascale 2 architecture, and Radeon R7 M460 - with GCN.
  • Core clock speed of Radeon R7 M460 is 299 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.
  • Radeon HD 7660G plus HD 7670M Dual Graphics is manufactured by 40 / 32 nm process technology, and Radeon R7 M460 - by 28 nm process technology.
  • Memory clock speed of Radeon R7 M460 is 200 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Game benchmarks

high / 1080p 1−2 2−3
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 4−5
Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon R7 M460 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 7660G plus HD 7670M Dual Graphics Radeon R7 M460
Architecture Terascale 2 GCN
Code name Meso
Type Laptop Laptop
Release date 15 May 2012 21 February 2016
Pipelines 862 384
Core clock speed 685 / 600 MHz 984 MHz
Boost Clock 1125 MHz
Transistor count 1,550 million
Manufacturing process technology 40 / 32 nm 28 nm
Texture fill rate 27.00
Floating-point performance 864.0 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 1800 MHz 2000 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_0)
Shader Model 6.0
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size medium sized
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