Radeon HD 7660G plus HD 7670M Dual Graphics vs Radeon R7 A265

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon R7 A265. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon R7 A265. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon HD 7660G plus HD 7670M Dual Graphics is a Laptop Graphics Card

Note: Radeon HD 7660G plus HD 7670M Dual Graphics is only used in laptop graphics. It has 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 here:

Main Specs

  Radeon HD 7660G plus HD 7670M Dual Graphics Radeon R7 A265
Interface PCIe 3.0 x8
Memory type DDR3,GDDR5 DDR3
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Radeon HD 7660G plus HD 7670M Dual Graphics is used in Laptops, and Radeon R7 A265 - in Desktops.
  • Radeon HD 7660G plus HD 7670M Dual Graphics is build with Terascale 2 architecture, and Radeon R7 A265 - with GCN 1.0.
  • Core clock speed of Radeon R7 A265 is 40 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 A265 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon R7 A265 is 1800 MHz.

Game benchmarks

high / 1080p 1−2 1−2
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 3−4
Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon R7 A265 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 7660G plus HD 7670M Dual Graphics Radeon R7 A265
Architecture Terascale 2 GCN 1.0
Code name Opal
Type Laptop Desktop
Release date 15 May 2012 9 January 2014
Pipelines 862 384
Core clock speed 685 / 600 MHz 725 MHz
Boost Clock 825 MHz
Transistor count 950 million
Manufacturing process technology 40 / 32 nm 28 nm
Texture fill rate 19.80
Floating-point performance 633.6 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 1800 MHz
Memory bandwidth 28.8 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Laptop size medium sized
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