Radeon HD 7670A vs Radeon R7 A265

When choosing between Radeon HD 7670A and Radeon R7 A265, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 7670A and Radeon R7 A265.
Radeon HD 7670A
Radeon R7 A265

Main Specs

  Radeon HD 7670A Radeon R7 A265
Power consumption (TDP) 45 Watt
Interface MXM-A (3.0) PCIe 3.0 x8
Memory type GDDR5 DDR3
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
 
  • Radeon HD 7670A is connected by MXM-A (3.0), and Radeon R7 A265 uses PCIe 3.0 x8 interface.
  • Radeon R7 A265 has 1 GB more memory, than Radeon HD 7670A.
  • Both cards are used in Desktops.
  • Radeon HD 7670A is build with TeraScale 2 architecture, and Radeon R7 A265 - with GCN 1.0.
  • Core clock speed of Radeon R7 A265 is 125 MHz higher, than Radeon HD 7670A.
  • Radeon HD 7670A is manufactured by 40 nm process technology, and Radeon R7 A265 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7670A is 2200 MHz higher, than Radeon R7 A265.

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 7670A and Radeon R7 A265 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 7670A Radeon R7 A265
Architecture TeraScale 2 GCN 1.0
Code name Turks Opal
Type Desktop Desktop
Release date 5 January 2012 9 January 2014
Pipelines 480 384
Core clock speed 600 MHz 725 MHz
Boost Clock 825 MHz
Transistor count 716 million 950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 14.40 19.80
Floating-point performance 576.0 gflops 633.6 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 1800 MHz
Memory bandwidth 64 GB/s 28.8 GB/s
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.2.131