GeForce 945A vs Radeon HD 7670A

In this comparison between GeForce 945A and Radeon HD 7670A 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 GeForce 945A will be the best choice, for others Radeon HD 7670A will be their preference. Study the comparison tables below and make your choice.
GeForce 945A
Radeon HD 7670A

Main Specs

  GeForce 945A Radeon HD 7670A
Power consumption (TDP) 33 Watt 45 Watt
Interface PCIe 3.0 x8 MXM-A (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs No outputs
 
  • Radeon HD 7670A has 36% more power consumption, than GeForce 945A.
  • GeForce 945A is connected by PCIe 3.0 x8, and Radeon HD 7670A uses MXM-A (3.0) interface.
  • GeForce 945A and Radeon HD 7670A have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce 945A is build with Maxwell architecture, and Radeon HD 7670A - with TeraScale 2.
  • Core clock speed of GeForce 945A is 472 MHz higher, than Radeon HD 7670A.
  • GeForce 945A is manufactured by 28 nm process technology, and Radeon HD 7670A - by 40 nm process technology.
  • Memory clock speed of GeForce 945A is 1012 MHz higher, than Radeon HD 7670A.

Game benchmarks

high / 1080p 9−10 1−2
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 20−22 12−14
medium / 1080p 10−12 3−4
The average gaming FPS of GeForce 945A in Assassin's Creed Odyssey is 116% more, than Radeon HD 7670A.

Full Specs

  GeForce 945A Radeon HD 7670A
Architecture Maxwell TeraScale 2
Code name GM108 Turks
Type Desktop Desktop
Release date 13 March 2015 5 January 2012
Pipelines 384 480
Core clock speed 1072 MHz 600 MHz
Boost Clock 1189 MHz
Transistor count 716 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 28.54 14.40
Floating-point performance 903.2 gflops 576.0 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 4000 MHz
Memory bandwidth 40.1 GB/s 64 GB/s
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 5.0
Bitcoin / BTC (SHA256) 108 Mh/s