GRID K140Q vs Radeon HD 5670

If you are going to buy a new graphics card and are choosing between GRID K140Q and Radeon HD 5670, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GRID K140Q stacks up against Radeon HD 5670, check out specs charts below.

Main Specs

  GRID K140Q Radeon HD 5670
Power consumption (TDP) 130 Watt 64 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • GRID K140Q has 103% more power consumption, than Radeon HD 5670.
  • GRID K140Q is connected by PCIe 3.0 x16, and Radeon HD 5670 uses PCIe 2.0 x16 interface.
  • GRID K140Q and Radeon HD 5670 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GRID K140Q is build with Kepler architecture, and Radeon HD 5670 - with Terascale 2.
  • Core clock speed of GRID K140Q is 75 MHz higher, than Radeon HD 5670.
  • GRID K140Q is manufactured by 28 nm process technology, and Radeon HD 5670 - by 40 nm process technology.
  • Memory clock speed of GRID K140Q is 782 MHz higher, than Radeon HD 5670.

Game benchmarks

high / 1080p 0−1 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 9−10 1−2
medium / 1080p 1−2 0−1
The average gaming FPS of GRID K140Q in Assassin's Creed Odyssey is 800% more, than Radeon HD 5670.

Full Specs

  GRID K140Q Radeon HD 5670
Architecture Kepler Terascale 2
Code name GK107 Redwood
Type Workstation Desktop
Release date 28 June 2013 14 January 2010
Pipelines 192 400
Core clock speed 850 MHz 775 MHz
Transistor count 1,270 million 627 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 13.60 15.50
Floating-point performance 326.4 gflops 620.0 gflops
Length 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1782 MHz 1000 MHz
Memory bandwidth 28.51 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 3.0
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