GRID K280Q vs Radeon 540X

When choosing between GRID K280Q and Radeon 540X, 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 GRID K280Q and Radeon 540X.

Radeon 540X is a Laptop Graphics Card

Note: Radeon 540X 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 540X here:

Main Specs

  GRID K280Q Radeon 540X
Power consumption (TDP) 225 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • GRID K280Q has 350% more power consumption, than Radeon 540X.
  • GRID K280Q is connected by PCIe 3.0 x16, and Radeon 540X uses PCIe 3.0 x8 interface.
  • GRID K280Q has 2 GB more memory, than Radeon 540X.
  • GRID K280Q is used in Desktops, and Radeon 540X - in Laptops.
  • GRID K280Q is build with Kepler architecture, and Radeon 540X - with GCN 4.0.
  • GRID K280Q is manufactured by 28 nm process technology, and Radeon 540X - by 14 nm process technology.
  • Memory clock speed of Radeon 540X is 1000 MHz higher, than GRID K280Q.

Game benchmarks

high / 1080p 12−14 6−7
ultra / 1080p 7−8 3−4
QHD / 1440p 1−2 0−1
low / 720p 24−27 14−16
medium / 1080p 14−16 7−8
The average gaming FPS of GRID K280Q in Assassin's Creed Odyssey is 87% more, than Radeon 540X.

Full Specs

  GRID K280Q Radeon 540X
Architecture Kepler GCN 4.0
Code name GK104 Lexa
Type Workstation Laptop
Release date 28 June 2013 12 August 2019
Pipelines 1536 512
Core clock speed 745 MHz
Boost Clock 1219 MHz
Transistor count 3,540 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 95.36 33.47
Floating-point performance 2,289 gflops
Memory bus width 256 Bit 64 Bit
Memory clock speed 5000 MHz 6000 MHz
Memory bandwidth 160.0 GB/s 112.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA 3.0
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