GRID K220Q vs Radeon 520

In this comparison between GRID K220Q and Radeon 520 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 GRID K220Q will be the best choice, for others Radeon 520 will be their preference. Study the comparison tables below and make your choice.

Radeon 520 is a Laptop Graphics Card

Note: Radeon 520 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 520 here:

Main Specs

  GRID K220Q Radeon 520
Power consumption (TDP) 225 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 512 MB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • GRID K220Q has 350% more power consumption, than Radeon 520.
  • GRID K220Q is connected by PCIe 3.0 x16, and Radeon 520 uses PCIe 3.0 x8 interface.
  • GRID K220Q has 510 GB more memory, than Radeon 520.
  • GRID K220Q is used in Desktops, and Radeon 520 - in Laptops.
  • GRID K220Q is build with Kepler architecture, and Radeon 520 - with GCN 1.0.
  • Core clock speed of Radeon 520 is 285 MHz higher, than GRID K220Q.
  • GRID K220Q and Radeon 520 are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K220Q is 2750 MHz higher, than Radeon 520.

Game benchmarks

high / 1080p 1−2 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 10−12 1−2
medium / 1080p 2−3 0−1
The average gaming FPS of GRID K220Q in Assassin's Creed Odyssey is 1000% more, than Radeon 520.

Full Specs

  GRID K220Q Radeon 520
Architecture Kepler GCN 1.0
Code name GK104 Oland
Type Workstation Laptop
Release date 2 July 2014 21 March 2017
Pipelines 1536 320
Core clock speed 745 MHz 1030 MHz
Transistor count 3,540 million 1,040 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 95.36 20.60
Floating-point performance 2,289 gflops 659.2 gflops
Memory bus width 256 Bit 64 Bit
Memory clock speed 5000 MHz 2250 MHz
Memory bandwidth 160.0 GB/s 16 GB/s
Shared memory -
DirectX 12 (11_0) 12.0
Shader Model 5.1 5.0
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA 3.0
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