GRID K220Q vs Radeon Pro 450

In this comparison between GRID K220Q and Radeon Pro 450 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 Pro 450 will be their preference. Study the comparison tables below and make your choice.

Radeon Pro 450 is a Laptop Graphics Card

Note: Radeon Pro 450 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 Pro 450 here:

Main Specs

  GRID K220Q Radeon Pro 450
Power consumption (TDP) 225 Watt 35 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Memory type GDDR5 GDDR5
Maximum RAM amount 512 MB 2 GB
Display Connectors No outputs No outputs
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  • GRID K220Q has 542% more power consumption, than Radeon Pro 450.
  • GRID K220Q is connected by PCIe 3.0 x16, and Radeon Pro 450 uses PCIe 3.0 x8 interface.
  • GRID K220Q has 510 GB more memory, than Radeon Pro 450.
  • GRID K220Q is used in Desktops, and Radeon Pro 450 - in Mobile workstations.
  • GRID K220Q is build with Kepler architecture, and Radeon Pro 450 - with Polaris.
  • Core clock speed of Radeon Pro 450 is 55 MHz higher, than GRID K220Q.
  • GRID K220Q is manufactured by 28 nm process technology, and Radeon Pro 450 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 450 is 80 MHz higher, than GRID K220Q.

Game benchmarks

high / 1080p 1−2 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 10−12 27−30
medium / 1080p 2−3 16−18
The average gaming FPS of Radeon Pro 450 in Assassin's Creed Odyssey is 300% more, than GRID K220Q.

Full Specs

  GRID K220Q Radeon Pro 450
Architecture Kepler Polaris
Code name GK104 Polaris 11
Type Workstation Mobile workstation
Release date 2 July 2014 27 October 2016
Pipelines 1536 640
Core clock speed 745 MHz 800 MHz
Transistor count 3,540 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 95.36 32.00
Floating-point performance 2,289 gflops 1,024 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 5080 MHz
Memory bandwidth 160.0 GB/s 81.28 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
FreeSync +
Bitcoin / BTC (SHA256) 127 Mh/s
Laptop size large
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