GRID K260Q vs Radeon Pro 555

When comparing GRID K260Q and Radeon Pro 555, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GRID K260Q and Radeon Pro 555 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon Pro 555 is a Laptop Graphics Card

Note: Radeon Pro 555 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 555 here:

Main Specs

  GRID K260Q Radeon Pro 555
Power consumption (TDP) 225 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • GRID K260Q has 200% more power consumption, than Radeon Pro 555.
  • GRID K260Q is connected by PCIe 3.0 x16, and Radeon Pro 555 uses PCIe 3.0 x8 interface.
  • GRID K260Q and Radeon Pro 555 have maximum RAM of 2 GB.
  • GRID K260Q is used in Desktops, and Radeon Pro 555 - in Mobile workstations.
  • GRID K260Q is build with Kepler architecture, and Radeon Pro 555 - with Polaris.
  • Core clock speed of Radeon Pro 555 is 110 MHz higher, than GRID K260Q.
  • GRID K260Q is manufactured by 28 nm process technology, and Radeon Pro 555 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555 is 80 MHz higher, than GRID K260Q.

Game benchmarks

high / 1080p 14−16 16−18
ultra / 1080p 9−10 9−10
QHD / 1440p 3−4 4−5
4K / 2160p 4−5
low / 720p 30−35 30−35
medium / 1080p 18−20 20−22
The average gaming FPS of Radeon Pro 555 in Assassin's Creed Odyssey is 6% more, than GRID K260Q.

Full Specs

  GRID K260Q Radeon Pro 555
Architecture Kepler Polaris
Code name GK104 Polaris 21
Type Workstation Mobile workstation
Release date 28 June 2013 5 June 2017
Pipelines 1536 768
Core clock speed 745 MHz 855 MHz
Transistor count 3,540 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 95.36 40.80
Floating-point performance 2,289 gflops 1,306 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 5080 MHz
Memory bandwidth 160.0 GB/s 81.6 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 +
Laptop size large
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