GRID K2 vs Radeon 520

When choosing between GRID K2 and Radeon 520, 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 K2 and Radeon 520.

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 K2 Radeon 520
Power consumption (TDP) 225 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 8-pin None
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • GRID K2 has 350% more power consumption, than Radeon 520.
  • GRID K2 is connected by PCIe 3.0 x16, and Radeon 520 uses PCIe 3.0 x8 interface.
  • GRID K2 has 2 GB more memory, than Radeon 520.
  • GRID K2 is used in Desktops, and Radeon 520 - in Laptops.
  • GRID K2 is build with Kepler architecture, and Radeon 520 - with GCN 1.0.
  • Core clock speed of Radeon 520 is 285 MHz higher, than GRID K2.
  • GRID K2 and Radeon 520 are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K2 is 2750 MHz higher, than Radeon 520.

Game benchmarks

high / 1080p 16−18 0−1
ultra / 1080p 9−10
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 1−2
medium / 1080p 20−22 0−1
The average gaming FPS of GRID K2 in Assassin's Creed Odyssey is 3100% more, than Radeon 520.

Full Specs

  GRID K2 Radeon 520
Architecture Kepler GCN 1.0
Code name GK104 Oland
Type Workstation Laptop
Release date 11 May 2013 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 2x 2,289 gflops 659.2 gflops
Length 267 mm
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
Bitcoin / BTC (SHA256) 114 Mh/s
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