GRID K2 vs GRID K520

When comparing GRID K2 and GRID K520, 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 K2 and GRID K520 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GRID K2 GRID K520
Power consumption (TDP) 225 Watt 225 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 8-pin 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • Both graphics cards have the same power consumption of 225 Watt.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GRID K2 and GRID K520 have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • GRID K2 and GRID K520 are build with Kepler architecture.
  • Both graphics cards have the same core clock speed.
  • GRID K2 and GRID K520 are manufactured by 28 nm process technology.
  • Both graphics cards are the same length of 267 mm.
  • Memory clock speed of GRID K2 and GRID K520 is 5000 MHz.

Game benchmarks

high / 1080p 16−18 16−18
ultra / 1080p 9−10 9−10
QHD / 1440p 4−5 4−5
4K / 2160p 4−5 4−5
low / 720p 30−35 30−35
medium / 1080p 20−22 20−22
GRID K2 and GRID K520 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GRID K2 GRID K520
Architecture Kepler Kepler
Code name GK104 GK104
Type Workstation Workstation
Release date 11 May 2013 23 July 2013
Pipelines 1536 1536
Core clock speed 745 MHz 745 MHz
Transistor count 3,540 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 95.36 95.36
Floating-point performance 2x 2,289 gflops 2x 2,448 gflops
Length 267 mm 267 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 5000 MHz 5000 MHz
Memory bandwidth 160.0 GB/s 160.0 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 3.0 3.0
Bitcoin / BTC (SHA256) 114 Mh/s 76 Mh/s
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