GeForce GTX 590 vs GRID K520

In this comparison between GeForce GTX 590 and GRID K520 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 GeForce GTX 590 will be the best choice, for others GRID K520 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 590 GRID K520
Power consumption (TDP) 365 Watt 225 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors Two 8-pin 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3072 MB (1536 MB per GPU) 4 GB
Display Connectors 3x DVI, 1x mini-DisplayPort No outputs
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  • GeForce GTX 590 has 62% more power consumption, than GRID K520.
  • GeForce GTX 590 is connected by PCIe 2.0 x16, and GRID K520 uses PCIe 3.0 x16 interface.
  • GeForce GTX 590 has 3068 GB more memory, than GRID K520.
  • Both cards are used in Desktops.
  • GeForce GTX 590 is build with Fermi architecture, and GRID K520 - with Kepler.
  • Core clock speed of GeForce GTX 590 is 470 MHz higher, than GRID K520.
  • GeForce GTX 590 is manufactured by 40 nm process technology, and GRID K520 - by 28 nm process technology.
  • GRID K520 is 256 mm longer, than GeForce GTX 590.
  • Memory clock speed of GRID K520 is 3293 MHz higher, than GeForce GTX 590.

Game benchmarks

high / 1080p 16−18 16−18
ultra / 1080p 10−11 9−10
QHD / 1440p 4−5 4−5
4K / 2160p 4−5
low / 720p 35−40 30−35
medium / 1080p 21−24 20−22
The average gaming FPS of GeForce GTX 590 in Assassin's Creed Odyssey is 12% more, than GRID K520.

Full Specs

  GeForce GTX 590 GRID K520
Architecture Fermi Kepler
Code name GF110 GK104
Type Desktop Workstation
Release date 24 March 2011 23 July 2013
Pipelines 1024 1536
Core clock speed 1215 MHz 745 MHz
Transistor count 3,000 million 3,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 77.7 billion/sec 95.36
Floating-point performance 2x 1,244.2 gflops 2x 2,448 gflops
Length 11" (280 mm) (27.9 cm) 267 mm
Memory bus width 768-bit (384-bit per GPU) 256 Bit
Memory clock speed 1707 MHz 5000 MHz
Memory bandwidth 327.7 GB/s 160.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA + 3.0
CUDA cores 1024
Bus support 16x PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 107 Mh/s 76 Mh/s
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