GeForce GTX 580M SLI vs GRID K520

When comparing GeForce GTX 580M SLI 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 GeForce GTX 580M SLI and GRID K520 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 580M SLI is a Laptop Graphics Card

Note: GeForce GTX 580M SLI 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 GeForce GTX 580M SLI here:

Main Specs

  GeForce GTX 580M SLI GRID K520
Power consumption (TDP) 100 Watt 225 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • GRID K520 has 125% more power consumption, than GeForce GTX 580M SLI.
  • GeForce GTX 580M SLI is used in Laptops, and GRID K520 - in Desktops.
  • GeForce GTX 580M SLI is build with Fermi architecture, and GRID K520 - with Kepler.
  • Core clock speed of GRID K520 is 125 MHz higher, than GeForce GTX 580M SLI.
  • GeForce GTX 580M SLI is manufactured by 40 nm process technology, and GRID K520 - by 28 nm process technology.
  • Memory clock speed of GRID K520 is 3500 MHz higher, than GeForce GTX 580M SLI.

Game benchmarks

high / 1080p 24−27 16−18
ultra / 1080p 14−16 9−10
QHD / 1440p 10−11 4−5
4K / 2160p 6−7 4−5
low / 720p 45−50 30−35
medium / 1080p 30−35 20−22
The average gaming FPS of GeForce GTX 580M SLI in Assassin's Creed Odyssey is 57% more, than GRID K520.

Full Specs

  GeForce GTX 580M SLI GRID K520
Architecture Fermi Kepler
Code name N12E-GTX2 GK104
Type Laptop Workstation
Release date 6 January 2011 23 July 2013
Pipelines 768 1536
Core clock speed 620 MHz 745 MHz
Transistor count 3,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 95.36
Floating-point performance 2x 2,448 gflops
Length 267 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 1500 MHz 5000 MHz
Memory bandwidth 160.0 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (11_0)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA 3.0
Bitcoin / BTC (SHA256) 76 Mh/s
Laptop size large
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