GeForce GTX 485M SLI vs GRID K520

When choosing between GeForce GTX 485M SLI and GRID K520, 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 GeForce GTX 485M SLI and GRID K520.

GeForce GTX 485M SLI is a Laptop Graphics Card

Note: GeForce GTX 485M 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 485M SLI here:

Main Specs

  GeForce GTX 485M 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 2x2 GB 4 GB
Display Connectors No outputs
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  • GRID K520 has 125% more power consumption, than GeForce GTX 485M SLI.
  • GRID K520 has 2 GB more memory, than GeForce GTX 485M SLI.
  • GeForce GTX 485M SLI is used in Laptops, and GRID K520 - in Desktops.
  • GeForce GTX 485M SLI is build with Fermi architecture, and GRID K520 - with Kepler.
  • Core clock speed of GRID K520 is 170 MHz higher, than GeForce GTX 485M SLI.
  • GeForce GTX 485M 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 485M SLI.

Game benchmarks

high / 1080p 35−40 16−18
ultra / 1080p 21−24 9−10
QHD / 1440p 16−18 4−5
4K / 2160p 10−11 4−5
low / 720p 60−65 30−35
medium / 1080p 40−45 20−22
The average gaming FPS of GeForce GTX 485M SLI in Assassin's Creed Odyssey is 128% more, than GRID K520.

Full Specs

  GeForce GTX 485M SLI GRID K520
Architecture Fermi Kepler
Code name N11E-GTX-A1 GK104
Type Laptop Workstation
Release date 6 January 2011 23 July 2013
Pipelines 768 1536
Core clock speed 575 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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