GeForce GTX 485M SLI vs Radeon HD 5830

When choosing between GeForce GTX 485M SLI and Radeon HD 5830, 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 Radeon HD 5830.

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 Radeon HD 5830
Power consumption (TDP) 100 Watt 175 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 5830 has 75% more power consumption, than GeForce GTX 485M SLI.
  • GeForce GTX 485M SLI has 1 GB more memory, than Radeon HD 5830.
  • GeForce GTX 485M SLI is used in Laptops, and Radeon HD 5830 - in Desktops.
  • GeForce GTX 485M SLI is build with Fermi architecture, and Radeon HD 5830 - with TeraScale 2.
  • Core clock speed of Radeon HD 5830 is 225 MHz higher, than GeForce GTX 485M SLI.
  • GeForce GTX 485M SLI and Radeon HD 5830 are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 5830 is 2500 MHz higher, than GeForce GTX 485M SLI.

Game benchmarks

high / 1080p 35−40 8−9
ultra / 1080p 21−24 5−6
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 18−20
medium / 1080p 40−45 10−11
The average gaming FPS of GeForce GTX 485M SLI in Assassin's Creed Odyssey is 310% more, than Radeon HD 5830.

Full Specs

  GeForce GTX 485M SLI Radeon HD 5830
Architecture Fermi TeraScale 2
Code name N11E-GTX-A1 Cypress
Type Laptop Desktop
Release date 6 January 2011 25 February 2010
Pipelines 768 1120
Core clock speed 575 MHz 800 MHz
Transistor count 2,154 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 44.80
Floating-point performance 1,792.0 gflops
Length 282 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 1500 MHz 4000 MHz
Memory bandwidth 128.0 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large
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