GeForce GTX 480M SLI vs Mobility Radeon HD 4830

When choosing between GeForce GTX 480M SLI and Mobility Radeon HD 4830, 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 480M SLI and Mobility Radeon HD 4830.

GeForce GTX 480M SLI and Mobility Radeon HD 4830 are Laptop Graphics Cards

Note: GeForce GTX 480M SLI and Mobility Radeon HD 4830 are only used in laptop graphics. They have 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 480M SLI or Mobility Radeon HD 4830 here:

Main Specs

  GeForce GTX 480M SLI Mobility Radeon HD 4830
Power consumption (TDP) 100 Watt
Interface PCIe 2.0 x16
Memory type GDDR5 GDDR3, DDR3
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs
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  • GeForce GTX 480M SLI has 3 GB more memory, than Mobility Radeon HD 4830.
  • Both cards are used in Laptops.
  • GeForce GTX 480M SLI is build with Fermi architecture, and Mobility Radeon HD 4830 - with Terascale 1.
  • Core clock speed of Mobility Radeon HD 4830 is 125 MHz higher, than GeForce GTX 480M SLI.
  • GeForce GTX 480M SLI and Mobility Radeon HD 4830 are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GTX 480M SLI is 500 MHz higher, than Mobility Radeon HD 4830.

Game benchmarks

high / 1080p 16−18 0−1
ultra / 1080p 9−10 0−1
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 10−11
medium / 1080p 20−22 1−2
The average gaming FPS of GeForce GTX 480M SLI in Assassin's Creed Odyssey is 333% more, than Mobility Radeon HD 4830.

Full Specs

  GeForce GTX 480M SLI Mobility Radeon HD 4830
Architecture Fermi Terascale 1
Code name N11E-GTX-A3 M97
Type Laptop Laptop
Release date 25 May 2010 3 March 2009
Pipelines 704 640
Core clock speed 425 MHz 550 MHz
Transistor count 6000 Million 826 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 17.60
Floating-point performance 704.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1200 MHz 700 MHz
Memory bandwidth 44.8 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 10.1 (10_1)
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
Laptop size large large
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