GeForce GT 750M vs Mobility Radeon HD 4830

When choosing between GeForce GT 750M 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 GT 750M and Mobility Radeon HD 4830.

GeForce GT 750M and Mobility Radeon HD 4830 are Laptop Graphics Cards

Note: GeForce GT 750M 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 GT 750M or Mobility Radeon HD 4830 here:

Main Specs

  GeForce GT 750M Mobility Radeon HD 4830
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Memory type DDR3 GDDR3, DDR3
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs No outputs
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  • GeForce GT 750M is connected by PCIe 3.0 x16, and Mobility Radeon HD 4830 uses PCIe 2.0 x16 interface.
  • GeForce GT 750M has 3 GB more memory, than Mobility Radeon HD 4830.
  • Both cards are used in Laptops.
  • GeForce GT 750M is build with Kepler architecture, and Mobility Radeon HD 4830 - with Terascale 1.
  • Core clock speed of GeForce GT 750M is 417 MHz higher, than Mobility Radeon HD 4830.
  • GeForce GT 750M is manufactured by 28 nm process technology, and Mobility Radeon HD 4830 - by 40 nm process technology.
  • Memory clock speed of GeForce GT 750M is 1300 MHz higher, than Mobility Radeon HD 4830.

Game benchmarks

high / 1080p 5−6 0−1
ultra / 1080p 2−3 0−1
QHD / 1440p 2−3 0−1
low / 720p 16−18 10−11
medium / 1080p 7−8 1−2
The average gaming FPS of GeForce GT 750M in Assassin's Creed Odyssey is 100% more, than Mobility Radeon HD 4830.

Full Specs

  GeForce GT 750M Mobility Radeon HD 4830
Architecture Kepler Terascale 1
Code name N14P-GT M97
Type Laptop Laptop
Release date 1 April 2013 3 March 2009
Pipelines 384 640
Core clock speed 967 MHz 550 MHz
Boost Clock 967 MHz
Transistor count 1,270 million 826 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 30.94 17.60
Floating-point performance 742.7 gflops 704.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 2000 - 5000 MHz 700 MHz
Memory bandwidth 64.19 GB/s 44.8 GB/s
Shared memory - -
DirectX 12 API 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.5 3.3
OpenCL 1.1 1.1
Vulkan 1.1.126 N/A
CUDA +
Bus support PCI Express 3.0
HDMI +
Bitcoin / BTC (SHA256) 27 Mh/s
Laptop size medium sized large
Standard memory configuration DDR3/GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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