GeForce GT 755M vs Radeon HD 4830

In this comparison between GeForce GT 755M and Radeon HD 4830 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 755M will be the best choice, for others Radeon HD 4830 will be their preference. Study the comparison tables below and make your choice.

GeForce GT 755M is a Laptop Graphics Card

Note: GeForce GT 755M 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 GT 755M here:

Main Specs

  GeForce GT 755M Radeon HD 4830
Power consumption (TDP) 50 Watt 95 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR3
Maximum RAM amount 4 GB 512 MB
Display Connectors No outputs 2x DVI, 1x S-Video
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  • Radeon HD 4830 has 90% more power consumption, than GeForce GT 755M.
  • GeForce GT 755M is connected by PCIe 3.0 x16, and Radeon HD 4830 uses PCIe 2.0 x16 interface.
  • Radeon HD 4830 has 508 GB more memory, than GeForce GT 755M.
  • GeForce GT 755M is used in Laptops, and Radeon HD 4830 - in Desktops.
  • GeForce GT 755M is build with Kepler architecture, and Radeon HD 4830 - with TeraScale.
  • Core clock speed of GeForce GT 755M is 405 MHz higher, than Radeon HD 4830.
  • GeForce GT 755M is manufactured by 28 nm process technology, and Radeon HD 4830 - by 55 nm process technology.
  • Memory clock speed of GeForce GT 755M is 3600 MHz higher, than Radeon HD 4830.

Game benchmarks

high / 1080p 7−8 0−1
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 18−20 10−12
medium / 1080p 9−10 2−3
The average gaming FPS of GeForce GT 755M in Assassin's Creed Odyssey is 133% more, than Radeon HD 4830.

Full Specs

  GeForce GT 755M Radeon HD 4830
Architecture Kepler TeraScale
Code name N14P- RV770
Type Laptop Desktop
Release date 25 June 2013 21 October 2008
Pipelines 384 640
Core clock speed 980 MHz 575 MHz
Transistor count 1,270 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 31.36 18.40
Floating-point performance 752.6 gflops 736.0 gflops
Length 246 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 5400 MHz 1800 MHz
Memory bandwidth 86.4 GB/s 57.6 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, PCI Express 2.0
HDMI +
Bitcoin / BTC (SHA256) 27 Mh/s
Laptop size medium sized
Standard memory configuration 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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