GeForce GT 750M vs Radeon RX 550

When choosing between GeForce GT 750M and Radeon RX 550, 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 Radeon RX 550.

GeForce GT 750M is a Laptop Graphics Card

Note: GeForce GT 750M 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 750M here:

Main Specs

  GeForce GT 750M Radeon RX 550
Power consumption (TDP) 50 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • Both graphics cards have the same power consumption of 50 Watt.
  • GeForce GT 750M is connected by PCIe 3.0 x16, and Radeon RX 550 uses PCIe 3.0 x8 interface.
  • GeForce GT 750M and Radeon RX 550 have maximum RAM of 4 GB.
  • GeForce GT 750M is used in Laptops, and Radeon RX 550 - in Desktops.
  • GeForce GT 750M is build with Kepler architecture, and Radeon RX 550 - with GCN 4.0.
  • Core clock speed of Radeon RX 550 is 133 MHz higher, than GeForce GT 750M.
  • GeForce GT 750M is manufactured by 28 nm process technology, and Radeon RX 550 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550 is 5000 MHz higher, than GeForce GT 750M.

Game benchmarks

high / 1080p 5−6 14−16
ultra / 1080p 2−3 8−9
QHD / 1440p 2−3 3−4
low / 720p 16−18 30−33
medium / 1080p 7−8 18−20
The average gaming FPS of Radeon RX 550 in Assassin's Creed Odyssey is 114% more, than GeForce GT 750M.

Full Specs

  GeForce GT 750M Radeon RX 550
Architecture Kepler GCN 4.0
Code name N14P-GT Lexa
Type Laptop Desktop
Release date 1 April 2013 20 April 2017
Pipelines 384 512
Core clock speed 967 MHz 1100 MHz
Boost Clock 967 MHz 1183 MHz
Transistor count 1,270 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 30.94 37.86
Floating-point performance 742.7 gflops 1,211 gflops
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 2000 - 5000 MHz 7000 MHz
Memory bandwidth 64.19 GB/s 112.0 GB/s
Shared memory -
DirectX 12 API 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126 1.2.131
CUDA +
Bus support PCI Express 3.0
HDMI +
Bitcoin / BTC (SHA256) 27 Mh/s
Laptop size medium sized
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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