GeForce GT 750M vs Radeon HD 8790M

When choosing between GeForce GT 750M and Radeon HD 8790M, 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 HD 8790M.

GeForce GT 750M and Radeon HD 8790M are Laptop Graphics Cards

Note: GeForce GT 750M and Radeon HD 8790M 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 Radeon HD 8790M here:

Main Specs

  GeForce GT 750M Radeon HD 8790M
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x16 MXM-A (3.0)
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GT 750M is connected by PCIe 3.0 x16, and Radeon HD 8790M uses MXM-A (3.0) interface.
  • GeForce GT 750M has 2 GB more memory, than Radeon HD 8790M.
  • Both cards are used in Laptops.
  • GeForce GT 750M is build with Kepler architecture, and Radeon HD 8790M - with GCN.
  • Core clock speed of GeForce GT 750M is 117 MHz higher, than Radeon HD 8790M.
  • GeForce GT 750M and Radeon HD 8790M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 8790M is 2500 MHz higher, than GeForce GT 750M.

Game benchmarks

high / 1080p 5−6 3−4
ultra / 1080p 2−3 1−2
QHD / 1440p 2−3 0−1
low / 720p 16−18 14−16
medium / 1080p 7−8 6−7
The average gaming FPS of GeForce GT 750M in Assassin's Creed Odyssey is 33% more, than Radeon HD 8790M.

Full Specs

  GeForce GT 750M Radeon HD 8790M
Architecture Kepler GCN
Code name N14P-GT Mars XTX
Type Laptop Laptop
Release date 1 April 2013 16 November 2012
Pipelines 384 384
Core clock speed 967 MHz 850 MHz
Boost Clock 967 MHz 900 MHz
Transistor count 1,270 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.94 21.60
Floating-point performance 742.7 gflops 691.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 2000 - 5000 MHz 4500 MHz
Memory bandwidth 64.19 GB/s 64 GB/s
Shared memory - -
DirectX 12 API 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Bus support PCI Express 3.0
HDMI +
Bitcoin / BTC (SHA256) 27 Mh/s 80 Mh/s
Laptop size medium sized 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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