GeForce GTX 750 vs Radeon HD 8790M

When choosing between GeForce GTX 750 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 GTX 750 and Radeon HD 8790M.

Radeon HD 8790M is a Laptop Graphics Card

Note: Radeon HD 8790M 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 Radeon HD 8790M here:

Main Specs

  GeForce GTX 750 Radeon HD 8790M
Power consumption (TDP) 55 Watt
Interface PCIe 3.0 x16 MXM-A (3.0)
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 750 is connected by PCIe 3.0 x16, and Radeon HD 8790M uses MXM-A (3.0) interface.
  • Radeon HD 8790M has 1 GB more memory, than GeForce GTX 750.
  • GeForce GTX 750 is used in Desktops, and Radeon HD 8790M - in Laptops.
  • GeForce GTX 750 is build with Maxwell architecture, and Radeon HD 8790M - with GCN.
  • Core clock speed of GeForce GTX 750 is 170 MHz higher, than Radeon HD 8790M.
  • GeForce GTX 750 and Radeon HD 8790M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 8790M is 4495 MHz higher, than GeForce GTX 750.

Game benchmarks

high / 1080p 16−18 3−4
ultra / 1080p 10−11 1−2
QHD / 1440p 4−5 0−1
low / 720p 35−40 14−16
medium / 1080p 21−24 6−7
The average gaming FPS of GeForce GTX 750 in Assassin's Creed Odyssey is 250% more, than Radeon HD 8790M.

Full Specs

  GeForce GTX 750 Radeon HD 8790M
Architecture Maxwell GCN
Code name GM107 Mars XTX
Type Desktop Laptop
Release date 18 February 2014 16 November 2012
Pipelines 512 384
Core clock speed 1020 MHz 850 MHz
Boost Clock 1085 MHz 900 MHz
Transistor count 1,870 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 34.72 21.60
Floating-point performance 1,111 gflops 691.2 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 128 Bit
Memory clock speed 5.0 GB/s 4500 MHz
Memory bandwidth 80 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 512
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 3 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 143 Mh/s 80 Mh/s
Laptop size medium sized
Blu Ray 3D +
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