GeForce GTX 750 vs Radeon HD 6790

When choosing between GeForce GTX 750 and Radeon HD 6790, 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 6790.

Main Specs

  GeForce GTX 750 Radeon HD 6790
Power consumption (TDP) 55 Watt 150 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 6790 has 172% more power consumption, than GeForce GTX 750.
  • GeForce GTX 750 is connected by PCIe 3.0 x16, and Radeon HD 6790 uses PCIe 2.0 x16 interface.
  • GeForce GTX 750 and Radeon HD 6790 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 750 is build with Maxwell architecture, and Radeon HD 6790 - with Terascale 2.
  • Core clock speed of GeForce GTX 750 is 180 MHz higher, than Radeon HD 6790.
  • GeForce GTX 750 is manufactured by 28 nm process technology, and Radeon HD 6790 - by 40 nm process technology.
  • Radeon HD 6790 is 193 mm longer, than GeForce GTX 750.
  • Memory clock speed of Radeon HD 6790 is 1045 MHz higher, than GeForce GTX 750.

Game benchmarks

high / 1080p 16−18 7−8
ultra / 1080p 10−11 4−5
QHD / 1440p 4−5 0−1
low / 720p 35−40 18−20
medium / 1080p 21−24 9−10
The average gaming FPS of GeForce GTX 750 in Assassin's Creed Odyssey is 110% more, than Radeon HD 6790.

Full Specs

  GeForce GTX 750 Radeon HD 6790
Architecture Maxwell Terascale 2
Code name GM107 Barts
Type Desktop Desktop
Release date 18 February 2014 4 April 2011
Pipelines 512 800
Core clock speed 1020 MHz 840 MHz
Boost Clock 1085 MHz
Transistor count 1,870 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 34.72 33.60
Floating-point performance 1,111 gflops 1,344.0 gflops
Length 5.7" (14.5 cm) 198 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 5.0 GB/s 1050 MHz
Memory bandwidth 80 GB/s 134.4 GB/s
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
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 122 Mh/s
Blu Ray 3D +
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