GeForce GTX 560 vs Radeon HD 6790

When choosing between GeForce GTX 560 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 560 and Radeon HD 6790.

Main Specs

  GeForce GTX 560 Radeon HD 6790
Power consumption (TDP) 150 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors Two 6-pin 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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  • Both graphics cards have the same power consumption of 150 Watt.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GTX 560 and Radeon HD 6790 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 560 is build with Fermi 2.0 architecture, and Radeon HD 6790 - with Terascale 2.
  • Core clock speed of Radeon HD 6790 is 30 MHz higher, than GeForce GTX 560.
  • GeForce GTX 560 and Radeon HD 6790 are manufactured by 40 nm process technology.
  • Radeon HD 6790 is 190 mm longer, than GeForce GTX 560.
  • Memory clock speed of GeForce GTX 560 is 2950 MHz higher, than Radeon HD 6790.

Game benchmarks

high / 1080p 14−16 7−8
ultra / 1080p 8−9 4−5
QHD / 1440p 3−4 0−1
low / 720p 27−30 18−20
medium / 1080p 16−18 9−10
The average gaming FPS of GeForce GTX 560 in Assassin's Creed Odyssey is 70% more, than Radeon HD 6790.

Full Specs

  GeForce GTX 560 Radeon HD 6790
Architecture Fermi 2.0 Terascale 2
Code name GF114 Barts
Type Desktop Desktop
Release date 17 May 2011 4 April 2011
Pipelines 336 800
Core clock speed 810 MHz 840 MHz
Transistor count 1,950 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 45.36 33.60
Floating-point performance 1,088.6 gflops 1,344.0 gflops
Length 8.25" (21 cm) 198 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 4000 MHz 1050 MHz
Memory bandwidth 128.0 GB/s 134.4 GB/s
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.1 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
CUDA +
Bus support 16x PCI-E 2.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 80 Mh/s 122 Mh/s
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