GeForce GTX 680 vs Radeon 540

When choosing between GeForce GTX 680 and Radeon 540, 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 680 and Radeon 540.

Main Specs

  GeForce GTX 680 Radeon 540
Power consumption (TDP) 195 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors Two 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 2048 MB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 680 has 290% more power consumption, than Radeon 540.
  • GeForce GTX 680 is connected by PCIe 3.0 x16, and Radeon 540 uses PCIe 3.0 x8 interface.
  • GeForce GTX 680 has 2046 GB more memory, than Radeon 540.
  • Both cards are used in Desktops.
  • GeForce GTX 680 is build with Kepler architecture, and Radeon 540 - with GCN 4.0.
  • Core clock speed of Radeon 540 is 94 MHz higher, than GeForce GTX 680.
  • GeForce GTX 680 is manufactured by 28 nm process technology, and Radeon 540 - by 14 nm process technology.
  • Radeon 540 is 135 mm longer, than GeForce GTX 680.
  • Memory clock speed of Radeon 540 is 1000 MHz higher, than GeForce GTX 680.

Game benchmarks

high / 1080p 35−40 6−7
ultra / 1080p 21−24 3−4
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 40−45 7−8
The average gaming FPS of GeForce GTX 680 in Assassin's Creed Odyssey is 412% more, than Radeon 540.

Full Specs

  GeForce GTX 680 Radeon 540
Architecture Kepler GCN 4.0
Code name GK104 Lexa
Type Desktop Desktop
Release date 22 March 2012 26 March 2019
Pipelines 1536 512
Core clock speed 1006 MHz 1100 MHz
Boost Clock 1058 MHz 1124 MHz
Transistor count 3,540 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 128.8 billion/sec 35.97
Floating-point performance 3,090.4 gflops
Length 10.0" (25.4 cm) 145 mm
Memory bus width 256-bit GDDR5 64 Bit
Memory clock speed 6000 MHz 7000 MHz
Memory bandwidth 192.2 GB/s 56 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.2 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 121 Mh/s
Ethereum / ETH (DaggerHashimoto) 15 Mh/s
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