GeForce GTX 680 vs Radeon RX 460

In this comparison between GeForce GTX 680 and Radeon RX 460 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 680 will be the best choice, for others Radeon RX 460 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 680 Radeon RX 460
Power consumption (TDP) 195 Watt 75 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 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 680 has 160% more power consumption, than Radeon RX 460.
  • GeForce GTX 680 is connected by PCIe 3.0 x16, and Radeon RX 460 uses PCIe 3.0 x8 interface.
  • GeForce GTX 680 has 2044 GB more memory, than Radeon RX 460.
  • Both cards are used in Desktops.
  • GeForce GTX 680 is build with Kepler architecture, and Radeon RX 460 - with Polaris.
  • Core clock speed of Radeon RX 460 is 84 MHz higher, than GeForce GTX 680.
  • GeForce GTX 680 is manufactured by 28 nm process technology, and Radeon RX 460 - by 14 nm process technology.
  • Radeon RX 460 is 160 mm longer, than GeForce GTX 680.
  • Memory clock speed of Radeon RX 460 is 1000 MHz higher, than GeForce GTX 680.

Game benchmarks

high / 1080p 35−40 21−24
ultra / 1080p 21−24 12−14
QHD / 1440p 16−18 7−8
4K / 2160p 10−11 5−6
low / 720p 60−65 40−45
medium / 1080p 40−45 24−27
The average gaming FPS of GeForce GTX 680 in Assassin's Creed Odyssey is 68% more, than Radeon RX 460.

Full Specs

  GeForce GTX 680 Radeon RX 460
Architecture Kepler Polaris
Code name GK104 Polaris 11 / Baffin XT
Type Desktop Desktop
Release date 22 March 2012 8 August 2016
Pipelines 1536 896
Core clock speed 1006 MHz 1090 MHz
Boost Clock 1058 MHz 1200 MHz
Transistor count 3,540 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 128.8 billion/sec 67.20
Floating-point performance 3,090.4 gflops 2,150 gflops
Length 10.0" (25.4 cm) 170 mm
Memory bus width 256-bit GDDR5 128 Bit
Memory clock speed 6000 MHz 7000 MHz
Memory bandwidth 192.2 GB/s 112.0 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 +
FreeSync +
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
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