GeForce GTX 460 768MB vs Radeon HD 7990

In this comparison between GeForce GTX 460 768MB and Radeon HD 7990 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 460 768MB will be the best choice, for others Radeon HD 7990 will be their preference. Study the comparison tables below and make your choice.
GeForce GTX 460 768MB

Main Specs

  GeForce GTX 460 768MB Radeon HD 7990
Power consumption (TDP) 375 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB
Display Connectors 1x DVI, 4x mini-DisplayPort
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  • Both cards are used in Desktops.
  • GeForce GTX 460 768MB is build with Fermi architecture, and Radeon HD 7990 - with GCN 1.0.
  • Core clock speed of Radeon HD 7990 is 275 MHz higher, than GeForce GTX 460 768MB.
  • Memory clock speed of Radeon HD 7990 is 4200 MHz higher, than GeForce GTX 460 768MB.

Game benchmarks

high / 1080p 12−14 35−40
ultra / 1080p 7−8 21−24
QHD / 1440p 2−3 16−18
4K / 2160p 10−11
low / 720p 24−27 60−65
medium / 1080p 14−16 40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 200% more, than GeForce GTX 460 768MB.

Full Specs

  GeForce GTX 460 768MB Radeon HD 7990
Architecture Fermi GCN 1.0
Code name Malta
Type Desktop Desktop
Release date no data 24 April 2013
Pipelines 336 2048
Core clock speed 675 MHz 950 MHz
Boost Clock 1000 MHz
Transistor count 4,313 million
Manufacturing process technology 28 nm
Texture fill rate 128.0
Floating-point performance 2x 4,096 gflops
Length 307 mm
Memory bus width 192 Bit 384 Bit
Memory clock speed 1800 MHz 6000 MHz
Memory bandwidth 288.0 GB/s
DirectX 11 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 459 Mh/s
Ethereum / ETH (DaggerHashimoto) 44 Mh/s
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