GeForce GTX 760A vs Radeon HD 7990

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 760A and Radeon HD 7990. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 760A and Radeon HD 7990. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  GeForce GTX 760A Radeon HD 7990
Power consumption (TDP) 55 Watt 375 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors No outputs 1x DVI, 4x mini-DisplayPort
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  • Radeon HD 7990 has 581% more power consumption, than GeForce GTX 760A.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon HD 7990 has 1 GB more memory, than GeForce GTX 760A.
  • Both cards are used in Desktops.
  • GeForce GTX 760A is build with Kepler architecture, and Radeon HD 7990 - with GCN 1.0.
  • Core clock speed of Radeon HD 7990 is 322 MHz higher, than GeForce GTX 760A.
  • GeForce GTX 760A and Radeon HD 7990 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7990 is 1992 MHz higher, than GeForce GTX 760A.

Game benchmarks

high / 1080p 3−4 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 6−7 40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 583% more, than GeForce GTX 760A.

Full Specs

  GeForce GTX 760A Radeon HD 7990
Architecture Kepler GCN 1.0
Code name GK106 Malta
Type Desktop Desktop
Release date 17 March 2014 24 April 2013
Pipelines 768 2048
Core clock speed 628 MHz 950 MHz
Boost Clock 657 MHz 1000 MHz
Transistor count 2,540 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 42.05 128.0
Floating-point performance 1,009 gflops 2x 4,096 gflops
Length 307 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 4008 MHz 6000 MHz
Memory bandwidth 64.13 GB/s 288.0 GB/s
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 3.0
Bitcoin / BTC (SHA256) 459 Mh/s
Ethereum / ETH (DaggerHashimoto) 44 Mh/s
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