GeForce GTX 280 vs Radeon HD 6790

When comparing GeForce GTX 280 and Radeon HD 6790, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 280 and Radeon HD 6790 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTX 280 Radeon HD 6790
Power consumption (TDP) 236 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 6-pin & 8-pin 2x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x S-Video 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 280 has 57% more power consumption, than Radeon HD 6790.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GTX 280 and Radeon HD 6790 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 280 is build with Tesla 2.0 architecture, and Radeon HD 6790 - with Terascale 2.
  • Core clock speed of GeForce GTX 280 is 456 MHz higher, than Radeon HD 6790.
  • GeForce GTX 280 is manufactured by 65 nm process technology, and Radeon HD 6790 - by 40 nm process technology.
  • Radeon HD 6790 is 188 mm longer, than GeForce GTX 280.
  • Memory clock speed of GeForce GTX 280 is 57 MHz higher, than Radeon HD 6790.

Game benchmarks

high / 1080p 1−2 7−8
ultra / 1080p 0−1 4−5
QHD / 1440p 0−1 0−1
low / 720p 12−14 18−20
medium / 1080p 3−4 9−10
The average gaming FPS of Radeon HD 6790 in Assassin's Creed Odyssey is 100% more, than GeForce GTX 280.

Full Specs

  GeForce GTX 280 Radeon HD 6790
Architecture Tesla 2.0 Terascale 2
Code name GT200 Barts
Type Desktop Desktop
Release date 16 June 2008 4 April 2011
Pipelines 240 800
Core clock speed 1296 MHz 840 MHz
Transistor count 1,400 million 1,700 million
Manufacturing process technology 65 nm 40 nm
Texture fill rate 48.2 billion/sec 33.60
Floating-point performance 622.1 gflops 1,344.0 gflops
Length 10.5" (267 mm) (26.7 cm) 198 mm
Memory bus width 512 Bit 256 Bit
Memory clock speed 1107 MHz 1050 MHz
Memory bandwidth 141.7 GB/s 134.4 GB/s
DirectX 11.1 (10_0) 11.2 (11_0)
Shader Model 4.0 5.0
OpenGL 2.1 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
CUDA +
CUDA cores 240
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 122 Mh/s
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