Radeon HD 5850 vs Radeon HD 6790

When comparing Radeon HD 5850 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 Radeon HD 5850 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

  Radeon HD 5850 Radeon HD 6790
Power consumption (TDP) 151 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 5850 has 0% more power consumption, than Radeon HD 6790.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Radeon HD 5850 and Radeon HD 6790 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • Radeon HD 5850 and Radeon HD 6790 are build with Terascale 2 architecture.
  • Core clock speed of Radeon HD 6790 is 115 MHz higher, than Radeon HD 5850.
  • Radeon HD 5850 and Radeon HD 6790 are manufactured by 40 nm process technology.
  • Radeon HD 5850 is 43 mm longer, than Radeon HD 6790.
  • Memory clock speed of Radeon HD 5850 is 950 MHz higher, than Radeon HD 6790.

Game benchmarks

high / 1080p 9−10 7−8
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 21−24 18−20
medium / 1080p 12−14 9−10
The average gaming FPS of Radeon HD 5850 in Assassin's Creed Odyssey is 20% more, than Radeon HD 6790.

Full Specs

  Radeon HD 5850 Radeon HD 6790
Architecture Terascale 2 Terascale 2
Code name Cypress Barts
Type Desktop Desktop
Release date 30 September 2009 4 April 2011
Pipelines 1440 800
Core clock speed 725 MHz 840 MHz
Transistor count 2,154 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 52.20 33.60
Floating-point performance 2,088.0 gflops 1,344.0 gflops
Length 241 mm 198 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 2000 MHz 1050 MHz
Memory bandwidth 128.0 GB/s 134.4 GB/s
DirectX 11.2 (11_0) 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan N/A N/A
Bitcoin / BTC (SHA256) 122 Mh/s
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