Radeon HD 6850 X2 vs Radeon HD 7730

When choosing between Radeon HD 6850 X2 and Radeon HD 7730, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 6850 X2 and Radeon HD 7730.

Main Specs

  Radeon HD 6850 X2 Radeon HD 7730
Power consumption (TDP) 254 Watt 47 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 8-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 6850 X2 has 440% more power consumption, than Radeon HD 7730.
  • Radeon HD 6850 X2 is connected by PCIe 2.0 x16, and Radeon HD 7730 uses PCIe 3.0 x16 interface.
  • Radeon HD 6850 X2 has 1 GB more memory, than Radeon HD 7730.
  • Both cards are used in Desktops.
  • Radeon HD 6850 X2 is build with TeraScale 2 architecture, and Radeon HD 7730 - with GCN 1.0.
  • Both graphics cards have the same core clock speed.
  • Radeon HD 6850 X2 is manufactured by 40 nm process technology, and Radeon HD 7730 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7730 is 300 MHz higher, than Radeon HD 6850 X2.

Game benchmarks

high / 1080p 12−14 3−4
ultra / 1080p 7−8 1−2
QHD / 1440p 2−3 0−1
low / 720p 27−30 14−16
medium / 1080p 16−18 5−6
The average gaming FPS of Radeon HD 6850 X2 in Assassin's Creed Odyssey is 166% more, than Radeon HD 7730.

Full Specs

  Radeon HD 6850 X2 Radeon HD 7730
Architecture TeraScale 2 GCN 1.0
Code name Barts Cape Verde
Type Desktop Desktop
Release date 19 September 2011 1 May 2013
Pipelines 960 384
Core clock speed 800 MHz 800 MHz
Transistor count 1,700 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 38.40 19.20
Floating-point performance 2x 1,536.0 gflops 614.4 gflops
Length 168 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 4200 MHz 4500 MHz
Memory bandwidth 134.4 GB/s 72 GB/s
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.2.131
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