Radeon 540 vs Radeon HD 6850 X2

When choosing between Radeon 540 and Radeon HD 6850 X2, 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 540 and Radeon HD 6850 X2.
Radeon 540
Radeon HD 6850 X2

Main Specs

  Radeon 540 Radeon HD 6850 X2
Power consumption (TDP) 50 Watt 254 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
 
  • Radeon HD 6850 X2 has 408% more power consumption, than Radeon 540.
  • Radeon 540 is connected by PCIe 3.0 x8, and Radeon HD 6850 X2 uses PCIe 2.0 x16 interface.
  • Radeon 540 and Radeon HD 6850 X2 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Radeon 540 is build with GCN 4.0 architecture, and Radeon HD 6850 X2 - with TeraScale 2.
  • Core clock speed of Radeon 540 is 300 MHz higher, than Radeon HD 6850 X2.
  • Radeon 540 is manufactured by 14 nm process technology, and Radeon HD 6850 X2 - by 40 nm process technology.
  • Memory clock speed of Radeon 540 is 2800 MHz higher, than Radeon HD 6850 X2.

Game benchmarks

high / 1080p 6−7 12−14
ultra / 1080p 3−4 7−8
QHD / 1440p 0−1 2−3
low / 720p 14−16 27−30
medium / 1080p 7−8 16−18
The average gaming FPS of Radeon HD 6850 X2 in Assassin's Creed Odyssey is 100% more, than Radeon 540.

Full Specs

  Radeon 540 Radeon HD 6850 X2
Architecture GCN 4.0 TeraScale 2
Code name Lexa Barts
Type Desktop Desktop
Release date 26 March 2019 19 September 2011
Pipelines 512 960
Core clock speed 1100 MHz 800 MHz
Boost Clock 1124 MHz
Transistor count 2,200 million 1,700 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 35.97 38.40
Floating-point performance 2x 1,536.0 gflops
Length 145 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 7000 MHz 4200 MHz
Memory bandwidth 56 GB/s 134.4 GB/s
DirectX 12 (12_0) 11.2 (11_0)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 2.0 1.2
Vulkan 1.2.131 N/A