Radeon HD 6850 vs Radeon RX 570X

When comparing Radeon HD 6850 and Radeon RX 570X, 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 6850 and Radeon RX 570X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Radeon HD 6850 Radeon RX 570X
Power consumption (TDP) 127 Watt 120 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 8 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x HDMI, 3x DisplayPort
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  • Radeon HD 6850 has 5% more power consumption, than Radeon RX 570X.
  • Radeon HD 6850 is connected by PCIe 2.0 x16, and Radeon RX 570X uses PCIe 3.0 x16 interface.
  • Radeon RX 570X has 7 GB more memory, than Radeon HD 6850.
  • Both cards are used in Desktops.
  • Radeon HD 6850 is build with TeraScale 2 architecture, and Radeon RX 570X - with GCN 4.0.
  • Radeon HD 6850 is manufactured by 40 nm process technology, and Radeon RX 570X - by 14 nm process technology.
  • Radeon RX 570X is 43 mm longer, than Radeon HD 6850.

Game benchmarks

high / 1080p 9−10 9−10
ultra / 1080p 5−6 5−6
QHD / 1440p 0−1 0−1
low / 720p 21−24 21−24
medium / 1080p 12−14 10−12
Radeon HD 6850 and Radeon RX 570X have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 6850 Radeon RX 570X
Architecture TeraScale 2 GCN 4.0
Code name Barts Polaris 20
Type Desktop Desktop
Release date 21 October 2010 11 April 2018
Pipelines 960 2048
Core clock speed 1168 MHz
Boost Clock 1244 MHz
Transistor count 1,700 million 5,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 37.20 159.2
Floating-point performance 1,488.0 gflops 5,095 gflops
Length 198 mm 241 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 7000 MHz
Memory bandwidth 128.0 GB/s 224.0 GB/s
DirectX 12 (12_0)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131
Bus support AGP
Bitcoin / BTC (SHA256) 139 Mh/s
Eyefinity +
Design reference
CrossFire +
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