Radeon HD 6970 vs Radeon RX 550

In this comparison between Radeon HD 6970 and Radeon RX 550 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 6970 will be the best choice, for others Radeon RX 550 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Radeon HD 6970 Radeon RX 550
Power consumption (TDP) 550 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin + 1x 8-pin None
Memory type DDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Radeon HD 6970 has 1000% more power consumption, than Radeon RX 550.
  • Radeon HD 6970 is connected by PCIe 2.0 x16, and Radeon RX 550 uses PCIe 3.0 x8 interface.
  • Radeon RX 550 has 2 GB more memory, than Radeon HD 6970.
  • Both cards are used in Desktops.
  • Radeon HD 6970 is build with Terascale 2 architecture, and Radeon RX 550 - with GCN 4.0.
  • Radeon HD 6970 is manufactured by 40 nm process technology, and Radeon RX 550 - by 14 nm process technology.
  • Radeon HD 6970 is 122 mm longer, than Radeon RX 550.
  • Memory clock speed of Radeon RX 550 is 5625 MHz higher, than Radeon HD 6970.

Game benchmarks

high / 1080p 14−16 14−16
ultra / 1080p 9−10 8−9
QHD / 1440p 3−4 3−4
low / 720p 30−35 30−33
medium / 1080p 18−20 18−20
Radeon HD 6970 and Radeon RX 550 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 6970 Radeon RX 550
Architecture Terascale 2 GCN 4.0
Code name Cayman Lexa
Type Desktop Desktop
Release date 14 December 2010 20 April 2017
Pipelines 1536 512
Core clock speed 1100 MHz
Boost Clock 880 MHz 1183 MHz
Transistor count 2,640 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 84.48 37.86
Floating-point performance 2,703.4 gflops 1,211 gflops
Length 267 mm 145 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1375 MHz 7000 MHz
Memory bandwidth 112.0 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 PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 273 Mh/s
Eyefinity +
Design reference
CrossFire +
  Check Price Check Price