Radeon 550X vs Radeon HD 6970M Crossfire

If you are going to buy a new graphics card and are choosing between Radeon 550X and Radeon HD 6970M Crossfire, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon 550X stacks up against Radeon HD 6970M Crossfire, check out specs charts below.

Radeon HD 6970M Crossfire is a Laptop Graphics Card

Note: Radeon HD 6970M Crossfire is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon HD 6970M Crossfire here:

Main Specs

  Radeon 550X Radeon HD 6970M Crossfire
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2x2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
  Check Price
  • Radeon 550X and Radeon HD 6970M Crossfire have maximum RAM of 2 GB.
  • Radeon 550X is used in Desktops, and Radeon HD 6970M Crossfire - in Laptops.
  • Radeon 550X is build with GCN 4.0 architecture, and Radeon HD 6970M Crossfire - with Terascale 2.
  • Core clock speed of Radeon 550X is 402 MHz higher, than Radeon HD 6970M Crossfire.
  • Radeon 550X is manufactured by 14 nm process technology, and Radeon HD 6970M Crossfire - by 40 nm process technology.
  • Memory clock speed of Radeon 550X is 6100 MHz higher, than Radeon HD 6970M Crossfire.

Game benchmarks

high / 1080p 7−8 21−24
ultra / 1080p 4−5 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 16−18 40−45
medium / 1080p 9−10 24−27
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 177% more, than Radeon 550X.

Full Specs

  Radeon 550X Radeon HD 6970M Crossfire
Architecture GCN 4.0 Terascale 2
Code name Lexa Blackcomb XT
Type Desktop Laptop
Release date 27 March 2019 6 January 2011
Pipelines 512 1920
Core clock speed 1082 MHz 680 MHz
Boost Clock 1218 MHz
Transistor count 2,200 million 2x1700 Million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 38.98
Length 145 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 7000 MHz 900 MHz
Memory bandwidth 112.0 GB/s
Shared memory -
DirectX 12 (12_0) DirectX 11, Shader 5.0
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size large
  Check Price