Radeon HD 5850 vs Radeon HD 6970M Crossfire

When comparing Radeon HD 5850 and Radeon HD 6970M Crossfire, 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 5850 and Radeon HD 6970M Crossfire is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 HD 5850 Radeon HD 6970M Crossfire
Power consumption (TDP) 151 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2x2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 6970M Crossfire has 1 GB more memory, than Radeon HD 5850.
  • Radeon HD 5850 is used in Desktops, and Radeon HD 6970M Crossfire - in Laptops.
  • Radeon HD 5850 and Radeon HD 6970M Crossfire are build with Terascale 2 architecture.
  • Core clock speed of Radeon HD 5850 is 45 MHz higher, than Radeon HD 6970M Crossfire.
  • Radeon HD 5850 and Radeon HD 6970M Crossfire are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 5850 is 1100 MHz higher, than Radeon HD 6970M Crossfire.

Game benchmarks

high / 1080p 9−10 21−24
ultra / 1080p 5−6 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 21−24 40−45
medium / 1080p 12−14 24−27
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 108% more, than Radeon HD 5850.

Full Specs

  Radeon HD 5850 Radeon HD 6970M Crossfire
Architecture Terascale 2 Terascale 2
Code name Cypress Blackcomb XT
Type Desktop Laptop
Release date 30 September 2009 6 January 2011
Pipelines 1440 1920
Core clock speed 725 MHz 680 MHz
Transistor count 2,154 million 2x1700 Million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 52.20
Floating-point performance 2,088.0 gflops
Length 241 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 2000 MHz 900 MHz
Memory bandwidth 128.0 GB/s
Shared memory -
DirectX 11.2 (11_0) DirectX 11, Shader 5.0
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large
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