Mobility Radeon HD 5830 vs Radeon HD 6970M Crossfire

In this comparison between Mobility Radeon HD 5830 and Radeon HD 6970M Crossfire 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 Mobility Radeon HD 5830 will be the best choice, for others Radeon HD 6970M Crossfire will be their preference. Study the comparison tables below and make your choice.

Mobility Radeon HD 5830 and Radeon HD 6970M Crossfire are Laptop Graphics Cards

Note: Mobility Radeon HD 5830 and Radeon HD 6970M Crossfire are only used in laptop graphics. They have 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 Mobility Radeon HD 5830 or Radeon HD 6970M Crossfire here:

Main Specs

  Mobility Radeon HD 5830 Radeon HD 6970M Crossfire
Power consumption (TDP) 24 Watt
Interface PCIe 2.0 x16
Memory type DDR3, GDDR3 GDDR5
Maximum RAM amount 1 GB 2x2 GB
Display Connectors No outputs
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  • Radeon HD 6970M Crossfire has 1 GB more memory, than Mobility Radeon HD 5830.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 5830 and Radeon HD 6970M Crossfire are build with Terascale 2 architecture.
  • Core clock speed of Radeon HD 6970M Crossfire is 180 MHz higher, than Mobility Radeon HD 5830.
  • Mobility Radeon HD 5830 and Radeon HD 6970M Crossfire are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 6970M Crossfire is 100 MHz higher, than Mobility Radeon HD 5830.

Game benchmarks

high / 1080p 4−5 21−24
ultra / 1080p 2−3 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 16−18 40−45
medium / 1080p 6−7 24−27
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 257% more, than Mobility Radeon HD 5830.

Full Specs

  Mobility Radeon HD 5830 Radeon HD 6970M Crossfire
Architecture Terascale 2 Terascale 2
Code name Broadway Blackcomb XT
Type Laptop Laptop
Release date 7 January 2010 6 January 2011
Pipelines 800 1920
Core clock speed 500 MHz 680 MHz
Transistor count 1,040 million 2x1700 Million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 20.00
Floating-point performance 800.0 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 800 MHz 900 MHz
Memory bandwidth 25.6 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 large
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