Radeon HD 6970M Crossfire vs Radeon HD 7730M

If you are going to buy a new graphics card and are choosing between Radeon HD 6970M Crossfire and Radeon HD 7730M, 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 HD 6970M Crossfire stacks up against Radeon HD 7730M, check out specs charts below.

Radeon HD 6970M Crossfire and Radeon HD 7730M are Laptop Graphics Cards

Note: Radeon HD 6970M Crossfire and Radeon HD 7730M 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 Radeon HD 6970M Crossfire or Radeon HD 7730M here:

Main Specs

  Radeon HD 6970M Crossfire Radeon HD 7730M
Power consumption (TDP) 25 Watt
Interface PCIe 2.0 x16
Memory type GDDR5 DDR3
Maximum RAM amount 2x2 GB 2 GB
Display Connectors No outputs
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  • Radeon HD 6970M Crossfire and Radeon HD 7730M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Radeon HD 6970M Crossfire is build with Terascale 2 architecture, and Radeon HD 7730M - with GCN.
  • Core clock speed of Radeon HD 6970M Crossfire is 105 MHz higher, than Radeon HD 7730M.
  • Radeon HD 6970M Crossfire is manufactured by 40 nm process technology, and Radeon HD 7730M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7730M is 900 MHz higher, than Radeon HD 6970M Crossfire.

Game benchmarks

high / 1080p 21−24 0−1
ultra / 1080p 12−14
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 1−2
medium / 1080p 24−27 0−1
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 4100% more, than Radeon HD 7730M.

Full Specs

  Radeon HD 6970M Crossfire Radeon HD 7730M
Architecture Terascale 2 GCN
Code name Blackcomb XT Lombok GL
Type Laptop Laptop
Release date 6 January 2011 24 April 2012
Pipelines 1920 512
Core clock speed 680 MHz 575 MHz
Boost Clock 675 MHz
Transistor count 2x1700 Million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 21.60
Floating-point performance 691.2 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 900 MHz 1800 MHz
Memory bandwidth 28.8 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 70 Mh/s
Laptop size large medium sized
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