Radeon HD 7730M vs Radeon HD 8970M

When comparing Radeon HD 7730M and Radeon HD 8970M, 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 7730M and Radeon HD 8970M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7730M and Radeon HD 8970M are Laptop Graphics Cards

Note: Radeon HD 7730M and Radeon HD 8970M 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 7730M or Radeon HD 8970M here:

Main Specs

  Radeon HD 7730M Radeon HD 8970M
Power consumption (TDP) 25 Watt 100 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon HD 8970M has 300% more power consumption, than Radeon HD 7730M.
  • Radeon HD 7730M is connected by PCIe 2.0 x16, and Radeon HD 8970M uses PCIe 3.0 x16 interface.
  • Radeon HD 8970M has 2 GB more memory, than Radeon HD 7730M.
  • Both cards are used in Laptops.
  • Radeon HD 7730M and Radeon HD 8970M are build with GCN architecture.
  • Core clock speed of Radeon HD 8970M is 275 MHz higher, than Radeon HD 7730M.
  • Radeon HD 7730M and Radeon HD 8970M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 8970M is 3000 MHz higher, than Radeon HD 7730M.

Game benchmarks

high / 1080p 0−1 20−22
ultra / 1080p 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 1−2 35−40
medium / 1080p 0−1 24−27
The average gaming FPS of Radeon HD 8970M in Assassin's Creed Odyssey is 3600% more, than Radeon HD 7730M.

Full Specs

  Radeon HD 7730M Radeon HD 8970M
Architecture GCN GCN
Code name Lombok GL Neptune
Type Laptop Laptop
Release date 24 April 2012 15 May 2013
Pipelines 512 1280
Core clock speed 575 MHz 850 MHz
Boost Clock 675 MHz 900 MHz
Transistor count 1,500 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 21.60 72.00
Floating-point performance 691.2 gflops 2,304 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1800 MHz 4800 MHz
Memory bandwidth 28.8 GB/s 153.6 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 70 Mh/s 273 Mh/s
Laptop size medium sized large
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