Radeon HD 8650G plus HD 8670M Dual Graphics vs Radeon RX 540

When comparing Radeon HD 8650G plus HD 8670M Dual Graphics and Radeon RX 540, 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 8650G plus HD 8670M Dual Graphics and Radeon RX 540 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 8650G plus HD 8670M Dual Graphics and Radeon RX 540 are Laptop Graphics Cards

Note: Radeon HD 8650G plus HD 8670M Dual Graphics and Radeon RX 540 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 8650G plus HD 8670M Dual Graphics or Radeon RX 540 here:

Main Specs

  Radeon HD 8650G plus HD 8670M Dual Graphics Radeon RX 540
Power consumption (TDP) 65 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB
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  • Both cards are used in Laptops.
  • Radeon HD 8650G plus HD 8670M Dual Graphics is manufactured by 32 / 28 nm process technology, and Radeon RX 540 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 540 is 4200 MHz higher, than Radeon HD 8650G plus HD 8670M Dual Graphics.

Game benchmarks

high / 1080p 0−1 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 10−12 30−33
medium / 1080p 2−3 18−20
The average gaming FPS of Radeon RX 540 in Assassin's Creed Odyssey is 316% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.

Full Specs

  Radeon HD 8650G plus HD 8670M Dual Graphics Radeon RX 540
Architecture Polaris
Code name Polaris 12
Type Laptop Laptop
Release date 1 August 2013 21 March 2017
Pipelines 768 512
Core clock speed 720 / 775 MHz
Boost Clock 1219 MHz
Transistor count 1,500 million
Manufacturing process technology 32 / 28 nm 14 nm
Texture fill rate 39.01
Floating-point performance 1,248 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 - 2000 MHz 6000 MHz
Memory bandwidth 96 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12.0
Shader Model 5.0
OpenGL 4.6
OpenCL 1.2
FreeSync +
Laptop size medium sized large
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