GeForce GTX 670MX vs Radeon HD 8550G plus HD 8750M Dual Graphics

When comparing GeForce GTX 670MX and Radeon HD 8550G plus HD 8750M Dual Graphics, 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 GeForce GTX 670MX and Radeon HD 8550G plus HD 8750M Dual Graphics is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 670MX and Radeon HD 8550G plus HD 8750M Dual Graphics are Laptop Graphics Cards

Note: GeForce GTX 670MX and Radeon HD 8550G plus HD 8750M Dual Graphics 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 GeForce GTX 670MX or Radeon HD 8550G plus HD 8750M Dual Graphics here:

Main Specs

  GeForce GTX 670MX Radeon HD 8550G plus HD 8750M Dual Graphics
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 DDR3
Maximum RAM amount 3 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Core clock speed of Radeon HD 8550G plus HD 8750M Dual Graphics is 120 MHz higher, than GeForce GTX 670MX.
  • GeForce GTX 670MX is manufactured by 28 nm process technology, and Radeon HD 8550G plus HD 8750M Dual Graphics - by 32 / 28 nm process technology.
  • Memory clock speed of Radeon HD 8550G plus HD 8750M Dual Graphics is 400 MHz higher, than GeForce GTX 670MX.

Game benchmarks

high / 1080p 8−9 1−2
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 20−22 12−14
medium / 1080p 10−12 3−4
The average gaming FPS of GeForce GTX 670MX in Assassin's Creed Odyssey is 116% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.

Full Specs

  GeForce GTX 670MX Radeon HD 8550G plus HD 8750M Dual Graphics
Architecture Kepler
Code name N13E-GR
Type Laptop Laptop
Release date 1 October 2012 1 August 2013
Pipelines 960 640
Core clock speed 600 MHz 720 / 825 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 32 / 28 nm
Texture fill rate 48.0 billion/sec
Floating-point performance 1,154 gflops
Memory bus width 192 Bit 128 Bit
Memory clock speed 1400 MHz 1800 MHz
Memory bandwidth 67.2 GB/s
Shared memory - -
DirectX 12 API DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA +
CUDA cores 960
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Laptop size large medium sized
Optimus +
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