GeForce GTX 670M vs Radeon HD 8650G plus HD 8670M Dual Graphics

If you are going to buy a new graphics card and are choosing between GeForce GTX 670M and Radeon HD 8650G plus HD 8670M Dual Graphics, 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 GeForce GTX 670M stacks up against Radeon HD 8650G plus HD 8670M Dual Graphics, check out specs charts below.

GeForce GTX 670M and Radeon HD 8650G plus HD 8670M Dual Graphics are Laptop Graphics Cards

Note: GeForce GTX 670M and Radeon HD 8650G plus HD 8670M 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 670M or Radeon HD 8650G plus HD 8670M Dual Graphics here:

Main Specs

  GeForce GTX 670M Radeon HD 8650G plus HD 8670M Dual Graphics
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0)
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 8650G plus HD 8670M Dual Graphics is 122 MHz higher, than GeForce GTX 670M.
  • GeForce GTX 670M is manufactured by 40 nm process technology, and Radeon HD 8650G plus HD 8670M Dual Graphics - by 32 / 28 nm process technology.
  • Memory clock speed of Radeon HD 8650G plus HD 8670M Dual Graphics is 300 MHz higher, than GeForce GTX 670M.

Game benchmarks

high / 1080p 8−9 0−1
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 18−20 10−12
medium / 1080p 10−11 2−3
The average gaming FPS of GeForce GTX 670M in Assassin's Creed Odyssey is 133% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.

Full Specs

  GeForce GTX 670M Radeon HD 8650G plus HD 8670M Dual Graphics
Architecture Fermi
Code name N13E-GS1-LP
Type Laptop Laptop
Release date 22 March 2012 1 August 2013
Pipelines 336 768
Core clock speed 598 MHz 720 / 775 MHz
Transistor count 1,950 million
Manufacturing process technology 40 nm 32 / 28 nm
Texture fill rate 33.5 billion/sec
Floating-point performance 803.7 gflops
Memory bus width 192bit 64 Bit
Memory clock speed 1500 MHz 1800 - 2000 MHz
Memory bandwidth 72.0 GB/s
Shared memory - -
DirectX 12 API DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan N/A
CUDA +
CUDA cores 336
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 53 Mh/s
Laptop size large medium sized
Optimus +
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