GeForce GTX 670M vs Radeon RX 540

When choosing between GeForce GTX 670M and Radeon RX 540, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 670M and Radeon RX 540.

GeForce GTX 670M and Radeon RX 540 are Laptop Graphics Cards

Note: GeForce GTX 670M 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 GeForce GTX 670M or Radeon RX 540 here:

Main Specs

  GeForce GTX 670M Radeon RX 540
Power consumption (TDP) 75 Watt 65 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 4 GB
Display Connectors No outputs
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  • GeForce GTX 670M has 15% more power consumption, than Radeon RX 540.
  • GeForce GTX 670M is connected by MXM-B (3.0), and Radeon RX 540 uses PCIe 3.0 x16 interface.
  • Radeon RX 540 has 1 GB more memory, than GeForce GTX 670M.
  • Both cards are used in Laptops.
  • GeForce GTX 670M is build with Fermi architecture, and Radeon RX 540 - with Polaris.
  • GeForce GTX 670M is manufactured by 40 nm process technology, and Radeon RX 540 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 540 is 4500 MHz higher, than GeForce GTX 670M.

Game benchmarks

high / 1080p 8−9 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 18−20 30−33
medium / 1080p 10−11 18−20
The average gaming FPS of Radeon RX 540 in Assassin's Creed Odyssey is 80% more, than GeForce GTX 670M.

Full Specs

  GeForce GTX 670M Radeon RX 540
Architecture Fermi Polaris
Code name N13E-GS1-LP Polaris 12
Type Laptop Laptop
Release date 22 March 2012 21 March 2017
Pipelines 336 512
Core clock speed 598 MHz
Boost Clock 1219 MHz
Transistor count 1,950 million 1,500 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 33.5 billion/sec 39.01
Floating-point performance 803.7 gflops 1,248 gflops
Memory bus width 192bit 128 Bit
Memory clock speed 1500 MHz 6000 MHz
Memory bandwidth 72.0 GB/s 96 GB/s
Shared memory - -
DirectX 12 API 12.0
Shader Model 5.1 5.0
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
FreeSync +
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 large
Optimus +
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