GeForce GTX 670M vs Radeon Pro 555X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 670M and Radeon Pro 555X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 670M and Radeon Pro 555X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 670M and Radeon Pro 555X are Laptop Graphics Cards

Note: GeForce GTX 670M and Radeon Pro 555X 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 Pro 555X here:

Main Specs

  GeForce GTX 670M Radeon Pro 555X
Power consumption (TDP) 75 Watt 75 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 2 GB
Display Connectors No outputs No outputs
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  • Both graphics cards have the same power consumption of 75 Watt.
  • GeForce GTX 670M is connected by MXM-B (3.0), and Radeon Pro 555X uses PCIe 3.0 x8 interface.
  • GeForce GTX 670M has 1 GB more memory, than Radeon Pro 555X.
  • GeForce GTX 670M is used in Laptops, and Radeon Pro 555X - in Mobile workstations.
  • GeForce GTX 670M is build with Fermi architecture, and Radeon Pro 555X - with Polaris.
  • Core clock speed of Radeon Pro 555X is 257 MHz higher, than GeForce GTX 670M.
  • GeForce GTX 670M is manufactured by 40 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555X is 3580 MHz higher, than GeForce GTX 670M.

Game benchmarks

high / 1080p 8−9 16−18
ultra / 1080p 5−6 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 18−20 30−35
medium / 1080p 10−11 21−24
The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 100% more, than GeForce GTX 670M.

Full Specs

  GeForce GTX 670M Radeon Pro 555X
Architecture Fermi Polaris
Code name N13E-GS1-LP Polaris 21
Type Laptop Mobile workstation
Release date 22 March 2012 5 June 2017
Pipelines 336 768
Core clock speed 598 MHz 855 MHz
Transistor count 1,950 million 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 33.5 billion/sec 43.54
Floating-point performance 803.7 gflops
Memory bus width 192bit 128 Bit
Memory clock speed 1500 MHz 5080 MHz
Memory bandwidth 72.0 GB/s 81.6 GB/s
Shared memory - -
DirectX 12 API 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
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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