GeForce GTX 670M vs Iris Graphics 550

When choosing between GeForce GTX 670M and Iris Graphics 550, 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 Iris Graphics 550.

GeForce GTX 670M and Iris Graphics 550 are Laptop Graphics Cards

Note: GeForce GTX 670M and Iris Graphics 550 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 Iris Graphics 550 here:

Main Specs

  GeForce GTX 670M Iris Graphics 550
Power consumption (TDP) 75 Watt 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Memory type GDDR5 eDRAM
Maximum RAM amount 3 GB 64 MB
Display Connectors No outputs No outputs
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  • GeForce GTX 670M has 400% more power consumption, than Iris Graphics 550.
  • GeForce GTX 670M is connected by MXM-B (3.0), and Iris Graphics 550 uses PCIe 3.0 x1 interface.
  • Iris Graphics 550 has 61 GB more memory, than GeForce GTX 670M.
  • Both cards are used in Laptops.
  • GeForce GTX 670M is build with Fermi architecture, and Iris Graphics 550 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 670M is 298 MHz higher, than Iris Graphics 550.
  • GeForce GTX 670M is manufactured by 40 nm process technology, and Iris Graphics 550 - by 14 nm process technology.

Game benchmarks

high / 1080p 8−9 9−10
ultra / 1080p 5−6 5−6
QHD / 1440p 0−1 0−1
low / 720p 18−20 21−24
medium / 1080p 10−11 10−12
The average gaming FPS of Iris Graphics 550 in Assassin's Creed Odyssey is 20% more, than GeForce GTX 670M.

Full Specs

  GeForce GTX 670M Iris Graphics 550
Architecture Fermi Gen. 9 Skylake
Code name N13E-GS1-LP Skylake GT3e
Type Laptop Laptop
Release date 22 March 2012 1 September 2015
Pipelines 336 48
Core clock speed 598 MHz 300 MHz
Boost Clock 1100 MHz
Transistor count 1,950 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 33.5 billion/sec 52.80
Floating-point performance 803.7 gflops
Memory bus width 192bit
Memory clock speed 1500 MHz
Memory bandwidth 72.0 GB/s
Shared memory - +
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.97
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
Optimus +
Quick Sync +
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