GeForce GTX 485M vs Iris Graphics 550

When choosing between GeForce GTX 485M 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 485M and Iris Graphics 550.

GeForce GTX 485M and Iris Graphics 550 are Laptop Graphics Cards

Note: GeForce GTX 485M 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 485M or Iris Graphics 550 here:

Main Specs

  GeForce GTX 485M Iris Graphics 550
Power consumption (TDP) 100 Watt 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 eDRAM
Maximum RAM amount 2 GB 64 MB
Display Connectors No outputs No outputs
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  • GeForce GTX 485M has 566% more power consumption, than Iris Graphics 550.
  • GeForce GTX 485M is connected by MXM-B (3.0), and Iris Graphics 550 uses PCIe 3.0 x1 interface.
  • Iris Graphics 550 has 62 GB more memory, than GeForce GTX 485M.
  • Both cards are used in Laptops.
  • GeForce GTX 485M is build with Fermi architecture, and Iris Graphics 550 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 485M is 84 MHz higher, than Iris Graphics 550.
  • GeForce GTX 485M is manufactured by 40 nm process technology, and Iris Graphics 550 - by 14 nm process technology.

Game benchmarks

high / 1080p 12−14 9−10
ultra / 1080p 7−8 5−6
QHD / 1440p 2−3 0−1
low / 720p 24−27 21−24
medium / 1080p 14−16 10−12
The average gaming FPS of GeForce GTX 485M in Assassin's Creed Odyssey is 25% more, than Iris Graphics 550.

Full Specs

  GeForce GTX 485M Iris Graphics 550
Architecture Fermi Gen. 9 Skylake
Code name N12E-GTX-A1 Skylake GT3e
Type Laptop Laptop
Release date 6 January 2010 1 September 2015
Pipelines 384 48
Core clock speed 384 300 MHz
Boost Clock 1100 MHz
Transistor count 1,950 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 36.8 billion/sec 52.80
Floating-point performance 883.2 gflops
Memory bus width 256 Bit
Memory clock speed 1500 MHz
Memory bandwidth 96.0 GB/s
Shared memory - +
DirectX 12 (11_0) 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 +
Bus support PCI-E 2.0
SLI options +
Maximum VGA resolution 2048x1536
Laptop size large
Quick Sync +
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