GeForce GTX 670MX vs Iris Graphics 5100

When choosing between GeForce GTX 670MX and Iris Graphics 5100, 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 670MX and Iris Graphics 5100.

GeForce GTX 670MX and Iris Graphics 5100 are Laptop Graphics Cards

Note: GeForce GTX 670MX and Iris Graphics 5100 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 670MX or Iris Graphics 5100 here:

Main Specs

  GeForce GTX 670MX Iris Graphics 5100
Power consumption (TDP) 75 Watt 30 Watt
Interface PCIe 3.0 x16 PCIe 1.0 x16
Memory type GDDR5 System Shared
Maximum RAM amount 3 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 670MX has 150% more power consumption, than Iris Graphics 5100.
  • GeForce GTX 670MX is connected by PCIe 3.0 x16, and Iris Graphics 5100 uses PCIe 1.0 x16 interface.
  • Both cards are used in Laptops.
  • GeForce GTX 670MX is build with Kepler architecture, and Iris Graphics 5100 - with Gen. 7.5 Haswell.
  • Core clock speed of GeForce GTX 670MX is 400 MHz higher, than Iris Graphics 5100.
  • GeForce GTX 670MX is manufactured by 28 nm process technology, and Iris Graphics 5100 - by 22 nm process technology.

Game benchmarks

high / 1080p 8−9 3−4
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 20−22 14−16
medium / 1080p 10−12 5−6
The average gaming FPS of GeForce GTX 670MX in Assassin's Creed Odyssey is 83% more, than Iris Graphics 5100.

Full Specs

  GeForce GTX 670MX Iris Graphics 5100
Architecture Kepler Gen. 7.5 Haswell
Code name N13E-GR Haswell GT3
Type Laptop Laptop
Release date 1 October 2012 5 June 2013
Pipelines 960 40
Core clock speed 600 MHz 200 MHz
Boost Clock 1200 MHz
Transistor count 3,540 million 1,300 million
Manufacturing process technology 28 nm 22 nm
Texture fill rate 48.0 billion/sec 48.00
Floating-point performance 1,154 gflops
Memory bus width 192 Bit 64/128 Bit
Memory clock speed 1400 MHz
Memory bandwidth 67.2 GB/s
Shared memory - +
DirectX 12 API 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.3
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.80
CUDA +
CUDA cores 960
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Laptop size large
Optimus +
Quick Sync +
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