GeForce 920MX vs Iris Graphics 6100

In this comparison between GeForce 920MX and Iris Graphics 6100 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 920MX will be the best choice, for others Iris Graphics 6100 will be their preference. Study the comparison tables below and make your choice.

GeForce 920MX and Iris Graphics 6100 are Laptop Graphics Cards

Note: GeForce 920MX and Iris Graphics 6100 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 920MX or Iris Graphics 6100 here:

Main Specs

  GeForce 920MX Iris Graphics 6100
Power consumption (TDP) 16 Watt 15 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x1
Supplementary power connectors None None
Memory type DDR3, GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • GeForce 920MX has 6% more power consumption, than Iris Graphics 6100.
  • GeForce 920MX is connected by PCIe 3.0 x8, and Iris Graphics 6100 uses PCIe 2.0 x1 interface.
  • Both cards are used in Laptops.
  • GeForce 920MX is build with Maxwell architecture, and Iris Graphics 6100 - with Gen. 8 Broadwell.
  • Core clock speed of GeForce 920MX is 665 MHz higher, than Iris Graphics 6100.
  • GeForce 920MX is manufactured by 28 nm process technology, and Iris Graphics 6100 - by 14 nm process technology.

Game benchmarks

high / 1080p 2−3 4−5
ultra / 1080p 0−1 3−4
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 5−6
The average gaming FPS of Iris Graphics 6100 in Assassin's Creed Odyssey is 16% more, than GeForce 920MX.

Full Specs

  GeForce 920MX Iris Graphics 6100
Architecture Maxwell Gen. 8 Broadwell
Code name N16V-GMR Broadwell GT3
Type Laptop Laptop
Release date 25 March 2015 5 January 2015
Pipelines 256 48
Core clock speed 965 MHz 300 MHz
Boost Clock 993 MHz 1100 MHz
Transistor count 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 23.83 52.80
Floating-point performance 602.1 gflops
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 1800 MHz
Memory bandwidth 14.4 GB/s
Shared memory - +
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.4
OpenCL 1.2 2.0
Vulkan 1.1.126 1.1.80
CUDA +
Bus support PCI Express 3.0
Optimus +
Quick Sync +
GPU Boost 2.0
GameWorks +
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