GeForce 920M vs Iris Plus Graphics 655

If you are going to buy a new graphics card and are choosing between GeForce 920M and Iris Plus Graphics 655, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 920M stacks up against Iris Plus Graphics 655, check out specs charts below.

GeForce 920M and Iris Plus Graphics 655 are Laptop Graphics Cards

Note: GeForce 920M and Iris Plus Graphics 655 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 920M or Iris Plus Graphics 655 here:

Main Specs

  GeForce 920M Iris Plus Graphics 655
Power consumption (TDP) 33 Watt 15 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x1
Memory type DDR3 DDR3/DDR4
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • GeForce 920M has 120% more power consumption, than Iris Plus Graphics 655.
  • GeForce 920M is connected by PCIe 3.0 x8, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
  • Both cards are used in Laptops.
  • GeForce 920M is build with Kepler architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce 920M is 654 MHz higher, than Iris Plus Graphics 655.
  • GeForce 920M is manufactured by 28 nm process technology, and Iris Plus Graphics 655 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 12−14
ultra / 1080p 7−8
QHD / 1440p 0−1 2−3
low / 720p 1−2 27−30
medium / 1080p 0−1 16−18
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 2700% more, than GeForce 920M.

Full Specs

  GeForce 920M Iris Plus Graphics 655
Architecture Kepler Gen. 9.5 Kaby Lake
Code name N16V-GM-S Kaby Lake GT3e
Type Laptop Laptop
Release date 27 January 2015 1 September 2017
Pipelines 384 48
Core clock speed 954 MHz 300 MHz
Boost Clock 1200 MHz
Transistor count 915 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 30.53 50.40
Floating-point performance 297.6 gflops
Memory bus width 64 Bit
Memory clock speed 1800 MHz
Memory bandwidth 14.4 GB/s
Shared memory - +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.103
CUDA +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 40 Mh/s
Optimus +
Quick Sync +
GPU Boost 2.0
GameWorks +
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