GeForce GT 650M vs Iris Graphics 5100

In this comparison between GeForce GT 650M and Iris Graphics 5100 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 GT 650M will be the best choice, for others Iris Graphics 5100 will be their preference. Study the comparison tables below and make your choice.

GeForce GT 650M and Iris Graphics 5100 are Laptop Graphics Cards

Note: GeForce GT 650M 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 GT 650M or Iris Graphics 5100 here:

Main Specs

  GeForce GT 650M Iris Graphics 5100
Power consumption (TDP) 45 Watt 30 Watt
Interface PCIe 3.0 x16 PCIe 1.0 x16
Memory type DDR3\GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • GeForce GT 650M has 50% more power consumption, than Iris Graphics 5100.
  • GeForce GT 650M is connected by PCIe 3.0 x16, and Iris Graphics 5100 uses PCIe 1.0 x16 interface.
  • Both cards are used in Laptops.
  • GeForce GT 650M is build with Kepler architecture, and Iris Graphics 5100 - with Gen. 7.5 Haswell.
  • GeForce GT 650M is manufactured by 28 nm process technology, and Iris Graphics 5100 - by 22 nm process technology.

Game benchmarks

high / 1080p 3−4 3−4
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 5−6
GeForce GT 650M and Iris Graphics 5100 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GT 650M Iris Graphics 5100
Architecture Kepler Gen. 7.5 Haswell
Code name N13E-GE Haswell GT3
Type Laptop Laptop
Release date 22 March 2012 5 June 2013
Pipelines 384 40
Core clock speed 200 MHz
Boost Clock 900 MHz 1200 MHz
Transistor count 1,270 million 1,300 million
Manufacturing process technology 28 nm 22 nm
Texture fill rate 48.00
Floating-point performance 652.8 gflops
Memory bus width 128bit 64/128 Bit
Memory clock speed 1800 - 4000 MHz
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 384
Bus support PCI Express 2.0, PCI Express 3.0
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
3D Blu-Ray +
Bitcoin / BTC (SHA256) 21 Mh/s
Laptop size medium sized
Optimus +
Quick Sync +
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