GeForce GT 650M vs Iris Plus Graphics 655

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 650M and Iris Plus Graphics 655. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 650M and Iris Plus Graphics 655. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GT 650M and Iris Plus Graphics 655 are Laptop Graphics Cards

Note: GeForce GT 650M 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 GT 650M or Iris Plus Graphics 655 here:

Main Specs

  GeForce GT 650M Iris Plus Graphics 655
Power consumption (TDP) 45 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Memory type DDR3\GDDR5 DDR3/DDR4
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • GeForce GT 650M has 200% more power consumption, than Iris Plus Graphics 655.
  • GeForce GT 650M is connected by PCIe 3.0 x16, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
  • Both cards are used in Laptops.
  • GeForce GT 650M is build with Kepler architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
  • GeForce GT 650M is manufactured by 28 nm process technology, and Iris Plus Graphics 655 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 12−14
ultra / 1080p 1−2 7−8
QHD / 1440p 0−1 2−3
low / 720p 14−16 27−30
medium / 1080p 5−6 16−18
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 166% more, than GeForce GT 650M.

Full Specs

  GeForce GT 650M Iris Plus Graphics 655
Architecture Kepler Gen. 9.5 Kaby Lake
Code name N13E-GE Kaby Lake GT3e
Type Laptop Laptop
Release date 22 March 2012 1 September 2017
Pipelines 384 48
Core clock speed 300 MHz
Boost Clock 900 MHz 1200 MHz
Transistor count 1,270 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 50.40
Floating-point performance 652.8 gflops
Memory bus width 128bit
Memory clock speed 1800 - 4000 MHz
Shared memory - +
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.1
Vulkan 1.1.126 1.1.103
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 +
  Check Price Check Price