GeForce GT 445M vs Iris Graphics 6100

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 445M and Iris Graphics 6100. 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 445M and Iris Graphics 6100. 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 445M and Iris Graphics 6100 are Laptop Graphics Cards

Note: GeForce GT 445M 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 GT 445M or Iris Graphics 6100 here:

Main Specs

  GeForce GT 445M Iris Graphics 6100
Power consumption (TDP) 35 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x1
Supplementary power connectors None
Memory type GDDR5 System Shared
Maximum RAM amount 3 GB
Display Connectors No outputs No outputs
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  • GeForce GT 445M has 133% more power consumption, than Iris Graphics 6100.
  • GeForce GT 445M is connected by PCIe 2.0 x16, and Iris Graphics 6100 uses PCIe 2.0 x1 interface.
  • Both cards are used in Laptops.
  • GeForce GT 445M is build with Fermi architecture, and Iris Graphics 6100 - with Gen. 8 Broadwell.
  • Core clock speed of GeForce GT 445M is 880 MHz higher, than Iris Graphics 6100.
  • GeForce GT 445M is manufactured by 40 nm process technology, and Iris Graphics 6100 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 4−5
ultra / 1080p 0−1 3−4
QHD / 1440p 0−1 0−1
low / 720p 10−11 12−14
medium / 1080p 1−2 5−6
The average gaming FPS of Iris Graphics 6100 in Assassin's Creed Odyssey is 50% more, than GeForce GT 445M.

Full Specs

  GeForce GT 445M Iris Graphics 6100
Architecture Fermi Gen. 8 Broadwell
Code name N11E-GE Broadwell GT3
Type Laptop Laptop
Release date 3 September 2010 5 January 2015
Pipelines 144 48
Core clock speed 1180 MHz 300 MHz
Boost Clock 1100 MHz
Transistor count 1,170 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 10.6 billion/sec 52.80
Floating-point performance 339.8 gflops
Memory bus width 192 Bit 64/128 Bit
Memory clock speed 1250 MHz
Memory bandwidth 60.0 GB/s
Shared memory - +
DirectX 12 API 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.4
OpenCL 1.1 2.0
Vulkan N/A 1.1.80
CUDA +
CUDA cores 144
SLI options +
Laptop size large
Quick Sync +
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