GeForce GT 440 vs Iris Plus Graphics 655

In this comparison between GeForce GT 440 and Iris Plus Graphics 655 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 440 will be the best choice, for others Iris Plus Graphics 655 will be their preference. Study the comparison tables below and make your choice.

Iris Plus Graphics 655 is a Laptop Graphics Card

Note: Iris Plus Graphics 655 is only used in laptop graphics. It has 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 Iris Plus Graphics 655 here:

Main Specs

  GeForce GT 440 Iris Plus Graphics 655
Power consumption (TDP) 65 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors None
Memory type DDR3 DDR3/DDR4
Maximum RAM amount 512 MB GDDR5 or 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • GeForce GT 440 has 333% more power consumption, than Iris Plus Graphics 655.
  • GeForce GT 440 is connected by PCIe 2.0 x16, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
  • GeForce GT 440 is used in Desktops, and Iris Plus Graphics 655 - in Laptops.
  • GeForce GT 440 is build with Fermi architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GT 440 is 1320 MHz higher, than Iris Plus Graphics 655.
  • GeForce GT 440 is manufactured by 40 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 GT 440.

Full Specs

  GeForce GT 440 Iris Plus Graphics 655
Architecture Fermi Gen. 9.5 Kaby Lake
Code name GF108 Kaby Lake GT3e
Type Desktop Laptop
Release date 1 February 2011 1 September 2017
Pipelines 96 48
Core clock speed 1620 MHz 300 MHz
Boost Clock 1200 MHz
Transistor count 585 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 13.0 billion/sec 50.40
Floating-point performance 311.04 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit
Memory clock speed 1600 MHz (GDDR5) or 900 MHz (DDR3)
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.2 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.103
CUDA +
CUDA cores 96
Bus support PCI-E 2.0 x 16
Height 4.376" (11.1 cm)
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 20 Mh/s
Quick Sync +
Standard memory config per GPU 1 GB GDDR5 or 2 GB
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