GeForce GT 440 vs GeForce GT 755M

In this comparison between GeForce GT 440 and GeForce GT 755M 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 GeForce GT 755M will be their preference. Study the comparison tables below and make your choice.

GeForce GT 755M is a Laptop Graphics Card

Note: GeForce GT 755M 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 GeForce GT 755M here:

Main Specs

  GeForce GT 440 GeForce GT 755M
Power consumption (TDP) 65 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 512 MB GDDR5 or 1 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • GeForce GT 440 has 30% more power consumption, than GeForce GT 755M.
  • GeForce GT 440 is connected by PCIe 2.0 x16, and GeForce GT 755M uses PCIe 3.0 x16 interface.
  • GeForce GT 440 has 508 GB more memory, than GeForce GT 755M.
  • GeForce GT 440 is used in Desktops, and GeForce GT 755M - in Laptops.
  • GeForce GT 440 is build with Fermi architecture, and GeForce GT 755M - with Kepler.
  • Core clock speed of GeForce GT 440 is 640 MHz higher, than GeForce GT 755M.
  • GeForce GT 440 is manufactured by 40 nm process technology, and GeForce GT 755M - by 28 nm process technology.
  • Memory clock speed of GeForce GT 755M is 3800 MHz higher, than GeForce GT 440.

Game benchmarks

high / 1080p 0−1 7−8
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 1−2 18−20
medium / 1080p 0−1 9−10
The average gaming FPS of GeForce GT 755M in Assassin's Creed Odyssey is 1800% more, than GeForce GT 440.

Full Specs

  GeForce GT 440 GeForce GT 755M
Architecture Fermi Kepler
Code name GF108 N14P-
Type Desktop Laptop
Release date 1 February 2011 25 June 2013
Pipelines 96 384
Core clock speed 1620 MHz 980 MHz
Transistor count 585 million 1,270 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 13.0 billion/sec 31.36
Floating-point performance 311.04 gflops 752.6 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 128 Bit
Memory clock speed 1600 MHz (GDDR5) or 900 MHz (DDR3) 5400 MHz
Memory bandwidth 86.4 GB/s
Shared memory -
DirectX 12 (11_0) 12 API
Shader Model 5.1 5.1
OpenGL 4.2 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 96
Bus support PCI-E 2.0 x 16 PCI Express 3.0, PCI Express 2.0
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 27 Mh/s
Laptop size medium sized
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
Standard memory config per GPU 1 GB GDDR5 or 2 GB
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