GeForce GT 440 vs Maxwell GPU Surface Book

When comparing GeForce GT 440 and Maxwell GPU Surface Book, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 440 and Maxwell GPU Surface Book is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Maxwell GPU Surface Book is a Laptop Graphics Card

Note: Maxwell GPU Surface Book 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 Maxwell GPU Surface Book here:

Main Specs

  GeForce GT 440 Maxwell GPU Surface Book
Power consumption (TDP) 65 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 512 MB GDDR5 or 1 GB 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA
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  • GeForce GT 440 has 511 GB more memory, than Maxwell GPU Surface Book.
  • GeForce GT 440 is used in Desktops, and Maxwell GPU Surface Book - in Laptops.
  • GeForce GT 440 is build with Fermi architecture, and Maxwell GPU Surface Book - with Maxwell.
  • Core clock speed of GeForce GT 440 is 666 MHz higher, than Maxwell GPU Surface Book.
  • GeForce GT 440 is manufactured by 40 nm process technology, and Maxwell GPU Surface Book - by 28 nm process technology.
  • Memory clock speed of Maxwell GPU Surface Book is 3412 MHz higher, than GeForce GT 440.

Game benchmarks

high / 1080p 0−1 8−9
ultra / 1080p 5−6
QHD / 1440p 0−1 0−1
low / 720p 1−2 20−22
medium / 1080p 0−1 10−12
The average gaming FPS of Maxwell GPU Surface Book in Assassin's Creed Odyssey is 2000% more, than GeForce GT 440.

Full Specs

  GeForce GT 440 Maxwell GPU Surface Book
Architecture Fermi Maxwell
Code name GF108 Surface Book
Type Desktop Laptop
Release date 1 February 2011 1 October 2015
Pipelines 96 384
Core clock speed 1620 MHz 954 MHz
Boost Clock 993 MHz
Transistor count 585 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 13.0 billion/sec
Floating-point performance 311.04 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 64 Bit
Memory clock speed 1600 MHz (GDDR5) or 900 MHz (DDR3) 5012 MHz
Shared memory -
DirectX 12 (11_0) DirectX 12 (FL 11_0), Shader 5.0
Shader Model 5.1
OpenGL 4.2
OpenCL 1.1
Vulkan N/A
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
Optimus +
Standard memory config per GPU 1 GB GDDR5 or 2 GB
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