GeForce GT 440 vs UHD Graphics 620

When comparing GeForce GT 440 and UHD Graphics 620, 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 UHD Graphics 620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

UHD Graphics 620 is a Laptop Graphics Card

Note: UHD Graphics 620 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 UHD Graphics 620 here:

Main Specs

  GeForce GT 440 UHD Graphics 620
Power consumption (TDP) 65 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors None
Memory type DDR3 LPDDR3/DDR4
Maximum RAM amount 512 MB GDDR5 or 1 GB 32 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • GeForce GT 440 has 333% more power consumption, than UHD Graphics 620.
  • GeForce GT 440 is connected by PCIe 2.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
  • GeForce GT 440 has 480 GB more memory, than UHD Graphics 620.
  • GeForce GT 440 is used in Desktops, and UHD Graphics 620 - in Laptops.
  • GeForce GT 440 is build with Fermi architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Core clock speed of GeForce GT 440 is 1320 MHz higher, than UHD Graphics 620.
  • GeForce GT 440 is manufactured by 40 nm process technology, and UHD Graphics 620 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 1−2 12−14
medium / 1080p 0−1 3−4
The average gaming FPS of UHD Graphics 620 in Assassin's Creed Odyssey is 1200% more, than GeForce GT 440.

Full Specs

  GeForce GT 440 UHD Graphics 620
Architecture Fermi Gen. 9.5
Code name GF108 Kaby-Lake-Refresh GT2
Type Desktop Laptop
Release date 1 February 2011 1 September 2017
Pipelines 96 24
Core clock speed 1620 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 585 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 13.0 billion/sec 27.60
Floating-point performance 311.04 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 64/128 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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