GeForce GT 440 vs Radeon RX 550X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 440 and Radeon RX 550X. 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 440 and Radeon RX 550X. 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.

Main Specs

  GeForce GT 440 Radeon RX 550X
Power consumption (TDP) 65 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None None
Memory type DDR3 GDDR5
Maximum RAM amount 512 MB GDDR5 or 1 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GT 440 has 30% more power consumption, than Radeon RX 550X.
  • GeForce GT 440 is connected by PCIe 2.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
  • GeForce GT 440 has 508 GB more memory, than Radeon RX 550X.
  • Both cards are used in Desktops.
  • GeForce GT 440 is build with Fermi architecture, and Radeon RX 550X - with GCN 4.0.
  • Core clock speed of GeForce GT 440 is 520 MHz higher, than Radeon RX 550X.
  • GeForce GT 440 is manufactured by 40 nm process technology, and Radeon RX 550X - by 14 nm process technology.
  • Radeon RX 550X is 140 mm longer, than GeForce GT 440.
  • Memory clock speed of Radeon RX 550X is 4400 MHz higher, than GeForce GT 440.

Game benchmarks

high / 1080p 0−1 10−11
ultra / 1080p 6−7
QHD / 1440p 0−1 0−1
low / 720p 1−2 21−24
medium / 1080p 0−1 12−14
The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 2100% more, than GeForce GT 440.

Full Specs

  GeForce GT 440 Radeon RX 550X
Architecture Fermi GCN 4.0
Code name GF108 Lexa
Type Desktop Desktop
Release date 1 February 2011 16 December 2018
Pipelines 96 512
Core clock speed 1620 MHz 1100 MHz
Boost Clock 1183 MHz
Transistor count 585 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 13.0 billion/sec 37.86
Floating-point performance 311.04 gflops 1,211 gflops
Length 5.7" (14.5 cm) 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1600 MHz (GDDR5) or 900 MHz (DDR3) 6000 MHz
Memory bandwidth 96 GB/s
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.2 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
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
Standard memory config per GPU 1 GB GDDR5 or 2 GB
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