GeForce GT 440 vs Radeon Pro 555

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 440 and Radeon Pro 555. 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 Pro 555. 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.

Radeon Pro 555 is a Laptop Graphics Card

Note: Radeon Pro 555 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 Radeon Pro 555 here:

Main Specs

  GeForce GT 440 Radeon Pro 555
Power consumption (TDP) 65 Watt 75 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 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • Radeon Pro 555 has 15% more power consumption, than GeForce GT 440.
  • GeForce GT 440 is connected by PCIe 2.0 x16, and Radeon Pro 555 uses PCIe 3.0 x8 interface.
  • GeForce GT 440 has 510 GB more memory, than Radeon Pro 555.
  • GeForce GT 440 is used in Desktops, and Radeon Pro 555 - in Mobile workstations.
  • GeForce GT 440 is build with Fermi architecture, and Radeon Pro 555 - with Polaris.
  • Core clock speed of GeForce GT 440 is 765 MHz higher, than Radeon Pro 555.
  • GeForce GT 440 is manufactured by 40 nm process technology, and Radeon Pro 555 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555 is 3480 MHz higher, than GeForce GT 440.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 1−2 30−35
medium / 1080p 0−1 20−22
The average gaming FPS of Radeon Pro 555 in Assassin's Creed Odyssey is 3100% more, than GeForce GT 440.

Full Specs

  GeForce GT 440 Radeon Pro 555
Architecture Fermi Polaris
Code name GF108 Polaris 21
Type Desktop Mobile workstation
Release date 1 February 2011 5 June 2017
Pipelines 96 768
Core clock speed 1620 MHz 855 MHz
Transistor count 585 million 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 13.0 billion/sec 40.80
Floating-point performance 311.04 gflops 1,306 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 128 Bit
Memory clock speed 1600 MHz (GDDR5) or 900 MHz (DDR3) 5080 MHz
Memory bandwidth 81.6 GB/s
Shared memory -
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 +
FreeSync +
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
Laptop size large
Standard memory config per GPU 1 GB GDDR5 or 2 GB
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