GeForce GT 445M vs Radeon Pro 555

In this comparison between GeForce GT 445M and Radeon Pro 555 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 445M will be the best choice, for others Radeon Pro 555 will be their preference. Study the comparison tables below and make your choice.

GeForce GT 445M and Radeon Pro 555 are Laptop Graphics Cards

Note: GeForce GT 445M and Radeon Pro 555 are only used in laptop graphics. They have 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 445M or Radeon Pro 555 here:

Main Specs

  GeForce GT 445M Radeon Pro 555
Power consumption (TDP) 35 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon Pro 555 has 114% more power consumption, than GeForce GT 445M.
  • GeForce GT 445M is connected by PCIe 2.0 x16, and Radeon Pro 555 uses PCIe 3.0 x8 interface.
  • GeForce GT 445M has 1 GB more memory, than Radeon Pro 555.
  • GeForce GT 445M is used in Laptops, and Radeon Pro 555 - in Mobile workstations.
  • GeForce GT 445M is build with Fermi architecture, and Radeon Pro 555 - with Polaris.
  • Core clock speed of GeForce GT 445M is 325 MHz higher, than Radeon Pro 555.
  • GeForce GT 445M is manufactured by 40 nm process technology, and Radeon Pro 555 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555 is 3830 MHz higher, than GeForce GT 445M.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 0−1 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 10−11 30−35
medium / 1080p 1−2 20−22
The average gaming FPS of Radeon Pro 555 in Assassin's Creed Odyssey is 333% more, than GeForce GT 445M.

Full Specs

  GeForce GT 445M Radeon Pro 555
Architecture Fermi Polaris
Code name N11E-GE Polaris 21
Type Laptop Mobile workstation
Release date 3 September 2010 5 June 2017
Pipelines 144 768
Core clock speed 1180 MHz 855 MHz
Transistor count 1,170 million 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 10.6 billion/sec 40.80
Floating-point performance 339.8 gflops 1,306 gflops
Memory bus width 192 Bit 128 Bit
Memory clock speed 1250 MHz 5080 MHz
Memory bandwidth 60.0 GB/s 81.6 GB/s
Shared memory - -
DirectX 12 API 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA +
FreeSync +
CUDA cores 144
SLI options +
Laptop size large large
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