GeForce GT 445M vs Radeon Sky 500

When choosing between GeForce GT 445M and Radeon Sky 500, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 445M and Radeon Sky 500.

GeForce GT 445M is a Laptop Graphics Card

Note: GeForce GT 445M 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 GeForce GT 445M here:

Main Specs

  GeForce GT 445M Radeon Sky 500
Power consumption (TDP) 35 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 4 GB
Display Connectors No outputs 1x DisplayPort
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  • Radeon Sky 500 has 328% more power consumption, than GeForce GT 445M.
  • GeForce GT 445M is connected by PCIe 2.0 x16, and Radeon Sky 500 uses PCIe 3.0 x16 interface.
  • Radeon Sky 500 has 1 GB more memory, than GeForce GT 445M.
  • GeForce GT 445M is used in Laptops, and Radeon Sky 500 - in Desktops.
  • GeForce GT 445M is build with Fermi architecture, and Radeon Sky 500 - with GCN 1.0.
  • Core clock speed of GeForce GT 445M is 230 MHz higher, than Radeon Sky 500.
  • GeForce GT 445M is manufactured by 40 nm process technology, and Radeon Sky 500 - by 28 nm process technology.
  • Memory clock speed of Radeon Sky 500 is 3550 MHz higher, than GeForce GT 445M.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 10−11 60−65
medium / 1080p 1−2 40−45
The average gaming FPS of Radeon Sky 500 in Assassin's Creed Odyssey is 766% more, than GeForce GT 445M.

Full Specs

  GeForce GT 445M Radeon Sky 500
Architecture Fermi GCN 1.0
Code name N11E-GE Pitcairn
Type Laptop Desktop
Release date 3 September 2010 27 March 2013
Pipelines 144 1280
Core clock speed 1180 MHz 950 MHz
Transistor count 1,170 million 2,800 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 10.6 billion/sec 76.00
Floating-point performance 339.8 gflops 2,432 gflops
Length 242 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 1250 MHz 4800 MHz
Memory bandwidth 60.0 GB/s 154 GB/s
Shared memory -
DirectX 12 API 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA +
CUDA cores 144
Bus support PCIe 3.0
SLI options +
Laptop size large
Form factor full height / full length
DisplayPort count 1
Dual-link DVI support +
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