HD Graphics 4400 vs Radeon R8 M445DX

Find out if it is worth upgrading your current GPU setup by comparing HD Graphics 4400 and Radeon R8 M445DX. 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 HD Graphics 4400 and Radeon R8 M445DX. 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.

HD Graphics 4400 and Radeon R8 M445DX are Laptop Graphics Cards

Note: HD Graphics 4400 and Radeon R8 M445DX 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 HD Graphics 4400 or Radeon R8 M445DX here:

Main Specs

  HD Graphics 4400 Radeon R8 M445DX
Power consumption (TDP) 20 Watt
Interface PCIe 1.0 x16 IGP
Memory type System Shared DDR4/DDR3
Display Connectors No outputs No outputs
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  • HD Graphics 4400 is connected by PCIe 1.0 x16, and Radeon R8 M445DX uses IGP interface.
  • Both cards are used in Laptops.
  • HD Graphics 4400 is build with Gen. 7.5 Haswell architecture, and Radeon R8 M445DX - with GCN.
  • Core clock speed of Radeon R8 M445DX is 520 MHz higher, than HD Graphics 4400.
  • HD Graphics 4400 is manufactured by 22 nm process technology, and Radeon R8 M445DX - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 2−3 1−2
medium / 1080p 0−1 0−1
The average gaming FPS of HD Graphics 4400 in Assassin's Creed Odyssey is 100% more, than Radeon R8 M445DX.

Full Specs

  HD Graphics 4400 Radeon R8 M445DX
Architecture Gen. 7.5 Haswell GCN
Code name Haswell GT2 Meso
Type Laptop Laptop
Release date 5 June 2013 1 June 2016
Pipelines 20 704
Core clock speed 200 MHz 720 / 1020 MHz
Boost Clock 1100 MHz 1021 MHz
Transistor count 392 million 1,550 million
Manufacturing process technology 22 nm 28 nm
Texture fill rate 22.00 20.42
Floating-point performance 46 gflops
Memory bus width 64/128 Bit 128 + 64 Bit
Memory clock speed 933 / 1000 MHz
Shared memory + -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.0
OpenGL 4.3 4.6
OpenCL 1.2 2.0
Vulkan 1.1.80 1.2.131
Laptop size medium sized
Quick Sync +
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