HD Graphics 5300 vs Radeon R8 M445DX

Find out if it is worth upgrading your current GPU setup by comparing HD Graphics 5300 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 5300 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 5300 and Radeon R8 M445DX are Laptop Graphics Cards

Note: HD Graphics 5300 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 5300 or Radeon R8 M445DX here:

Main Specs

  HD Graphics 5300 Radeon R8 M445DX
Power consumption (TDP) 15 Watt
Interface PCIe 2.0 x1 IGP
Memory type System Shared DDR4/DDR3
Display Connectors No outputs No outputs
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  • HD Graphics 5300 is connected by PCIe 2.0 x1, and Radeon R8 M445DX uses IGP interface.
  • Both cards are used in Laptops.
  • HD Graphics 5300 is build with Gen. 8 Broadwell architecture, and Radeon R8 M445DX - with GCN.
  • Core clock speed of Radeon R8 M445DX is 620 MHz higher, than HD Graphics 5300.
  • HD Graphics 5300 is manufactured by 14 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 0−1 1−2
medium / 1080p 0−1 0−1

Full Specs

  HD Graphics 5300 Radeon R8 M445DX
Architecture Gen. 8 Broadwell GCN
Code name Broadwell GT2 Meso
Type Laptop Laptop
Release date 5 September 2014 1 June 2016
Pipelines 24 704
Core clock speed 100 MHz 720 / 1020 MHz
Boost Clock 900 MHz 1021 MHz
Transistor count 1,300 million 1,550 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 21.60 20.42
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 4.4 4.6
OpenCL 2.0 2.0
Vulkan 1.1.80 1.2.131
Laptop size medium sized
Quick Sync +
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