HD Graphics 5300 vs Radeon RX 460 mobile

When choosing between HD Graphics 5300 and Radeon RX 460 mobile, 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 HD Graphics 5300 and Radeon RX 460 mobile.

HD Graphics 5300 and Radeon RX 460 mobile are Laptop Graphics Cards

Note: HD Graphics 5300 and Radeon RX 460 mobile 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 RX 460 mobile here:

Main Specs

  HD Graphics 5300 Radeon RX 460 mobile
Power consumption (TDP) 15 Watt 55 Watt
Interface PCIe 2.0 x1 MXM-B (3.0)
Memory type System Shared GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon RX 460 mobile has 266% more power consumption, than HD Graphics 5300.
  • HD Graphics 5300 is connected by PCIe 2.0 x1, and Radeon RX 460 mobile uses MXM-B (3.0) interface.
  • Both cards are used in Laptops.
  • HD Graphics 5300 is build with Gen. 8 Broadwell architecture, and Radeon RX 460 mobile - with Polaris.
  • HD Graphics 5300 and Radeon RX 460 mobile are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 9−10
QHD / 1440p 0−1 3−4
low / 720p 0−1 30−35
medium / 1080p 0−1 21−24

Full Specs

  HD Graphics 5300 Radeon RX 460 mobile
Architecture Gen. 8 Broadwell Polaris
Code name Broadwell GT2 Polaris 11 / Baffin XT
Type Laptop Laptop
Release date 5 September 2014 8 August 2016
Pipelines 24 896
Core clock speed 100 MHz
Boost Clock 900 MHz 1180 MHz
Transistor count 1,300 million 3,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 21.60 66.08
Floating-point performance 2,115 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 80 GB/s
Shared memory + -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.4 4.6
OpenCL 2.0 2.0
Vulkan 1.1.80 1.2.131
FreeSync +
Laptop size large
Quick Sync +
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