HD Graphics 5300 vs Radeon HD 7870M

When choosing between HD Graphics 5300 and Radeon HD 7870M, 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 HD 7870M.

HD Graphics 5300 and Radeon HD 7870M are Laptop Graphics Cards

Note: HD Graphics 5300 and Radeon HD 7870M 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 HD 7870M here:

Main Specs

  HD Graphics 5300 Radeon HD 7870M
Power consumption (TDP) 15 Watt 45 Watt
Interface PCIe 2.0 x1 PCIe 3.0 x16
Memory type System Shared GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 7870M has 200% more power consumption, than HD Graphics 5300.
  • HD Graphics 5300 is connected by PCIe 2.0 x1, and Radeon HD 7870M uses PCIe 3.0 x16 interface.
  • Both cards are used in Laptops.
  • HD Graphics 5300 is build with Gen. 8 Broadwell architecture, and Radeon HD 7870M - with GCN.
  • Core clock speed of Radeon HD 7870M is 700 MHz higher, than HD Graphics 5300.
  • HD Graphics 5300 is manufactured by 14 nm process technology, and Radeon HD 7870M - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 6−7
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 0−1 16−18
medium / 1080p 0−1 8−9

Full Specs

  HD Graphics 5300 Radeon HD 7870M
Architecture Gen. 8 Broadwell GCN
Code name Broadwell GT2 Heathrow XT
Type Laptop Laptop
Release date 5 September 2014 24 April 2012
Pipelines 24 640
Core clock speed 100 MHz 800 MHz
Boost Clock 900 MHz
Transistor count 1,300 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 21.60 32.00
Floating-point performance 1,024 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 64 GB/s
Shared memory + -
DirectX 12 (11_1) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.4 4.6
OpenCL 2.0 1.2
Vulkan 1.1.80 1.2.131
Laptop size large
Quick Sync +
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