HD Graphics 5300 vs Radeon R9 M280X

If you are going to buy a new graphics card and are choosing between HD Graphics 5300 and Radeon R9 M280X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the HD Graphics 5300 stacks up against Radeon R9 M280X, check out specs charts below.

HD Graphics 5300 and Radeon R9 M280X are Laptop Graphics Cards

Note: HD Graphics 5300 and Radeon R9 M280X 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 R9 M280X here:

Main Specs

  HD Graphics 5300 Radeon R9 M280X
Power consumption (TDP) 15 Watt
Interface PCIe 2.0 x1 PCIe 3.0 x16
Memory type System Shared Not Listed
Display Connectors No outputs No outputs
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  • HD Graphics 5300 is connected by PCIe 2.0 x1, and Radeon R9 M280X uses PCIe 3.0 x16 interface.
  • Both cards are used in Laptops.
  • HD Graphics 5300 is build with Gen. 8 Broadwell architecture, and Radeon R9 M280X - with GCN.
  • Core clock speed of Radeon R9 M280X is 800 MHz higher, than HD Graphics 5300.
  • HD Graphics 5300 is manufactured by 14 nm process technology, and Radeon R9 M280X - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 0−1 14−16
medium / 1080p 0−1 4−5

Full Specs

  HD Graphics 5300 Radeon R9 M280X
Architecture Gen. 8 Broadwell GCN
Code name Broadwell GT2 Saturn XT
Type Laptop Laptop
Release date 5 September 2014 1 February 2015
Pipelines 24 896
Core clock speed 100 MHz 900 MHz
Boost Clock 900 MHz
Transistor count 1,300 million 2,080 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 21.60 61.60
Floating-point performance 1,792 gflops
Memory bus width 64/128 Bit
Memory bandwidth 96 GB/s
Shared memory + -
DirectX 12 (11_1)
Shader Model 5.1 6.3
OpenGL 4.4 4.4
OpenCL 2.0 Not Listed
Vulkan 1.1.80
FreeSync +
Bus support Not Listed
Laptop size large
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
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