Mobility Radeon HD 5830 vs Radeon 520

If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 5830 and Radeon 520, 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 Mobility Radeon HD 5830 stacks up against Radeon 520, check out specs charts below.

Mobility Radeon HD 5830 and Radeon 520 are Laptop Graphics Cards

Note: Mobility Radeon HD 5830 and Radeon 520 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 Mobility Radeon HD 5830 or Radeon 520 here:

Main Specs

  Mobility Radeon HD 5830 Radeon 520
Power consumption (TDP) 24 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR3 DDR3, GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • Radeon 520 has 108% more power consumption, than Mobility Radeon HD 5830.
  • Mobility Radeon HD 5830 is connected by PCIe 2.0 x16, and Radeon 520 uses PCIe 3.0 x8 interface.
  • Radeon 520 has 1 GB more memory, than Mobility Radeon HD 5830.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 5830 is build with Terascale 2 architecture, and Radeon 520 - with GCN 1.0.
  • Core clock speed of Radeon 520 is 530 MHz higher, than Mobility Radeon HD 5830.
  • Mobility Radeon HD 5830 is manufactured by 40 nm process technology, and Radeon 520 - by 28 nm process technology.
  • Memory clock speed of Radeon 520 is 1450 MHz higher, than Mobility Radeon HD 5830.

Game benchmarks

high / 1080p 4−5 0−1
ultra / 1080p 2−3
QHD / 1440p 0−1 0−1
low / 720p 16−18 1−2
medium / 1080p 6−7 0−1
The average gaming FPS of Mobility Radeon HD 5830 in Assassin's Creed Odyssey is 1600% more, than Radeon 520.

Full Specs

  Mobility Radeon HD 5830 Radeon 520
Architecture Terascale 2 GCN 1.0
Code name Broadway Oland
Type Laptop Laptop
Release date 7 January 2010 21 March 2017
Pipelines 800 320
Core clock speed 500 MHz 1030 MHz
Transistor count 1,040 million 1,040 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.00 20.60
Floating-point performance 800.0 gflops 659.2 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 800 MHz 2250 MHz
Memory bandwidth 25.6 GB/s 16 GB/s
Shared memory - -
DirectX 11.2 (11_0) 12.0
Shader Model 5.0 5.0
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A +
Laptop size large
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