Mobility Radeon HD 5870 Crossfire vs Quadro P520

When comparing Mobility Radeon HD 5870 Crossfire and Quadro P520, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Mobility Radeon HD 5870 Crossfire and Quadro P520 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Mobility Radeon HD 5870 Crossfire and Quadro P520 are Laptop Graphics Cards

Note: Mobility Radeon HD 5870 Crossfire and Quadro P520 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 5870 Crossfire or Quadro P520 here:

Main Specs

  Mobility Radeon HD 5870 Crossfire Quadro P520
Power consumption (TDP) 120 Watt
Memory type DDR3, GDDR3, GDDR5 GDDR5
Maximum RAM amount 2x1 GB 2 GB
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  • Mobility Radeon HD 5870 Crossfire and Quadro P520 have maximum RAM of 2 GB.
  • Mobility Radeon HD 5870 Crossfire is used in Laptops, and Quadro P520 - in Mobile workstations.
  • Mobility Radeon HD 5870 Crossfire is build with Terascale 2 architecture, and Quadro P520 - with Pascal.
  • Core clock speed of Quadro P520 is 603 MHz higher, than Mobility Radeon HD 5870 Crossfire.
  • Mobility Radeon HD 5870 Crossfire is manufactured by 40 nm process technology, and Quadro P520 - by 14 nm process technology.
  • Memory clock speed of Quadro P520 is 5000 MHz higher, than Mobility Radeon HD 5870 Crossfire.

Game benchmarks

high / 1080p 16−18 10−12
ultra / 1080p 9−10 6−7
QHD / 1440p 4−5 1−2
low / 720p 30−35 24−27
medium / 1080p 18−20 12−14
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Assassin's Creed Odyssey is 45% more, than Quadro P520.

Full Specs

  Mobility Radeon HD 5870 Crossfire Quadro P520
Architecture Terascale 2 Pascal
Code name Broadway-XT
Type Laptop Mobile workstation
Release date 7 January 2010 27 May 2019
Pipelines 1600 384
Core clock speed 700 MHz 1303 MHz
Boost Clock 1493 MHz
Manufacturing process technology 40 nm 14 nm
Memory bus width 128 Bit 64 Bit
Memory clock speed 1000 MHz 6000 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 DirectX 12_1
Vulkan +
Laptop size large large
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