Mobility Radeon HD 5870 Crossfire vs Radeon PRO WX 2100

When comparing Mobility Radeon HD 5870 Crossfire and Radeon PRO WX 2100, 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 Radeon PRO WX 2100 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 Radeon PRO WX 2100 are Laptop Graphics Cards

Note: Mobility Radeon HD 5870 Crossfire and Radeon PRO WX 2100 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 Radeon PRO WX 2100 here:

Main Specs

  Mobility Radeon HD 5870 Crossfire Radeon PRO WX 2100
Power consumption (TDP) 120 Watt 35 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR3, GDDR5 GDDR5
Maximum RAM amount 2x1 GB 2 GB
Display Connectors 1x DisplayPort, 2x mini-DisplayPort
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  • Mobility Radeon HD 5870 Crossfire has 242% more power consumption, than Radeon PRO WX 2100.
  • Mobility Radeon HD 5870 Crossfire and Radeon PRO WX 2100 have maximum RAM of 2 GB.
  • Mobility Radeon HD 5870 Crossfire is used in Laptops, and Radeon PRO WX 2100 - in Mobile workstations.
  • Mobility Radeon HD 5870 Crossfire is build with Terascale 2 architecture, and Radeon PRO WX 2100 - with Polaris.
  • Mobility Radeon HD 5870 Crossfire is manufactured by 40 nm process technology, and Radeon PRO WX 2100 - by 14 nm process technology.
  • Memory clock speed of Radeon PRO WX 2100 is 5000 MHz higher, than Mobility Radeon HD 5870 Crossfire.

Game benchmarks

high / 1080p 16−18 7−8
ultra / 1080p 9−10 4−5
QHD / 1440p 4−5 0−1
low / 720p 30−35 18−20
medium / 1080p 18−20 9−10
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Assassin's Creed Odyssey is 90% more, than Radeon PRO WX 2100.

Full Specs

  Mobility Radeon HD 5870 Crossfire Radeon PRO WX 2100
Architecture Terascale 2 Polaris
Code name Broadway-XT Polaris 12
Type Laptop Mobile workstation
Release date 7 January 2010 21 March 2018
Pipelines 1600 512
Core clock speed 700 MHz
Boost Clock 1219 MHz
Transistor count 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 39.01
Floating-point performance 1,248 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 6000 MHz
Memory bandwidth 48 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
FreeSync +
Laptop size large large
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