Mobility Radeon HD 5870 vs Radeon PRO WX 2100

When choosing between Mobility Radeon HD 5870 and Radeon PRO WX 2100, 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 Mobility Radeon HD 5870 and Radeon PRO WX 2100.

Mobility Radeon HD 5870 and Radeon PRO WX 2100 are Laptop Graphics Cards

Note: Mobility Radeon HD 5870 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 or Radeon PRO WX 2100 here:

Main Specs

  Mobility Radeon HD 5870 Radeon PRO WX 2100
Power consumption (TDP) 50 Watt 35 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR3, GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs 1x DisplayPort, 2x mini-DisplayPort
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  • Mobility Radeon HD 5870 has 42% more power consumption, than Radeon PRO WX 2100.
  • Mobility Radeon HD 5870 is connected by MXM-B (3.0), and Radeon PRO WX 2100 uses PCIe 3.0 x8 interface.
  • Radeon PRO WX 2100 has 1 GB more memory, than Mobility Radeon HD 5870.
  • Mobility Radeon HD 5870 is used in Laptops, and Radeon PRO WX 2100 - in Mobile workstations.
  • Mobility Radeon HD 5870 is build with Terascale 2 architecture, and Radeon PRO WX 2100 - with Polaris.
  • Mobility Radeon HD 5870 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.

Game benchmarks

high / 1080p 10−11 7−8
ultra / 1080p 6−7 4−5
QHD / 1440p 0−1 0−1
low / 720p 21−24 18−20
medium / 1080p 12−14 9−10
The average gaming FPS of Mobility Radeon HD 5870 in Assassin's Creed Odyssey is 30% more, than Radeon PRO WX 2100.

Full Specs

  Mobility Radeon HD 5870 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 800 512
Core clock speed 700 MHz
Boost Clock 1219 MHz
Transistor count 1,040 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 28.00 39.01
Floating-point performance 1,120.0 gflops 1,248 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 6000 MHz
Memory bandwidth 64 GB/s 48 GB/s
Shared memory - -
DirectX 11.2 (11_0) 12 (12_0)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
FreeSync +
Laptop size large large
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