Mobility Radeon HD 5870 Crossfire vs Radeon Pro WX 7100

In this comparison between Mobility Radeon HD 5870 Crossfire and Radeon Pro WX 7100 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Mobility Radeon HD 5870 Crossfire will be the best choice, for others Radeon Pro WX 7100 will be their preference. Study the comparison tables below and make your choice.

Mobility Radeon HD 5870 Crossfire is a Laptop Graphics Card

Note: Mobility Radeon HD 5870 Crossfire is only used in laptop graphics. It has 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 here:

Main Specs

  Mobility Radeon HD 5870 Crossfire Radeon Pro WX 7100
Power consumption (TDP) 120 Watt 130 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3, GDDR3, GDDR5 GDDR5
Maximum RAM amount 2x1 GB 8 GB
Display Connectors 4x DisplayPort
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  • Radeon Pro WX 7100 has 8% more power consumption, than Mobility Radeon HD 5870 Crossfire.
  • Radeon Pro WX 7100 has 6 GB more memory, than Mobility Radeon HD 5870 Crossfire.
  • Mobility Radeon HD 5870 Crossfire is used in Laptops, and Radeon Pro WX 7100 - in Desktops.
  • Mobility Radeon HD 5870 Crossfire is build with Terascale 2 architecture, and Radeon Pro WX 7100 - with Polaris.
  • Mobility Radeon HD 5870 Crossfire is manufactured by 40 nm process technology, and Radeon Pro WX 7100 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro WX 7100 is 6000 MHz higher, than Mobility Radeon HD 5870 Crossfire.

Game benchmarks

high / 1080p 16−18 35−40
ultra / 1080p 9−10 24−27
QHD / 1440p 4−5 18−20
4K / 2160p 10−11
low / 720p 30−35 60−65
medium / 1080p 18−20 45−50
The average gaming FPS of Radeon Pro WX 7100 in Assassin's Creed Odyssey is 137% more, than Mobility Radeon HD 5870 Crossfire.

Full Specs

  Mobility Radeon HD 5870 Crossfire Radeon Pro WX 7100
Architecture Terascale 2 Polaris
Code name Broadway-XT Polaris 12
Type Laptop Workstation
Release date 7 January 2010 1 March 2017
Pipelines 1600 2304
Core clock speed 700 MHz
Boost Clock 1243 MHz
Transistor count 5,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 179.0
Floating-point performance 5,728 gflops
Length 241 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1000 MHz 7000 MHz
Memory bandwidth 224.0 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 +
Bitcoin / BTC (SHA256) 567 Mh/s
Laptop size large
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