FirePro W7100 vs Mobility Radeon HD 5870 Crossfire

When comparing FirePro W7100 and Mobility Radeon HD 5870 Crossfire, 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 FirePro W7100 and Mobility Radeon HD 5870 Crossfire 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 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

  FirePro W7100 Mobility Radeon HD 5870 Crossfire
Power consumption (TDP) 400 Watt 120 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 DDR3, GDDR3, GDDR5
Maximum RAM amount 8 GB 2x1 GB
Display Connectors 4x DisplayPort
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  • FirePro W7100 has 233% more power consumption, than Mobility Radeon HD 5870 Crossfire.
  • FirePro W7100 has 6 GB more memory, than Mobility Radeon HD 5870 Crossfire.
  • FirePro W7100 is used in Desktops, and Mobility Radeon HD 5870 Crossfire - in Laptops.
  • FirePro W7100 is build with GCN 3.0 architecture, and Mobility Radeon HD 5870 Crossfire - with Terascale 2.
  • Core clock speed of FirePro W7100 is 220 MHz higher, than Mobility Radeon HD 5870 Crossfire.
  • FirePro W7100 is manufactured by 28 nm process technology, and Mobility Radeon HD 5870 Crossfire - by 40 nm process technology.
  • Memory clock speed of FirePro W7100 is 4000 MHz higher, than Mobility Radeon HD 5870 Crossfire.

Game benchmarks

high / 1080p 35−40 16−18
ultra / 1080p 21−24 9−10
QHD / 1440p 16−18 4−5
4K / 2160p 10−11
low / 720p 60−65 30−35
medium / 1080p 40−45 18−20
The average gaming FPS of FirePro W7100 in Assassin's Creed Odyssey is 125% more, than Mobility Radeon HD 5870 Crossfire.

Full Specs

  FirePro W7100 Mobility Radeon HD 5870 Crossfire
Architecture GCN 3.0 Terascale 2
Code name Tonga Broadway-XT
Type Workstation Laptop
Release date 12 August 2014 7 January 2010
Pipelines 1792 1600
Core clock speed 920 MHz 700 MHz
Transistor count 5,000 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 103.0
Floating-point performance 3,297 gflops
Length 241 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 1000 MHz
Memory bandwidth 160 GB/s
Shared memory -
DirectX 12 (12_0) DirectX 11, Shader 5.0
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 362 Mh/s
Laptop size large
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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