FirePro W5100 vs Mobility Radeon HD 5870 Crossfire

Find out if it is worth upgrading your current GPU setup by comparing FirePro W5100 and Mobility Radeon HD 5870 Crossfire. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between FirePro W5100 and Mobility Radeon HD 5870 Crossfire. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 W5100 Mobility Radeon HD 5870 Crossfire
Power consumption (TDP) 50 Watt 120 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 DDR3, GDDR3, GDDR5
Maximum RAM amount 4 GB 2x1 GB
Display Connectors 4x DisplayPort
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  • Mobility Radeon HD 5870 Crossfire has 140% more power consumption, than FirePro W5100.
  • FirePro W5100 has 2 GB more memory, than Mobility Radeon HD 5870 Crossfire.
  • FirePro W5100 is used in Desktops, and Mobility Radeon HD 5870 Crossfire - in Laptops.
  • FirePro W5100 is build with GCN 2.0 architecture, and Mobility Radeon HD 5870 Crossfire - with Terascale 2.
  • Core clock speed of FirePro W5100 is 230 MHz higher, than Mobility Radeon HD 5870 Crossfire.
  • FirePro W5100 is manufactured by 28 nm process technology, and Mobility Radeon HD 5870 Crossfire - by 40 nm process technology.
  • Memory clock speed of FirePro W5100 is 5000 MHz higher, than Mobility Radeon HD 5870 Crossfire.

Game benchmarks

high / 1080p 14−16 16−18
ultra / 1080p 9−10 9−10
QHD / 1440p 4−5 4−5
low / 720p 30−35 30−35
medium / 1080p 18−20 18−20
FirePro W5100 and Mobility Radeon HD 5870 Crossfire have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  FirePro W5100 Mobility Radeon HD 5870 Crossfire
Architecture GCN 2.0 Terascale 2
Code name Bonaire Broadway-XT
Type Workstation Laptop
Release date 31 March 2014 7 January 2010
Pipelines 768 1600
Core clock speed 930 MHz 700 MHz
Transistor count 2,080 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 44.64
Floating-point performance 1,428 gflops
Length 171 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 1000 MHz
Memory bandwidth 96 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) 163 Mh/s
Laptop size large
Form factor full height / half length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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