FirePro W8000 vs Mobility Radeon HD 5870

If you are going to buy a new graphics card and are choosing between FirePro W8000 and Mobility Radeon HD 5870, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the FirePro W8000 stacks up against Mobility Radeon HD 5870, check out specs charts below.

Mobility Radeon HD 5870 is a Laptop Graphics Card

Note: Mobility Radeon HD 5870 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 here:

Main Specs

  FirePro W8000 Mobility Radeon HD 5870
Power consumption (TDP) 225 Watt 50 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors 2x 6-pin
Memory type GDDR5 DDR3, GDDR3, GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors 4x DisplayPort, 1x SDI No outputs
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  • FirePro W8000 has 350% more power consumption, than Mobility Radeon HD 5870.
  • FirePro W8000 is connected by PCIe 3.0 x16, and Mobility Radeon HD 5870 uses MXM-B (3.0) interface.
  • FirePro W8000 has 3 GB more memory, than Mobility Radeon HD 5870.
  • FirePro W8000 is used in Desktops, and Mobility Radeon HD 5870 - in Laptops.
  • FirePro W8000 is build with GCN 1.0 architecture, and Mobility Radeon HD 5870 - with Terascale 2.
  • Core clock speed of FirePro W8000 is 200 MHz higher, than Mobility Radeon HD 5870.
  • FirePro W8000 is manufactured by 28 nm process technology, and Mobility Radeon HD 5870 - by 40 nm process technology.
  • Memory clock speed of FirePro W8000 is 4500 MHz higher, than Mobility Radeon HD 5870.

Game benchmarks

high / 1080p 16−18 10−11
ultra / 1080p 10−11 6−7
QHD / 1440p 4−5 0−1
low / 720p 35−40 21−24
medium / 1080p 21−24 12−14
The average gaming FPS of FirePro W8000 in Assassin's Creed Odyssey is 61% more, than Mobility Radeon HD 5870.

Full Specs

  FirePro W8000 Mobility Radeon HD 5870
Architecture GCN 1.0 Terascale 2
Code name Tahiti Broadway-XT
Type Desktop Laptop
Release date 14 June 2012 7 January 2010
Pipelines 1792 800
Core clock speed 900 MHz 700 MHz
Transistor count 4,313 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 100.8 28.00
Floating-point performance 3,226 gflops 1,120.0 gflops
Length 279 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5500 MHz 1000 MHz
Memory bandwidth 176 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_1) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.2.131 N/A
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 391 Mh/s
Laptop size large
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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