FirePro W8000 vs Radeon Pro 555X

Find out if it is worth upgrading your current GPU setup by comparing FirePro W8000 and Radeon Pro 555X. 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 W8000 and Radeon Pro 555X. 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.

Radeon Pro 555X is a Laptop Graphics Card

Note: Radeon Pro 555X 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 Radeon Pro 555X here:

Main Specs

  FirePro W8000 Radeon Pro 555X
Power consumption (TDP) 225 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 4x DisplayPort, 1x SDI No outputs
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  • FirePro W8000 has 200% more power consumption, than Radeon Pro 555X.
  • FirePro W8000 is connected by PCIe 3.0 x16, and Radeon Pro 555X uses PCIe 3.0 x8 interface.
  • FirePro W8000 has 2 GB more memory, than Radeon Pro 555X.
  • FirePro W8000 is used in Desktops, and Radeon Pro 555X - in Mobile workstations.
  • FirePro W8000 is build with GCN 1.0 architecture, and Radeon Pro 555X - with Polaris.
  • Core clock speed of FirePro W8000 is 45 MHz higher, than Radeon Pro 555X.
  • FirePro W8000 is manufactured by 28 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
  • Memory clock speed of FirePro W8000 is 420 MHz higher, than Radeon Pro 555X.

Game benchmarks

high / 1080p 16−18 16−18
ultra / 1080p 10−11 10−11
QHD / 1440p 4−5 4−5
4K / 2160p 4−5
low / 720p 35−40 30−35
medium / 1080p 21−24 21−24
The average gaming FPS of FirePro W8000 in Assassin's Creed Odyssey is 5% more, than Radeon Pro 555X.

Full Specs

  FirePro W8000 Radeon Pro 555X
Architecture GCN 1.0 Polaris
Code name Tahiti Polaris 21
Type Desktop Mobile workstation
Release date 14 June 2012 5 June 2017
Pipelines 1792 768
Core clock speed 900 MHz 855 MHz
Transistor count 4,313 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 100.8 43.54
Floating-point performance 3,226 gflops
Length 279 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5500 MHz 5080 MHz
Memory bandwidth 176 GB/s 81.6 GB/s
Shared memory -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
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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