FirePro W9000 vs Radeon HD 6990M Crossfire

When comparing FirePro W9000 and Radeon HD 6990M 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 W9000 and Radeon HD 6990M Crossfire is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 6990M Crossfire is a Laptop Graphics Card

Note: Radeon HD 6990M 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 Radeon HD 6990M Crossfire here:

Main Specs

  FirePro W9000 Radeon HD 6990M Crossfire
Power consumption (TDP) 350 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 6 GB 2x2 GB
Display Connectors 6x mini-DisplayPort, 1x SDI
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  • FirePro W9000 has 4 GB more memory, than Radeon HD 6990M Crossfire.
  • FirePro W9000 is used in Desktops, and Radeon HD 6990M Crossfire - in Laptops.
  • FirePro W9000 is build with GCN 1.0 architecture, and Radeon HD 6990M Crossfire - with Terascale 2.
  • Core clock speed of FirePro W9000 is 260 MHz higher, than Radeon HD 6990M Crossfire.
  • FirePro W9000 is manufactured by 28 nm process technology, and Radeon HD 6990M Crossfire - by 40 nm process technology.
  • Memory clock speed of FirePro W9000 is 4600 MHz higher, than Radeon HD 6990M Crossfire.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
FirePro W9000 and Radeon HD 6990M Crossfire have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  FirePro W9000 Radeon HD 6990M Crossfire
Architecture GCN 1.0 Terascale 2
Code name Tahiti Blackcomb XTX
Type Workstation Laptop
Release date 14 June 2012 12 July 2011
Pipelines 2048 2240
Core clock speed 975 MHz 715 MHz
Transistor count 4,313 million 2x1700 Million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 124.8
Floating-point performance 3,994 gflops
Length 279 mm
Memory bus width 384 Bit 256 Bit
Memory clock speed 5500 MHz 900 MHz
Memory bandwidth 264 GB/s
Shared memory -
DirectX 12 (11_1) DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 460 Mh/s
Laptop size large
Form factor full height / full length
StereoOutput3D +
Dual-link DVI support +
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