Quadro M3000M vs Radeon HD 6990M Crossfire

When comparing Quadro M3000M 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 Quadro M3000M 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.

Quadro M3000M and Radeon HD 6990M Crossfire are Laptop Graphics Cards

Note: Quadro M3000M and Radeon HD 6990M Crossfire are only used in laptop graphics. They have 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 Quadro M3000M or Radeon HD 6990M Crossfire here:

Main Specs

  Quadro M3000M Radeon HD 6990M Crossfire
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2x2 GB
Display Connectors No outputs
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  • Quadro M3000M has 2 GB more memory, than Radeon HD 6990M Crossfire.
  • Quadro M3000M is used in Mobile workstations, and Radeon HD 6990M Crossfire - in Laptops.
  • Quadro M3000M is build with Maxwell architecture, and Radeon HD 6990M Crossfire - with Terascale 2.
  • Core clock speed of Quadro M3000M is 335 MHz higher, than Radeon HD 6990M Crossfire.
  • Quadro M3000M is manufactured by 28 nm process technology, and Radeon HD 6990M Crossfire - by 40 nm process technology.
  • Memory clock speed of Quadro M3000M is 4100 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
Quadro M3000M and Radeon HD 6990M Crossfire have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro M3000M Radeon HD 6990M Crossfire
Architecture Maxwell Terascale 2
Code name GM204 Blackcomb XTX
Type Mobile workstation Laptop
Release date 2 October 2015 12 July 2011
Pipelines 1,024 2240
Core clock speed 1050 MHz 715 MHz
Transistor count 5,200 million 2x1700 Million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 67.20
Floating-point performance 2,150 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 5000 MHz 900 MHz
Memory bandwidth 160 GB/s
Shared memory - -
DirectX 12 DirectX 11, Shader 5.0
Shader Model 5.0
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA 5.2
Bitcoin / BTC (SHA256) 253 Mh/s
Laptop size large large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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