Quadro K2000M vs Radeon HD 6990M Crossfire

Find out if it is worth upgrading your current GPU setup by comparing Quadro K2000M and Radeon HD 6990M 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 Quadro K2000M and Radeon HD 6990M 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.

Quadro K2000M and Radeon HD 6990M Crossfire are Laptop Graphics Cards

Note: Quadro K2000M 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 K2000M or Radeon HD 6990M Crossfire here:

Main Specs

  Quadro K2000M Radeon HD 6990M Crossfire
Power consumption (TDP) 55 Watt
Interface MXM-A (3.0)
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2x2 GB
Display Connectors No outputs
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  • Quadro K2000M and Radeon HD 6990M Crossfire have maximum RAM of 2 GB.
  • Quadro K2000M is used in Mobile workstations, and Radeon HD 6990M Crossfire - in Laptops.
  • Quadro K2000M is build with Kepler architecture, and Radeon HD 6990M Crossfire - with Terascale 2.
  • Core clock speed of Quadro K2000M is 30 MHz higher, than Radeon HD 6990M Crossfire.
  • Quadro K2000M is manufactured by 28 nm process technology, and Radeon HD 6990M Crossfire - by 40 nm process technology.
  • Memory clock speed of Quadro K2000M is 900 MHz higher, than Radeon HD 6990M Crossfire.

Game benchmarks

high / 1080p 1−2 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 3−4 40−45
The average gaming FPS of Radeon HD 6990M Crossfire in Assassin's Creed Odyssey is 683% more, than Quadro K2000M.

Full Specs

  Quadro K2000M Radeon HD 6990M Crossfire
Architecture Kepler Terascale 2
Code name N14P-Q3 Blackcomb XTX
Type Mobile workstation Laptop
Release date 1 June 2012 12 July 2011
Pipelines 384 2240
Core clock speed 745 MHz 715 MHz
Transistor count 1,270 million 2x1700 Million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 23.84
Floating-point performance 572.2 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1800 MHz 900 MHz
Memory bandwidth 28.8 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 18 Mh/s
Laptop size medium sized large
Optimus +
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