Quadro K5000M vs Radeon HD 6990M

In this comparison between Quadro K5000M and Radeon HD 6990M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro K5000M will be the best choice, for others Radeon HD 6990M will be their preference. Study the comparison tables below and make your choice.

Quadro K5000M and Radeon HD 6990M are Laptop Graphics Cards

Note: Quadro K5000M and Radeon HD 6990M 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 K5000M or Radeon HD 6990M here:

Main Specs

  Quadro K5000M Radeon HD 6990M
Power consumption (TDP) 100 Watt 100 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • Both graphics cards have the same power consumption of 100 Watt.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • Quadro K5000M has 2 GB more memory, than Radeon HD 6990M.
  • Quadro K5000M is used in Mobile workstations, and Radeon HD 6990M - in Laptops.
  • Quadro K5000M is build with Kepler architecture, and Radeon HD 6990M - with Terascale 2.
  • Core clock speed of Radeon HD 6990M is 9 MHz higher, than Quadro K5000M.
  • Quadro K5000M is manufactured by 28 nm process technology, and Radeon HD 6990M - by 40 nm process technology.
  • Memory clock speed of Quadro K5000M is 2100 MHz higher, than Radeon HD 6990M.

Game benchmarks

high / 1080p 16−18 14−16
ultra / 1080p 9−10 8−9
QHD / 1440p 4−5 3−4
4K / 2160p 4−5
low / 720p 30−35 30−33
medium / 1080p 20−22 16−18
The average gaming FPS of Quadro K5000M in Assassin's Creed Odyssey is 6% more, than Radeon HD 6990M.

Full Specs

  Quadro K5000M Radeon HD 6990M
Architecture Kepler Terascale 2
Code name N14E-Q5 Blackcomb XTX
Type Mobile workstation Laptop
Release date 1 June 2012 12 July 2011
Pipelines 1344 1120
Core clock speed 706 MHz 715 MHz
Transistor count 3,540 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 67.31 40.04
Floating-point performance 1,615 gflops 1,601.6 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 3000 MHz 900 MHz
Memory bandwidth 96 GB/s 115.2 GB/s
Shared memory - -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA +
Bitcoin / BTC (SHA256) 51 Mh/s
Laptop size large large
Optimus +
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