Quadro K1100M vs Radeon HD 6990M

In this comparison between Quadro K1100M 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 K1100M will be the best choice, for others Radeon HD 6990M will be their preference. Study the comparison tables below and make your choice.

Quadro K1100M and Radeon HD 6990M are Laptop Graphics Cards

Note: Quadro K1100M 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 K1100M or Radeon HD 6990M here:

Main Specs

  Quadro K1100M Radeon HD 6990M
Power consumption (TDP) 45 Watt 100 Watt
Interface MXM-A (3.0) MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6990M has 122% more power consumption, than Quadro K1100M.
  • Quadro K1100M is connected by MXM-A (3.0), and Radeon HD 6990M uses MXM-B (3.0) interface.
  • Quadro K1100M and Radeon HD 6990M have maximum RAM of 2 GB.
  • Quadro K1100M is used in Mobile workstations, and Radeon HD 6990M - in Laptops.
  • Quadro K1100M is build with Kepler architecture, and Radeon HD 6990M - with Terascale 2.
  • Core clock speed of Radeon HD 6990M is 10 MHz higher, than Quadro K1100M.
  • Quadro K1100M is manufactured by 28 nm process technology, and Radeon HD 6990M - by 40 nm process technology.
  • Memory clock speed of Quadro K1100M is 1900 MHz higher, than Radeon HD 6990M.

Game benchmarks

high / 1080p 0−1 14−16
ultra / 1080p 8−9
QHD / 1440p 0−1 3−4
low / 720p 12−14 30−33
medium / 1080p 3−4 16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 200% more, than Quadro K1100M.

Full Specs

  Quadro K1100M Radeon HD 6990M
Architecture Kepler Terascale 2
Code name GK107 Blackcomb XTX
Type Mobile workstation Laptop
Release date 23 July 2013 12 July 2011
Pipelines 384 1120
Core clock speed 705 MHz 715 MHz
Transistor count 1,270 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 22.59 40.04
Floating-point performance 542.2 gflops 1,601.6 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 2800 MHz 900 MHz
Memory bandwidth 44.8 GB/s 115.2 GB/s
Shared memory - -
DirectX 12 11.2 (11_0)
Shader Model 5 5.0
OpenGL 4.5 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA +
Bitcoin / BTC (SHA256) 18 Mh/s
Laptop size medium sized large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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