Quadro 500M vs Radeon HD 6990M

In this comparison between Quadro 500M 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 500M will be the best choice, for others Radeon HD 6990M will be their preference. Study the comparison tables below and make your choice.

Radeon HD 6990M is a Laptop Graphics Card

Note: Radeon HD 6990M 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 here:

Main Specs

  Quadro 500M Radeon HD 6990M
Power consumption (TDP) 35 Watt 100 Watt
Interface MXM-A (3.0) MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6990M has 185% more power consumption, than Quadro 500M.
  • Quadro 500M is connected by MXM-A (3.0), and Radeon HD 6990M uses MXM-B (3.0) interface.
  • Radeon HD 6990M has 1 GB more memory, than Quadro 500M.
  • Quadro 500M is used in Desktops, and Radeon HD 6990M - in Laptops.
  • Quadro 500M is build with Fermi architecture, and Radeon HD 6990M - with Terascale 2.
  • Core clock speed of Radeon HD 6990M is 15 MHz higher, than Quadro 500M.
  • Quadro 500M and Radeon HD 6990M are manufactured by 40 nm process technology.
  • Memory clock speed of Quadro 500M is 900 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 1−2 30−33
medium / 1080p 0−1 16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 3000% more, than Quadro 500M.

Full Specs

  Quadro 500M Radeon HD 6990M
Architecture Fermi Terascale 2
Code name GF108 Blackcomb XTX
Type Workstation Laptop
Release date 22 February 2011 12 July 2011
Pipelines 96 1120
Core clock speed 700 MHz 715 MHz
Transistor count 585 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 11.20 40.04
Floating-point performance 268.8 gflops 1,601.6 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1800 MHz 900 MHz
Memory bandwidth 28.8 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 1.1 1.2
Vulkan N/A N/A
CUDA 2.1
Laptop size large
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