Quadro 6000 vs Radeon HD 6990M

If you are going to buy a new graphics card and are choosing between Quadro 6000 and Radeon HD 6990M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro 6000 stacks up against Radeon HD 6990M, check out specs charts below.

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 6000 Radeon HD 6990M
Power consumption (TDP) 204 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 6-pin + 1x 8-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 6 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort, 1x S-Video No outputs
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  • Quadro 6000 has 104% more power consumption, than Radeon HD 6990M.
  • Quadro 6000 is connected by PCIe 2.0 x16, and Radeon HD 6990M uses MXM-B (3.0) interface.
  • Quadro 6000 has 4 GB more memory, than Radeon HD 6990M.
  • Quadro 6000 is used in Desktops, and Radeon HD 6990M - in Laptops.
  • Quadro 6000 is build with Fermi architecture, and Radeon HD 6990M - with Terascale 2.
  • Core clock speed of Radeon HD 6990M is 141 MHz higher, than Quadro 6000.
  • Quadro 6000 and Radeon HD 6990M are manufactured by 40 nm process technology.
  • Memory clock speed of Quadro 6000 is 2088 MHz higher, than Radeon HD 6990M.

Game benchmarks

high / 1080p 14−16 14−16
ultra / 1080p 8−9 8−9
QHD / 1440p 3−4 3−4
low / 720p 27−30 30−33
medium / 1080p 16−18 16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 7% more, than Quadro 6000.

Full Specs

  Quadro 6000 Radeon HD 6990M
Architecture Fermi Terascale 2
Code name GF100 Blackcomb XTX
Type Workstation Laptop
Release date 10 December 2010 12 July 2011
Pipelines 448 1120
Core clock speed 574 MHz 715 MHz
Transistor count 3,100 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 32.14 40.04
Floating-point performance 1,027.7 gflops 1,601.6 gflops
Length 248 mm
Memory bus width 384 Bit 256 Bit
Memory clock speed 2988 MHz 900 MHz
Memory bandwidth 143.4 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 2.0
Bitcoin / BTC (SHA256) 91 Mh/s
Laptop size large
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