Quadro FX 3800 vs Radeon HD 6950M

When choosing between Quadro FX 3800 and Radeon HD 6950M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro FX 3800 and Radeon HD 6950M.

Radeon HD 6950M is a Laptop Graphics Card

Note: Radeon HD 6950M 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 6950M here:

Main Specs

  Quadro FX 3800 Radeon HD 6950M
Power consumption (TDP) 108 Watt 50 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • Quadro FX 3800 has 116% more power consumption, than Radeon HD 6950M.
  • Quadro FX 3800 is connected by PCIe 2.0 x16, and Radeon HD 6950M uses MXM-B (3.0) interface.
  • Radeon HD 6950M has 1 GB more memory, than Quadro FX 3800.
  • Quadro FX 3800 is used in Desktops, and Radeon HD 6950M - in Laptops.
  • Quadro FX 3800 is build with Tesla 2.0 architecture, and Radeon HD 6950M - with Terascale 2.
  • Core clock speed of Quadro FX 3800 is 20 MHz higher, than Radeon HD 6950M.
  • Quadro FX 3800 is manufactured by 55 nm process technology, and Radeon HD 6950M - by 40 nm process technology.
  • Memory clock speed of Quadro FX 3800 is 700 MHz higher, than Radeon HD 6950M.

Game benchmarks

high / 1080p 0−1 8−9
ultra / 1080p 0−1 5−6
QHD / 1440p 0−1 0−1
low / 720p 10−11 20−22
medium / 1080p 1−2 10−12
The average gaming FPS of Radeon HD 6950M in Assassin's Creed Odyssey is 166% more, than Quadro FX 3800.

Full Specs

  Quadro FX 3800 Radeon HD 6950M
Architecture Tesla 2.0 Terascale 2
Code name GT200B Blackcomb Pro
Type Workstation Laptop
Release date 30 March 2009 6 January 2011
Pipelines 192 960
Core clock speed 600 MHz 580 MHz
Transistor count 1,400 million 1,700 million
Manufacturing process technology 55 nm 40 nm
Texture fill rate 38.40 27.84
Floating-point performance 462.3 gflops 1,113.6 gflops
Length 198 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 1600 MHz 900 MHz
Memory bandwidth 51.2 GB/s 115.2 GB/s
Shared memory -
DirectX 11.1 (10_0) 11.2 (11_0)
Shader Model 4.0 5.0
OpenGL 3.3 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
CUDA 1.3
Laptop size large
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