Quadro K4200 vs Radeon HD 6950

When choosing between Quadro K4200 and Radeon HD 6950, 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 K4200 and Radeon HD 6950.

Main Specs

  Quadro K4200 Radeon HD 6950
Power consumption (TDP) 108 Watt 500 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6950 has 362% more power consumption, than Quadro K4200.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro K4200 has 2 GB more memory, than Radeon HD 6950.
  • Both cards are used in Desktops.
  • Quadro K4200 is build with Kepler architecture, and Radeon HD 6950 - with TeraScale 3.
  • Quadro K4200 is manufactured by 28 nm process technology, and Radeon HD 6950 - by 40 nm process technology.
  • Radeon HD 6950 is 26 mm longer, than Quadro K4200.
  • Memory clock speed of Quadro K4200 is 4150 MHz higher, than Radeon HD 6950.

Game benchmarks

high / 1080p 21−24 14−16
ultra / 1080p 12−14 8−9
QHD / 1440p 7−8 3−4
4K / 2160p 5−6
low / 720p 40−45 27−30
medium / 1080p 27−30 16−18
The average gaming FPS of Quadro K4200 in Assassin's Creed Odyssey is 57% more, than Radeon HD 6950.

Full Specs

  Quadro K4200 Radeon HD 6950
Architecture Kepler TeraScale 3
Code name GK104 Cayman
Type Workstation Desktop
Release date 22 July 2014 14 December 2010
Pipelines 1344 1408
Core clock speed 771 MHz
Boost Clock 784 MHz 800 MHz
Transistor count 3,540 million 2,640 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 87.81 70.40
Floating-point performance 2,107 gflops 2,252.8 gflops
Length 241 mm 267 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 5400 MHz 1250 MHz
Memory bandwidth 172.8 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA 3.0
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 119 Mh/s 244 Mh/s
Eyefinity +
Design reference
CrossFire +
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