Quadro K5000 vs Radeon HD 6950

When choosing between Quadro K5000 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 K5000 and Radeon HD 6950.

Main Specs

  Quadro K5000 Radeon HD 6950
Power consumption (TDP) 122 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 2x DVI, 2x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6950 has 309% more power consumption, than Quadro K5000.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro K5000 has 2 GB more memory, than Radeon HD 6950.
  • Both cards are used in Desktops.
  • Quadro K5000 is build with Kepler architecture, and Radeon HD 6950 - with TeraScale 3.
  • Quadro K5000 is manufactured by 28 nm process technology, and Radeon HD 6950 - by 40 nm process technology.
  • Both graphics cards are the same length of 267 mm.
  • Memory clock speed of Quadro K5000 is 4150 MHz higher, than Radeon HD 6950.

Game benchmarks

high / 1080p 20−22 14−16
ultra / 1080p 12−14 8−9
QHD / 1440p 6−7 3−4
4K / 2160p 5−6
low / 720p 35−40 27−30
medium / 1080p 24−27 16−18
The average gaming FPS of Quadro K5000 in Assassin's Creed Odyssey is 42% more, than Radeon HD 6950.

Full Specs

  Quadro K5000 Radeon HD 6950
Architecture Kepler TeraScale 3
Code name GK104 Cayman
Type Workstation Desktop
Release date 17 August 2012 14 December 2010
Pipelines 1536 1408
Core clock speed 706 MHz
Boost Clock 800 MHz
Transistor count 3,540 million 2,640 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 90.37 70.40
Floating-point performance 2,169 gflops 2,252.8 gflops
Length 267 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) 111 Mh/s 244 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 2.2 Mh/s
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