Quadro K2000D vs Radeon HD 7970

If you are going to buy a new graphics card and are choosing between Quadro K2000D and Radeon HD 7970, 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 K2000D stacks up against Radeon HD 7970, check out specs charts below.

Main Specs

  Quadro K2000D Radeon HD 7970
Power consumption (TDP) 51 Watt 300 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors 2x DVI, 1x mini-DisplayPort 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7970 has 488% more power consumption, than Quadro K2000D.
  • Quadro K2000D is connected by PCIe 2.0 x16, and Radeon HD 7970 uses PCIe 3.0 x16 interface.
  • Radeon HD 7970 has 1 GB more memory, than Quadro K2000D.
  • Both cards are used in Desktops.
  • Quadro K2000D is build with Kepler architecture, and Radeon HD 7970 - with GCN.
  • Quadro K2000D and Radeon HD 7970 are manufactured by 28 nm process technology.
  • Radeon HD 7970 is 72 mm longer, than Quadro K2000D.
  • Memory clock speed of Quadro K2000D is 2625 MHz higher, than Radeon HD 7970.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 18−20 60−65
medium / 1080p 9−10 40−45
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 310% more, than Quadro K2000D.

Full Specs

  Quadro K2000D Radeon HD 7970
Architecture Kepler GCN
Code name GK107 Tahiti XT
Type Workstation Desktop
Release date 1 March 2013 22 December 2011
Pipelines 384 2048
Core clock speed 954 MHz
Boost Clock 925 MHz
Transistor count 1,270 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.53 118.4
Floating-point performance 732.7 gflops 3,789 gflops
Length 202 mm 274 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 4000 MHz 1375 MHz
Memory bandwidth 64 GB/s 264 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA 3.0
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
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CrossFire +
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