Quadro 2000 vs Quadro K620

If you are going to buy a new graphics card and are choosing between Quadro 2000 and Quadro K620, 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 2000 stacks up against Quadro K620, check out specs charts below.

Main Specs

  Quadro 2000 Quadro K620
Power consumption (TDP) 62 Watt 41 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None None
Memory type GDDR5 128 Bit
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort 1x DVI, 1x DisplayPort
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  • Quadro 2000 has 51% more power consumption, than Quadro K620.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro K620 has 1 GB more memory, than Quadro 2000.
  • Both cards are used in Desktops.
  • Quadro 2000 is build with Fermi architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of Quadro K620 is 433 MHz higher, than Quadro 2000.
  • Quadro 2000 is manufactured by 40 nm process technology, and Quadro K620 - by 28 nm process technology.
  • Quadro 2000 is 18 mm longer, than Quadro K620.
  • Memory clock speed of Quadro 2000 is 800 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 1−2 10−12
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 1−2
low / 720p 10−12 24−27
medium / 1080p 2−3 14−16
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 240% more, than Quadro 2000.

Full Specs

  Quadro 2000 Quadro K620
Architecture Fermi Maxwell
Code name GF106 GM107
Type Workstation Workstation
Release date 24 December 2010 22 July 2014
Pipelines 192 384
Core clock speed 625 MHz 1058 MHz
Boost Clock 1124 MHz
Transistor count 1,170 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.00 26.98
Floating-point performance 480.0 gflops 863.2 gflops
Length 178 mm 160 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 2600 MHz 1800 MHz
Memory bandwidth 41.6 GB/s
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.6 4.5
OpenCL 1.1 1.2
Vulkan N/A +
CUDA 2.1 5.0
Bitcoin / BTC (SHA256) 31 Mh/s 104 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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