Quadro 7000 vs Quadro K620

If you are going to buy a new graphics card and are choosing between Quadro 7000 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 7000 stacks up against Quadro K620, check out specs charts below.

Main Specs

  Quadro 7000 Quadro K620
Power consumption (TDP) 204 Watt 41 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 128 Bit
Maximum RAM amount 6 GB 2 GB
Display Connectors 2x DVI, 1x S-Video 1x DVI, 1x DisplayPort
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  • Quadro 7000 has 397% more power consumption, than Quadro K620.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro 7000 has 4 GB more memory, than Quadro K620.
  • Both cards are used in Desktops.
  • Quadro 7000 is build with Fermi 2.0 architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of Quadro K620 is 407 MHz higher, than Quadro 7000.
  • Quadro 7000 is manufactured by 40 nm process technology, and Quadro K620 - by 28 nm process technology.
  • Quadro 7000 is 88 mm longer, than Quadro K620.
  • Memory clock speed of Quadro 7000 is 1604 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 18−20 10−12
ultra / 1080p 10−11 6−7
QHD / 1440p 4−5 1−2
4K / 2160p 4−5
low / 720p 35−40 24−27
medium / 1080p 21−24 14−16
The average gaming FPS of Quadro 7000 in Assassin's Creed Odyssey is 63% more, than Quadro K620.

Full Specs

  Quadro 7000 Quadro K620
Architecture Fermi 2.0 Maxwell
Code name GF110 GM107
Type Workstation Workstation
Release date 2 May 2012 22 July 2014
Pipelines 512 384
Core clock speed 651 MHz 1058 MHz
Boost Clock 1124 MHz
Transistor count 3,000 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 41.66 26.98
Floating-point performance 1,332 gflops 863.2 gflops
Length 248 mm 160 mm
Memory bus width 384 Bit 128 Bit
Memory clock speed 3404 MHz 1800 MHz
Memory bandwidth 163.4 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 2.0 5.0
Bitcoin / BTC (SHA256) 104 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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