Quadro K620 vs Tesla C2050

Find out if it is worth upgrading your current GPU setup by comparing Quadro K620 and Tesla C2050. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro K620 and Tesla C2050. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  Quadro K620 Tesla C2050
Power consumption (TDP) 41 Watt 238 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None 1x 6-pin + 1x 8-pin
Memory type 128 Bit GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors 1x DVI, 1x DisplayPort 1x DVI
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  • Tesla C2050 has 480% more power consumption, than Quadro K620.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Tesla C2050 has 1 GB more memory, than Quadro K620.
  • Both cards are used in Desktops.
  • Quadro K620 is build with Maxwell architecture, and Tesla C2050 - with Fermi.
  • Core clock speed of Quadro K620 is 484 MHz higher, than Tesla C2050.
  • Quadro K620 is manufactured by 28 nm process technology, and Tesla C2050 - by 40 nm process technology.
  • Tesla C2050 is 88 mm longer, than Quadro K620.
  • Memory clock speed of Tesla C2050 is 1200 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 10−12 18−20
ultra / 1080p 6−7 10−11
QHD / 1440p 1−2 4−5
4K / 2160p 4−5
low / 720p 24−27 35−40
medium / 1080p 14−16 21−24
The average gaming FPS of Tesla C2050 in Assassin's Creed Odyssey is 63% more, than Quadro K620.

Full Specs

  Quadro K620 Tesla C2050
Architecture Maxwell Fermi
Code name GM107 GF100
Type Workstation Workstation
Release date 22 July 2014 25 July 2011
Pipelines 384 448
Core clock speed 1058 MHz 574 MHz
Boost Clock 1124 MHz
Transistor count 1,870 million 3,100 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 26.98 32.14
Floating-point performance 863.2 gflops 1,030.4 gflops
Length 160 mm 248 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 1800 MHz 3000 MHz
Memory bandwidth 144.0 GB/s
DirectX 12 12 (11_0)
Shader Model 5 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.1
Vulkan + N/A
CUDA 5.0 2.0
Bitcoin / BTC (SHA256) 104 Mh/s 90 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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