Quadro K620M vs Tesla M2070 Q

In this comparison between Quadro K620M and Tesla M2070 Q you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro K620M will be the best choice, for others Tesla M2070 Q will be their preference. Study the comparison tables below and make your choice.

Quadro K620M is a Laptop Graphics Card

Note: Quadro K620M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Quadro K620M here:

Main Specs

  Quadro K620M Tesla M2070 Q
Power consumption (TDP) 30 Watt 225 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Supplementary power connectors None 1x 6-pin + 1x 8-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 6 GB
Display Connectors No outputs No outputs
  Check Price
  • Tesla M2070 Q has 650% more power consumption, than Quadro K620M.
  • Quadro K620M is connected by MXM-A (3.0), and Tesla M2070 Q uses PCIe 2.0 x16 interface.
  • Tesla M2070 Q has 4 GB more memory, than Quadro K620M.
  • Quadro K620M is used in Mobile workstations, and Tesla M2070 Q - in Desktops.
  • Quadro K620M is build with Maxwell architecture, and Tesla M2070 Q - with Fermi.
  • Core clock speed of Quadro K620M is 455 MHz higher, than Tesla M2070 Q.
  • Quadro K620M is manufactured by 28 nm process technology, and Tesla M2070 Q - by 40 nm process technology.
  • Memory clock speed of Tesla M2070 Q is 1132 MHz higher, than Quadro K620M.

Game benchmarks

high / 1080p 3−4 3−4
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 6−7
Quadro K620M and Tesla M2070 Q have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro K620M Tesla M2070 Q
Architecture Maxwell Fermi
Code name GM108 GF100
Type Mobile workstation Workstation
Release date 1 March 2015 25 July 2011
Pipelines 384 448
Core clock speed 1029 MHz 574 MHz
Boost Clock 1124 MHz
Transistor count 3,100 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 17.98 32.14
Floating-point performance 863.2 gflops 1,027.7 gflops
Length 248 mm
Memory bus width 64 Bit 384 Bit
Memory clock speed 2000 MHz 3132 MHz
Memory bandwidth 14.4 GB/s 150.3 GB/s
Shared memory -
DirectX 12 12 (11_0)
Shader Model 5 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA + 2.0
Bitcoin / BTC (SHA256) 92 Mh/s 94 Mh/s
Optimus +
Display Port 1.2
nView Display Management +
  Check Price