GeForce GTX 275 vs Quadro M620

If you are going to buy a new graphics card and are choosing between GeForce GTX 275 and Quadro M620, 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 GeForce GTX 275 stacks up against Quadro M620, check out specs charts below.

Quadro M620 is a Laptop Graphics Card

Note: Quadro M620 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 M620 here:

Main Specs

  GeForce GTX 275 Quadro M620
Power consumption (TDP) 219 Watt 30 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 896 MB 2 GB
Display Connectors 2x DVI
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  • GeForce GTX 275 has 630% more power consumption, than Quadro M620.
  • GeForce GTX 275 has 894 GB more memory, than Quadro M620.
  • GeForce GTX 275 is used in Desktops, and Quadro M620 - in Mobile workstations.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of GeForce GTX 275 is 386 MHz higher, than Quadro M620.
  • GeForce GTX 275 is manufactured by 55 nm process technology, and Quadro M620 - by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 3878 MHz higher, than GeForce GTX 275.

Game benchmarks

high / 1080p 6−7 14−16
ultra / 1080p 4−5 8−9
QHD / 1440p 0−1 3−4
low / 720p 16−18 30−35
medium / 1080p 8−9 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 100% more, than GeForce GTX 275.

Full Specs

  GeForce GTX 275 Quadro M620
Architecture Tesla 2.0 Maxwell
Code name GT200B
Type Desktop Mobile workstation
Release date 15 January 2009 13 January 2017
Pipelines 240 512
Core clock speed 1404 MHz 1018 MHz
Transistor count 1,400 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 50.6 billion/sec
Floating-point performance 673.9 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit 128 Bit
Memory clock speed 1134 MHz 5012 MHz
Memory bandwidth 127.0 GB/s 80 GB/s
Shared memory -
DirectX 11.1 (10_0) 12
Shader Model 4.0 5.0
OpenGL 3.0 4.5
OpenCL 1.1
Vulkan N/A
CUDA +
CUDA cores 240
Bus support PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Laptop size large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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