FireStream 9250 vs Quadro M620

Find out if it is worth upgrading your current GPU setup by comparing FireStream 9250 and Quadro M620. 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 FireStream 9250 and Quadro M620. 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.

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

  FireStream 9250 Quadro M620
Power consumption (TDP) 150 Watt 30 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI
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  • FireStream 9250 has 400% more power consumption, than Quadro M620.
  • Quadro M620 has 1 GB more memory, than FireStream 9250.
  • FireStream 9250 is used in Desktops, and Quadro M620 - in Mobile workstations.
  • FireStream 9250 is build with TeraScale architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of Quadro M620 is 393 MHz higher, than FireStream 9250.
  • FireStream 9250 is manufactured by 55 nm process technology, and Quadro M620 - by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 3026 MHz higher, than FireStream 9250.

Game benchmarks

high / 1080p 2−3 14−16
ultra / 1080p 1−2 8−9
QHD / 1440p 0−1 3−4
low / 720p 12−14 30−35
medium / 1080p 5−6 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 260% more, than FireStream 9250.

Full Specs

  FireStream 9250 Quadro M620
Architecture TeraScale Maxwell
Code name RV770
Type Desktop Mobile workstation
Release date 16 June 2008 13 January 2017
Pipelines 800 512
Core clock speed 625 MHz 1018 MHz
Transistor count 956 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 25.00
Floating-point performance 1,000.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1986 MHz 5012 MHz
Memory bandwidth 63.55 GB/s 80 GB/s
Shared memory -
DirectX 10.1 (10_1) 12
Shader Model 4.1 5.0
OpenGL 3.3 4.5
OpenCL 1.1
Vulkan N/A
Laptop size large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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