GeForce 9800M GTX SLI vs Quadro K620

If you are going to buy a new graphics card and are choosing between GeForce 9800M GTX SLI 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 GeForce 9800M GTX SLI stacks up against Quadro K620, check out specs charts below.

GeForce 9800M GTX SLI is a Laptop Graphics Card

Note: GeForce 9800M GTX SLI 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 GeForce 9800M GTX SLI here:

Main Specs

  GeForce 9800M GTX SLI Quadro K620
Power consumption (TDP) 150 Watt 41 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR3 128 Bit
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI, 1x DisplayPort
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  • GeForce 9800M GTX SLI has 265% more power consumption, than Quadro K620.
  • Quadro K620 has 1 GB more memory, than GeForce 9800M GTX SLI.
  • GeForce 9800M GTX SLI is used in Laptops, and Quadro K620 - in Desktops.
  • GeForce 9800M GTX SLI is build with G9x architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of Quadro K620 is 558 MHz higher, than GeForce 9800M GTX SLI.
  • GeForce 9800M GTX SLI is manufactured by 65 nm process technology, and Quadro K620 - by 28 nm process technology.
  • Memory clock speed of Quadro K620 is 1000 MHz higher, than GeForce 9800M GTX SLI.

Game benchmarks

high / 1080p 10−11 10−12
ultra / 1080p 6−7 6−7
QHD / 1440p 0−1 1−2
low / 720p 21−24 24−27
medium / 1080p 12−14 14−16
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 7% more, than GeForce 9800M GTX SLI.

Full Specs

  GeForce 9800M GTX SLI Quadro K620
Architecture G9x Maxwell
Code name NB9E-GTX GM107
Type Laptop Workstation
Release date 15 July 2008 22 July 2014
Pipelines 224 384
Core clock speed 500 MHz 1058 MHz
Boost Clock 1124 MHz
Transistor count 3016 Million 1,870 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 26.98
Floating-point performance 863.2 gflops
Length 160 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 800 MHz 1800 MHz
Shared memory -
DirectX DirectX 10, Shader 4.0 12
Shader Model 5
OpenGL 4.5
OpenCL 1.2
Vulkan +
CUDA + 5.0
SLI options +
Bitcoin / BTC (SHA256) 104 Mh/s
Laptop size large
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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