GeForce 920MX vs Quadro FX 3800

In this comparison between GeForce 920MX and Quadro FX 3800 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 GeForce 920MX will be the best choice, for others Quadro FX 3800 will be their preference. Study the comparison tables below and make your choice.

GeForce 920MX is a Laptop Graphics Card

Note: GeForce 920MX 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 920MX here:

Main Specs

  GeForce 920MX Quadro FX 3800
Power consumption (TDP) 16 Watt 108 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None 1x 6-pin
Memory type DDR3, GDDR5 GDDR3
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs 1x DVI, 2x DisplayPort
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  • Quadro FX 3800 has 575% more power consumption, than GeForce 920MX.
  • GeForce 920MX is connected by PCIe 3.0 x8, and Quadro FX 3800 uses PCIe 2.0 x16 interface.
  • GeForce 920MX has 1 GB more memory, than Quadro FX 3800.
  • GeForce 920MX is used in Laptops, and Quadro FX 3800 - in Desktops.
  • GeForce 920MX is build with Maxwell architecture, and Quadro FX 3800 - with Tesla 2.0.
  • Core clock speed of GeForce 920MX is 365 MHz higher, than Quadro FX 3800.
  • GeForce 920MX is manufactured by 28 nm process technology, and Quadro FX 3800 - by 55 nm process technology.
  • Memory clock speed of GeForce 920MX is 200 MHz higher, than Quadro FX 3800.

Game benchmarks

high / 1080p 2−3 0−1
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 10−11
medium / 1080p 3−4 1−2
The average gaming FPS of GeForce 920MX in Assassin's Creed Odyssey is 33% more, than Quadro FX 3800.

Full Specs

  GeForce 920MX Quadro FX 3800
Architecture Maxwell Tesla 2.0
Code name N16V-GMR GT200B
Type Laptop Workstation
Release date 25 March 2015 30 March 2009
Pipelines 256 192
Core clock speed 965 MHz 600 MHz
Boost Clock 993 MHz
Transistor count 1,400 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 23.83 38.40
Floating-point performance 602.1 gflops 462.3 gflops
Length 198 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 1800 MHz 1600 MHz
Memory bandwidth 14.4 GB/s 51.2 GB/s
Shared memory -
DirectX 12 (11_0) 11.1 (10_0)
Shader Model 5.1 4.0
OpenGL 4.5 3.3
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA + 1.3
Bus support PCI Express 3.0
Optimus +
GPU Boost 2.0
GameWorks +
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