GeForce GT 755M SLI vs Quadro FX 3800

In this comparison between GeForce GT 755M SLI 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 GT 755M SLI will be the best choice, for others Quadro FX 3800 will be their preference. Study the comparison tables below and make your choice.

GeForce GT 755M SLI is a Laptop Graphics Card

Note: GeForce GT 755M 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 GT 755M SLI here:

Main Specs

  GeForce GT 755M SLI Quadro FX 3800
Power consumption (TDP) 2x ~50 Watt 108 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR3
Maximum RAM amount 2x 2 GB 1 GB
Display Connectors 1x DVI, 2x DisplayPort
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  • Quadro FX 3800 has 5300% more power consumption, than GeForce GT 755M SLI.
  • GeForce GT 755M SLI has 1 GB more memory, than Quadro FX 3800.
  • GeForce GT 755M SLI is used in Laptops, and Quadro FX 3800 - in Desktops.
  • GeForce GT 755M SLI is build with Kepler architecture, and Quadro FX 3800 - with Tesla 2.0.
  • Core clock speed of GeForce GT 755M SLI is 380 MHz higher, than Quadro FX 3800.
  • GeForce GT 755M SLI is manufactured by 28 nm process technology, and Quadro FX 3800 - by 55 nm process technology.
  • Memory clock speed of GeForce GT 755M SLI is 3800 MHz higher, than Quadro FX 3800.

Game benchmarks

high / 1080p 14−16 0−1
ultra / 1080p 8−9 0−1
QHD / 1440p 2−3 0−1
low / 720p 30−35 10−11
medium / 1080p 18−20 1−2
The average gaming FPS of GeForce GT 755M SLI in Assassin's Creed Odyssey is 316% more, than Quadro FX 3800.

Full Specs

  GeForce GT 755M SLI Quadro FX 3800
Architecture Kepler Tesla 2.0
Code name N14P-? GT200B
Type Laptop Workstation
Release date 1 November 2013 30 March 2009
Pipelines 768 192
Core clock speed 980 MHz 600 MHz
Transistor count 2x 1300 Million 1,400 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 38.40
Floating-point performance 462.3 gflops
Length 198 mm
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 5400 MHz 1600 MHz
Memory bandwidth 51.2 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 11.1 (10_0)
Shader Model 4.0
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
CUDA + 1.3
Laptop size large
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