GeForce GT 755M SLI vs GeForce GTX 1080 Max Q

When comparing GeForce GT 755M SLI and GeForce GTX 1080 Max Q, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 755M SLI and GeForce GTX 1080 Max Q is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GT 755M SLI and GeForce GTX 1080 Max Q are Laptop Graphics Cards

Note: GeForce GT 755M SLI and GeForce GTX 1080 Max Q are only used in laptop graphics. They have 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 or GeForce GTX 1080 Max Q here:

Main Specs

  GeForce GT 755M SLI GeForce GTX 1080 Max Q
Power consumption (TDP) 2x ~50 Watt 150 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5X
Maximum RAM amount 2x 2 GB 8 GB
Display Connectors No outputs
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  • GeForce GTX 1080 Max Q has 7400% more power consumption, than GeForce GT 755M SLI.
  • GeForce GTX 1080 Max Q has 6 GB more memory, than GeForce GT 755M SLI.
  • Both cards are used in Laptops.
  • GeForce GT 755M SLI is build with Kepler architecture, and GeForce GTX 1080 Max Q - with Pascal.
  • Core clock speed of GeForce GTX 1080 Max Q is 121 MHz higher, than GeForce GT 755M SLI.
  • GeForce GT 755M SLI is manufactured by 28 nm process technology, and GeForce GTX 1080 Max Q - by 16 nm process technology.
  • Memory clock speed of GeForce GTX 1080 Max Q is 4600 MHz higher, than GeForce GT 755M SLI.

Game benchmarks

high / 1080p 14−16 50−55
ultra / 1080p 8−9 35−40
QHD / 1440p 2−3 27−30
4K / 2160p 16−18
low / 720p 30−35 80−85
medium / 1080p 18−20 60−65
The average gaming FPS of GeForce GTX 1080 Max Q in Assassin's Creed Odyssey is 246% more, than GeForce GT 755M SLI.

Full Specs

  GeForce GT 755M SLI GeForce GTX 1080 Max Q
Architecture Kepler Pascal
Code name N14P-? N17E-G3 Max-Q
Type Laptop Laptop
Release date 1 November 2013 30 May 2017
Pipelines 768 2560
Core clock speed 980 MHz 1101 - 1290 MHz
Boost Clock 1278 - 1468 MHz
Transistor count 2x 1300 Million 7,200 million
Manufacturing process technology 28 nm 16 nm
Texture fill rate 234.9
Floating-point performance 7,516 gflops
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 5400 MHz 10000 MHz
Memory bandwidth 320.3 GB/s
Shared memory - -
G-SYNC support +
VR Ready +
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA + 6.1
Laptop size large large
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