GeForce GTX 485M SLI vs P104 100

When choosing between GeForce GTX 485M SLI and P104 100, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 485M SLI and P104 100.

GeForce GTX 485M SLI is a Laptop Graphics Card

Note: GeForce GTX 485M 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 GTX 485M SLI here:

Main Specs

  GeForce GTX 485M SLI P104 100
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 8-pin
Memory type GDDR5 GDDR5X
Maximum RAM amount 2x2 GB 4 GB
Display Connectors No outputs
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  • P104 100 has 2 GB more memory, than GeForce GTX 485M SLI.
  • GeForce GTX 485M SLI is used in Laptops, and P104 100 - in Desktops.
  • GeForce GTX 485M SLI is build with Fermi architecture, and P104 100 - with Pascal.
  • Core clock speed of P104 100 is 1032 MHz higher, than GeForce GTX 485M SLI.
  • GeForce GTX 485M SLI is manufactured by 40 nm process technology, and P104 100 - by 16 nm process technology.
  • Memory clock speed of P104 100 is 8508 MHz higher, than GeForce GTX 485M SLI.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
GeForce GTX 485M SLI and P104 100 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 485M SLI P104 100
Architecture Fermi Pascal
Code name N11E-GTX-A1 GP104
Type Laptop Desktop
Release date 6 January 2011 12 December 2017
Pipelines 768 1920
Core clock speed 575 MHz 1607 MHz
Boost Clock 1733 MHz
Transistor count 7,200 million
Manufacturing process technology 40 nm 16 nm
Texture fill rate 208.0
Floating-point performance 8,873 gflops
Length 267 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 1500 MHz 10008 MHz
Memory bandwidth 320.3 GB/s
Shared memory -
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
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