GeForce GTX 980 SLI mobile vs GeForce RTX 2080 Ti

In this comparison between GeForce GTX 980 SLI mobile and GeForce RTX 2080 Ti 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 GTX 980 SLI mobile will be the best choice, for others GeForce RTX 2080 Ti will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 980 SLI mobile is a Laptop Graphics Card

Note: GeForce GTX 980 SLI mobile 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 980 SLI mobile here:

Main Specs

  GeForce GTX 980 SLI mobile GeForce RTX 2080 Ti
Power consumption (TDP) 330 Watt 250 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 8-pin
Memory type GDDR5 GDDR6
Maximum RAM amount 2x 8 GB 11 GB
Display Connectors 1x HDMI, 3x DisplayPort, 1x USB Type-C
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  • GeForce GTX 980 SLI mobile has 32% more power consumption, than GeForce RTX 2080 Ti.
  • GeForce RTX 2080 Ti has 9 GB more memory, than GeForce GTX 980 SLI mobile.
  • GeForce GTX 980 SLI mobile is used in Laptops, and GeForce RTX 2080 Ti - in Desktops.
  • GeForce GTX 980 SLI mobile is build with Maxwell architecture, and GeForce RTX 2080 Ti - with Turing.
  • Core clock speed of GeForce RTX 2080 Ti is 224 MHz higher, than GeForce GTX 980 SLI mobile.
  • GeForce GTX 980 SLI mobile is manufactured by 28 nm process technology, and GeForce RTX 2080 Ti - by 12 nm process technology.
  • Memory clock speed of GeForce RTX 2080 Ti is 10500 MHz higher, than GeForce GTX 980 SLI mobile.

Game benchmarks

high / 1080p 75−80 90−95
ultra / 1080p 55−60 70−75
QHD / 1440p 45−50 55−60
4K / 2160p 30−33 40−45
low / 720p 95−100 100−110
medium / 1080p 85−90 100−110
The average gaming FPS of GeForce RTX 2080 Ti in Assassin's Creed Odyssey is 19% more, than GeForce GTX 980 SLI mobile.

Full Specs

  GeForce GTX 980 SLI mobile GeForce RTX 2080 Ti
Architecture Maxwell Turing
Code name N16E-GXX SLI Turing TU102
Type Laptop Desktop
Release date 22 September 2015 27 August 2018
Pipelines 4096 4352
Core clock speed 1126 MHz 1350 MHz
Boost Clock 1228 MHz 1545 MHz
Transistor count 10400 Million 18,600 million
Manufacturing process technology 28 nm 12 nm
Texture fill rate 420.2
Length 267 mm
Memory bus width 256 Bit 352 Bit
Memory clock speed 3500 MHz 14000 MHz
Memory bandwidth 616.0 GB/s
Shared memory - -
G-SYNC support + +
VR Ready +
DirectX DirectX 12_1 12 Ultimate (12_1)
Shader Model 6.5
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA + 7.5
SLI options +
Laptop size large
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