GeForce GTX 1080 Ti vs GeForce RTX 2080 Super mobile

When comparing GeForce GTX 1080 Ti and GeForce RTX 2080 Super mobile, 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 GTX 1080 Ti and GeForce RTX 2080 Super mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce RTX 2080 Super mobile is a Laptop Graphics Card

Note: GeForce RTX 2080 Super 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 RTX 2080 Super mobile here:

Main Specs

  GeForce GTX 1080 Ti GeForce RTX 2080 Super mobile
Power consumption (TDP) 250 Watt 150 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5X GDDR6
Maximum RAM amount 11 GB 8 GB
Display Connectors 1x HDMI, 3x DisplayPort No outputs
Recommended system power (PSU) 600 Watt
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  • GeForce GTX 1080 Ti has 66% more power consumption, than GeForce RTX 2080 Super mobile.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 1080 Ti has 3 GB more memory, than GeForce RTX 2080 Super mobile.
  • GeForce GTX 1080 Ti is used in Desktops, and GeForce RTX 2080 Super mobile - in Laptops.
  • GeForce GTX 1080 Ti is build with Pascal architecture, and GeForce RTX 2080 Super mobile - with Turing.
  • Core clock speed of GeForce GTX 1080 Ti is 116 MHz higher, than GeForce RTX 2080 Super mobile.
  • GeForce GTX 1080 Ti is manufactured by 16 nm process technology, and GeForce RTX 2080 Super mobile - by 12 nm process technology.
  • Memory clock speed of GeForce RTX 2080 Super mobile is 3000 MHz higher, than GeForce GTX 1080 Ti.

Game benchmarks

high / 1080p 75−80 75−80
ultra / 1080p 55−60 55−60
QHD / 1440p 45−50 45−50
4K / 2160p 30−35 30−33
low / 720p 100−105 95−100
medium / 1080p 90−95 85−90
The average gaming FPS of GeForce GTX 1080 Ti in Assassin's Creed Odyssey is 3% more, than GeForce RTX 2080 Super mobile.

Full Specs

  GeForce GTX 1080 Ti GeForce RTX 2080 Super mobile
Architecture Pascal Turing
Code name GP102 N18E-G3 TU104
Type Desktop Laptop
Release date 28 February 2017 2 April 2020
Pipelines 3584 3072
Core clock speed 1481 MHz 1365 MHz
Boost Clock 1600 MHz 1560 MHz
Transistor count 11,800 million 13,600 million
Manufacturing process technology 16 nm 12 nm
Texture fill rate 354.4 299.5
Floating-point performance 11,340 gflops
Length 10.5" (26.7 cm)
Memory bus width 352 Bit 256 Bit
Memory clock speed 11000 MHz 14000 MHz
Memory bandwidth 484.4 GB/s 448.0 GB/s
Shared memory - -
G-SYNC support + +
VR Ready +
DirectX 12 (12_1) 12 Ultimate (12_2)
Shader Model 6.4 6.5
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.140
CUDA + 7.5
Monero / XMR (CryptoNight) 0.76 kh/s
SLI options +
Multi monitor support +
Bitcoin / BTC (SHA256) 1427 Mh/s
Laptop size large
Decred / DCR (Decred) 4.6 Gh/s
Ethereum / ETH (DaggerHashimoto) 35 Mh/s
Zcash / ZEC (Equihash) 630 Sol/s
GPU Boost 3.0
Siacoin / SC (Sia) 2.96 Gh/s
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