GeForce GTX 1080 Mobile vs GeForce GTX TITAN X

GeForce GTX 1080 Mobile
Memory: 8192Mb GDDR5XMOBILE
Release date: 15 Aug 2016
GeForce GTX 1080 Mobile
GeForce GTX TITAN X
Memory: 12288Mb GDDR5DESKTOP
Release date: 17 Mar 2015
GeForce GTX TITAN X

Summary

Synthetic performance index

  • GeForce GTX 1080 Mobile
    100%
  • GeForce GTX TITAN X
    115%

Relative performance

Reasons to consider GeForce GTX 1080 Mobile

100 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX TITAN X .
This is a much newer product, it might have better long term support.
Supports PhysX
Supports G-Sync
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)
Supports Direct3D 12 Async Compute
Based on an outdated architecture (Nvidia Pascal), there may be no performance optimizations for current games and applications

Reasons to consider GeForce GTX TITAN X

Around 15% higher average synthetic performance.
Supports PhysX
Supports G-Sync
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)
Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications

GeForce GTX TITAN X

HWBench recommends GeForce GTX TITAN X

The GeForce GTX TITAN X is the better performing card based on the synthetic benchmarks used (1 benchmarks).


Specifications

Core Configuration

GeForce GTX 1080 MobileGeForce GTX TITAN X
GPU NameGP104 ()vsGM200 (GM200-400-A1)
Fab Process16 nmvs28 nm
Die Size314 mm²vs601 mm²
Transistors7,200 millionvs8,000 million
Shaders2560vs3072
Compute Units20vs24
Core clock1556 MHzvs1000 MHz
ROPs64vs96
TMUs160vs192

Memory Configuration

GeForce GTX 1080 MobileGeForce GTX TITAN X
Memory TypeGDDR5XvsGDDR5
Bus Width256 bitvs384 bit
Memory Speed1251 MHz
10008 MHz effective
vs1753 MHz
7012 MHz effective
Memory Size8192 Mbvs12288 Mb

Additional details

GeForce GTX 1080 MobileGeForce GTX TITAN X
TDP150 wattsvs250 watts
Release Date15 Aug 2016vs17 Mar 2015

Raw Performance comparison

Pixel Rate

  • GeForce GTX 1080 Mobile
    99.60 GP/s
  • GeForce GTX TITAN X
    96.00 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce GTX 1080 Mobile
    249.00 GT/s
  • GeForce GTX TITAN X
    192.00 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce GTX 1080 Mobile
    320.00 GB/s
  • GeForce GTX TITAN X
    337.00 GB/s

GB/s - higher is better

Single precision performance

  • GeForce GTX 1080 Mobile
    7967.00 GFLOPs
  • GeForce GTX TITAN X
    6144.00 GFLOPs

GFLOPs - higher is better

Synthetic benchmarks

3DMark 11

  • GeForce GTX 1080 Mobile
    18790
  • GeForce GTX TITAN X
    21680

Points (higher is better)