TITAN V vs GeForce GTX TITAN Z

TITAN V
Memory: 12288Mb HBM2DESKTOP
Release date: 7 Dec 2017
TITAN V
GeForce GTX TITAN Z
Memory: 6144Mb GDDR5DESKTOP
Release date: 28 May 2014
GeForce GTX TITAN Z

Summary

Reasons to consider TITAN V

125 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX TITAN Z .
This is a much newer product, it might have better long term support.
Higher theoretical gaming performance, based on specifications.
Supports PhysX.
Supports G-Sync.
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty).
Supports Direct3D 12 Async Compute.

Reasons to consider GeForce GTX TITAN Z

Supports PhysX.
Supports G-Sync.
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty).
Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications.

TITAN V

HWBench recommends TITAN V

Based on theoretical specifications.



Specifications

Core Configuration

TITAN VGeForce GTX TITAN Z
GPU NameGV100 (GV100-400-A1)vsGK110B (GK110-430-B1)
Fab Process12 nmvs28 nm
Die Size815 mm²vs561 mm²
Transistors21,100 millionvs7,080 million
Shaders5120vs2880
Compute Units80vs15
Core clock1200 MHzvs705 MHz
ROPs96vs48
TMUs320vs240

Memory Configuration

TITAN VGeForce GTX TITAN Z
Memory TypeHBM2vsGDDR5
Bus Width3072 bitvs384 bit x2
Memory Speed850 MHz
1700 MHz effective
vs1750 MHz
7000 MHz effective
Memory Size12288 Mbvs6144 Mb

Additional details

TITAN VGeForce GTX TITAN Z
TDP250 wattsvs375 watts
Release Date7 Dec 2017vs28 May 2014

Raw Performance comparison

Pixel Rate

  • TITAN V
    139.70 GP/s
  • GeForce GTX TITAN Z
    84.60 GP/s

GigaPixels - higher is better

Texel Rate

  • TITAN V
    465.60 GT/s
  • GeForce GTX TITAN Z
    338.40 GT/s

GigaTexels - higher is better

Memory bandwidth

  • TITAN V
    652.80 GB/s
  • GeForce GTX TITAN Z
    672.00 GB/s

GB/s - higher is better

Single precision performance

  • TITAN V
    14899.00 GFLOPs
  • GeForce GTX TITAN Z
    8122.00 GFLOPs

GFLOPs - higher is better