GeForce GTX 780 Rev. 2 vs GeForce GTX 780 6 GB

GeForce GTX 780 Rev. 2
Memory: 3072Mb GDDR5 DESKTOP
Release date: 10 Sep 2013
GeForce GTX 780 Rev. 2
GeForce GTX 780 6 GB
Memory: 6144Mb GDDR5 DESKTOP
Release date: 10 Sep 2013
GeForce GTX 780 6 GB

Summary

Synthetic performance index

  • GeForce GTX 780 Rev. 2
    100%
  • GeForce GTX 780 6 GB
    100%

Relative performance

Reasons to consider GeForce GTX 780 Rev. 2

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Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications.

Reasons to consider GeForce GTX 780 6 GB

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Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications.

No clear winner declared

These graphics cards seems to have comparable performance based on the synthetic benchmarks used (1 combinations of games and resolutions).



Specifications

Core Configuration

GeForce GTX 780 Rev. 2 GeForce GTX 780 6 GB
GPU Name GK110B (GK110-300-B1) vs GK110B (GK110-301-B1)
Fab Process 28 nm vs 28 nm
Die Size 561 mm² vs 561 mm²
Transistors 7,080 million vs 7,080 million
Shaders 2304 vs 2304
Compute Units 12 vs 12
Core clock 863 MHz vs 863 MHz
ROPs 48 vs 48
TMUs 192 vs 192

Memory Configuration

GeForce GTX 780 Rev. 2 GeForce GTX 780 6 GB
Memory Type GDDR5 vs GDDR5
Bus Width 384 bit vs 384 bit
Memory Speed 1502 MHz
6008 MHz effective
vs 1502 MHz
6008 MHz effective
Memory Size 3072 Mb vs 6144 Mb

Additional details

GeForce GTX 780 Rev. 2 GeForce GTX 780 6 GB
TDP 250 watts vs 250 watts
Release Date 10 Sep 2013 vs 10 Sep 2013

Raw Performance comparison

Pixel Rate

  • GeForce GTX 780 Rev. 2
    41.40 GP/s
  • GeForce GTX 780 6 GB
    41.40 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce GTX 780 Rev. 2
    166.00 GT/s
  • GeForce GTX 780 6 GB
    166.00 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce GTX 780 Rev. 2
    288.00 GB/s
  • GeForce GTX 780 6 GB
    288.00 GB/s

GB/s - higher is better

Single precision performance

  • GeForce GTX 780 Rev. 2
    3977.00 GFLOPs
  • GeForce GTX 780 6 GB
    3977.00 GFLOPs

GFLOPs - higher is better


Synthetic benchmarks

3DMark 11

  • GeForce GTX 780 Rev. 2
    13770
  • GeForce GTX 780 6 GB
    13770

Points (higher is better)