GeForce GT 630 vs GeForce GTX 750 Ti

GeForce GT 630
Memory: 1024Mb DDR3DESKTOP
Release date: 15 May 2012
GeForce GT 630
GeForce GTX 750 Ti
Memory: 2048Mb GDDR5DESKTOP
Release date: 18 Feb 2014
GeForce GTX 750 Ti

Summary

Synthetic performance index

  • GeForce GT 630
    100%
  • GeForce GTX 750 Ti
    500%

Relative performance

Reasons to consider GeForce GT 630

Supports PhysX
Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications

Reasons to consider GeForce GTX 750 Ti

This is a much newer product, it might have better long term support.
Around 400% 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Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications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 750 Ti

HWBench recommends GeForce GTX 750 Ti

The GeForce GTX 750 Ti is the better performing card based on the synthetic benchmarks used (1 benchmarks).


Specifications

Core Configuration

GeForce GT 630GeForce GTX 750 Ti
GPU NameGF108 (GF108-400-A1)vsGM107 (GM107-400-A2)
Fab Process40 nmvs28 nm
Die Size116 mm²vs148 mm²
Transistors585 millionvs1,870 million
Shaders96vs640
Compute Units2vs5
Core clock810 MHzvs1020 MHz
ROPs4vs16
TMUs16vs40

Memory Configuration

GeForce GT 630GeForce GTX 750 Ti
Memory TypeDDR3vsGDDR5
Bus Width128 bitvs128 bit
Memory Speed900 MHz
1800 MHz effective
vs1350 MHz
5400 MHz effective
Memory Size1024 Mbvs2048 Mb

Additional details

GeForce GT 630GeForce GTX 750 Ti
TDP65 wattsvs60 watts
Release Date15 May 2012vs18 Feb 2014

Raw Performance comparison

Pixel Rate

  • GeForce GT 630
    3.24 GP/s
  • GeForce GTX 750 Ti
    16.32 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce GT 630
    13.00 GT/s
  • GeForce GTX 750 Ti
    40.80 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce GT 630
    28.80 GB/s
  • GeForce GTX 750 Ti
    86.40 GB/s

GB/s - higher is better

Single precision performance

  • GeForce GT 630
    311.00 GFLOPs
  • GeForce GTX 750 Ti
    1305.60 GFLOPs

GFLOPs - higher is better

Synthetic benchmarks

3DMark 11

  • GeForce GT 630
    1120
  • GeForce GTX 750 Ti
    5610

Points (higher is better)