GeForce GTX 850A vs GeForce GT 730A

GeForce GTX 850A
Memory: 2048Mb DDR3MOBILE
Release date: 17 Mar 2014
GeForce GTX 850A
GeForce GT 730A
Memory: 2048Mb DDR3MOBILE
Release date: 1 Jul 2014
GeForce GT 730A

Summary

Reasons to consider GeForce GTX 850A

Higher theoretical gaming performance, based on specifications.
Supports PhysX.
Supports G-Sync.
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty).

Reasons to consider GeForce GT 730A

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Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications.

GeForce GTX 850A

HWBench recommends GeForce GTX 850A

Based on theoretical specifications.


Specifications

Core Configuration

GeForce GTX 850AGeForce GT 730A
GPU NameGM107 (N15P-GT-A1)vsGK208 (GT 730M)
Fab Process28 nmvs28 nm
Die Size148 mm²vs87 mm²
Transistors1,870 millionvsunknown
Shaders640vs384
Compute Units5vs2
Core clock902 MHzvs719 MHz
ROPs16vs8
TMUs40vs20

Memory Configuration

GeForce GTX 850AGeForce GT 730A
Memory TypeDDR3vsDDR3
Bus Width128 bitvs128 bit
Memory Speed900 MHz
1800 MHz effective
vs900 MHz
1800 MHz effective
Memory Size2048 Mbvs2048 Mb

Additional details

GeForce GTX 850AGeForce GT 730A
TDP45 wattsvs33 watts
Release Date17 Mar 2014vs1 Jul 2014

Raw Performance comparison

Pixel Rate

  • GeForce GTX 850A
    14.43 GP/s
  • GeForce GT 730A
    5.75 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce GTX 850A
    36.10 GT/s
  • GeForce GT 730A
    14.38 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce GTX 850A
    28.80 GB/s
  • GeForce GT 730A
    28.80 GB/s

GB/s - higher is better

Single precision performance

  • GeForce GTX 850A
    1154.60 GFLOPs
  • GeForce GT 730A
    552.20 GFLOPs

GFLOPs - higher is better

Similar comparisons