GeForce 505 OEM vs GeForce GTX 980 Ti

GeForce 505 OEM
Memory: 1024Mb DDR3DESKTOP
Release date: 17 Feb 2013
GeForce 505 OEM
GeForce GTX 980 Ti
Memory: 6144Mb GDDR5DESKTOP
Release date: 2 Jun 2015
GeForce GTX 980 Ti

Summary

Reasons to consider GeForce 505 OEM

225 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 980 Ti .
Based on an outdated architecture (Nvidia Tesla), there are no performance optimizations for current games and applications
PhysX support, however PhysX performance on newest games may be poor

Reasons to consider GeForce GTX 980 Ti

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)
Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications

GeForce GTX 980 Ti

HWBench recommends GeForce GTX 980 Ti

Based on theoretical specifications.


Specifications

Core Configuration

GeForce 505 OEMGeForce GTX 980 Ti
GPU NameGT216 ()vsGM200 (GM200-310-A1)
Fab Process40 nmvs28 nm
Die Size100 mm²vs601 mm²
Transistors486 millionvs8,000 million
Shaders24vs2816
Compute Units1vs22
Core clock615 MHzvs1000 MHz
ROPs8vs96
TMUs12vs176

Memory Configuration

GeForce 505 OEMGeForce GTX 980 Ti
Memory TypeDDR3vsGDDR5
Bus Width128 bitvs384 bit
Memory Speed700 MHz
1400 MHz effective
vs1753 MHz
7012 MHz effective
Memory Size1024 Mbvs6144 Mb

Additional details

GeForce 505 OEMGeForce GTX 980 Ti
TDP25 wattsvs250 watts
Release Date17 Feb 2013vs2 Jun 2015

Raw Performance comparison

Pixel Rate

  • GeForce 505 OEM
    4.92 GP/s
  • GeForce GTX 980 Ti
    96.00 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce 505 OEM
    7.38 GT/s
  • GeForce GTX 980 Ti
    176.00 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce 505 OEM
    22.40 GB/s
  • GeForce GTX 980 Ti
    337.00 GB/s

GB/s - higher is better

Single precision performance

  • GeForce 505 OEM
    49.49 GFLOPs
  • GeForce GTX 980 Ti
    5632.00 GFLOPs

GFLOPs - higher is better