GeForce GTX 760 X2 vs Radeon HD 8950 OEM

GeForce GTX 760 X2
Memory: 2048Mb GDDR5DESKTOP
Release date: 19 Nov 2013
GeForce GTX 760 X2
Radeon HD 8950 OEM
Memory: 3072Mb GDDR5DESKTOP
Release date: 8 Jan 2013
Radeon HD 8950 OEM

Summary

Reasons to consider GeForce GTX 760 X2

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Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications

Reasons to consider Radeon HD 8950 OEM

50 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 760 X2 .
Supports Direct3D 12 Async Compute
Supports ReLive (allows game streaming/recording with minimum performance penalty)
Supports Mantle
Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications

GeForce GTX 760 X2

HWBench recommends GeForce GTX 760 X2

Based on theoretical specifications.


Specifications

Core Configuration

GeForce GTX 760 X2Radeon HD 8950 OEM
GPU NameGK104 (GK104-425-A2)vsTahiti (Tahiti PRO)
Fab Process28 nmvs28 nm
Die Size294 mm²vs352 mm²
Transistors3,540 millionvs4,313 million
Shaders1152vs1792
Compute Units6vs28
Core clock1006 MHzvs850 MHz
ROPs32vs32
TMUs96vs112

Memory Configuration

GeForce GTX 760 X2Radeon HD 8950 OEM
Memory TypeGDDR5vsGDDR5
Bus Width256 bit x2vs384 bit
Memory Speed1502 MHz
6008 MHz effective
vs1250 MHz
5000 MHz effective
Memory Size2048 Mbvs3072 Mb

Additional details

GeForce GTX 760 X2Radeon HD 8950 OEM
TDP250 wattsvs200 watts
Release Date19 Nov 2013vs8 Jan 2013

Raw Performance comparison

Pixel Rate

  • GeForce GTX 760 X2
    48.20 GP/s
  • Radeon HD 8950 OEM
    27.20 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce GTX 760 X2
    193.20 GT/s
  • Radeon HD 8950 OEM
    95.20 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce GTX 760 X2
    384.00 GB/s
  • Radeon HD 8950 OEM
    240.00 GB/s

GB/s - higher is better

Single precision performance

  • GeForce GTX 760 X2
    4636.00 GFLOPs
  • Radeon HD 8950 OEM
    3046.00 GFLOPs

GFLOPs - higher is better