GeForce GTX 650 vs Radeon HD 8770 OEM

GeForce GTX 650
Memory: 1024Mb GDDR5 DESKTOP
Release date: 27 Nov 2013
GeForce GTX 650
Radeon HD 8770 OEM
Memory: 1024Mb GDDR5 DESKTOP
Release date: 2 Sep 2013
Radeon HD 8770 OEM

Summary

Reasons to consider GeForce GTX 650

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Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications.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 8770 OEM

Supports Direct3D 12 Async Compute.
Supports FreeSync.
Supports ReLive (allows game streaming/recording with minimum performance penalty).
Supports TrueAudio.

No clear winner declared


Specifications

Core Configuration

GeForce GTX 650 Radeon HD 8770 OEM
GPU Name GK106 () vs Bonaire (Bonaire XT)
Fab Process 28 nm vs 28 nm
Die Size 221 mm² vs 160 mm²
Transistors 2,540 million vs 2,080 million
Shaders 384 vs 896
Compute Units 2 vs 14
Core clock 1058 MHz vs 1050 MHz
ROPs 16 vs 16
TMUs 32 vs 56

Memory Configuration

GeForce GTX 650 Radeon HD 8770 OEM
Memory Type GDDR5 vs GDDR5
Bus Width 128 bit vs 128 bit
Memory Speed 1250 MHz
5000 MHz effective
vs 1500 MHz
6000 MHz effective
Memory Size 1024 Mb vs 1024 Mb

Additional details

GeForce GTX 650 Radeon HD 8770 OEM
TDP 65 watts vs 85 watts
Release Date 27 Nov 2013 vs 2 Sep 2013

Raw Performance comparison

Pixel Rate

  • GeForce GTX 650
    8.46 GP/s
  • Radeon HD 8770 OEM
    16.80 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce GTX 650
    33.90 GT/s
  • Radeon HD 8770 OEM
    58.80 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce GTX 650
    80.00 GB/s
  • Radeon HD 8770 OEM
    96.00 GB/s

GB/s - higher is better

Single precision performance

  • GeForce GTX 650
    812.50 GFLOPs
  • Radeon HD 8770 OEM
    1882.00 GFLOPs

GFLOPs - higher is better