GeForce 940M vs Radeon HD 7660D IGP

GeForce 940M
Memory: 2048Mb DDR3MOBILE
Release date: 13 Mar 2015
GeForce 940M
Radeon HD 7660D IGP
Memory: 0Mb System SharedDESKTOP
Release date: 2 Oct 2012
Radeon HD 7660D IGP
You are comparing OEM or variant versions of at least one VGA. Did you mean GeForce 940M vs Radeon HD 7660D IGP instead?

Summary

Synthetic performance index

  • GeForce 940M
    103%
  • Radeon HD 7660D IGP
    100%

Relative performance

Reasons to consider GeForce 940M

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Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications

Reasons to consider Radeon HD 7660D IGP

Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications

No clear winner declared

We have no data to declare a winner at this time.


Specifications

Core Configuration

GeForce 940MRadeon HD 7660D IGP
GPU NameGM107 (N16S-GT1-KB-B)vsDevastator ()
Fab Process28 nmvs32 nm
Die Size148 mm²vs246 mm²
Transistors1,870 millionvs1,303 million
Shaders512vs384
Compute Units4vs6
Core clock1029 MHzvs800 MHz
ROPs16vs8
TMUs32vs24

Memory Configuration

GeForce 940MRadeon HD 7660D IGP
Memory TypeDDR3vsSystem Shared
Bus Width128 bitvsSystem Shared
Memory Speed900 MHz
1800 MHz effective
vsSystem Shared
Memory Size2048 Mbvs0 Mb

Additional details

GeForce 940MRadeon HD 7660D IGP
TDP75 wattsvs100 watts
Release Date13 Mar 2015vs2 Oct 2012

Raw Performance comparison

Pixel Rate

  • GeForce 940M
    16.46 GP/s
  • Radeon HD 7660D IGP
    6.40 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce 940M
    32.90 GT/s
  • Radeon HD 7660D IGP
    19.20 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce 940M
    28.80 GB/s
  • Radeon HD 7660D IGP
    0.00 GB/s

GB/s - higher is better

Single precision performance

  • GeForce 940M
    1053.70 GFLOPs
  • Radeon HD 7660D IGP
    614.40 GFLOPs

GFLOPs - higher is better

Synthetic benchmarks

3DMark 11

  • GeForce 940M
    2450
  • Radeon HD 7660D IGP
    2370

Points (higher is better)