HD Graphics 4600 (Haswell GT2) vs GeForce GT 640 OEM Rebrand

HD Graphics 4600 (Haswell GT2)
Memory: 0Mb System SharedDESKTOP
Release date: 3 Jun 2013
HD Graphics 4600 (Haswell GT2)
GeForce GT 640 OEM Rebrand
Memory: 1536Mb DDR3DESKTOP
Release date: 24 Apr 2012
GeForce GT 640 OEM Rebrand
You are comparing OEM or variant versions of at least one VGA. Did you mean HD Graphics 4600 (Haswell GT2) vs GeForce GT 640 instead?

Summary

Reasons to consider HD Graphics 4600 (Haswell GT2)

This is a much newer product, it might have better long term support.

Reasons to consider GeForce GT 640 OEM Rebrand

Supports PhysX
Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications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

HD Graphics 4600 (Haswell GT2)GeForce GT 640 OEM Rebrand
GPU NameHaswell GT2 ()vsGF116 (GF116-150-A1)
Fab Process22 nmvs40 nm
Die Size177 mm²vs238 mm²
Transistors392 millionvs1,170 million
Shaders20vs144
Compute Units0vs3
Core clock400 MHzvs720 MHz
ROPs2vs24
TMUs4vs24

Memory Configuration

HD Graphics 4600 (Haswell GT2)GeForce GT 640 OEM Rebrand
Memory TypeSystem SharedvsDDR3
Bus WidthSystem Sharedvs192 bit
Memory SpeedSystem Sharedvs800 MHz
1600 MHz effective
Memory Size0 Mbvs1536 Mb

Additional details

HD Graphics 4600 (Haswell GT2)GeForce GT 640 OEM Rebrand
TDP45 wattsvs75 watts
Release Date3 Jun 2013vs24 Apr 2012

Raw Performance comparison

Pixel Rate

  • HD Graphics 4600 (Haswell GT2)
    5.40 GP/s
  • GeForce GT 640 OEM Rebrand
    4.32 GP/s

GigaPixels - higher is better

Texel Rate

  • HD Graphics 4600 (Haswell GT2)
    10.80 GT/s
  • GeForce GT 640 OEM Rebrand
    17.30 GT/s

GigaTexels - higher is better

Memory bandwidth

  • HD Graphics 4600 (Haswell GT2)
    0.00 GB/s
  • GeForce GT 640 OEM Rebrand
    38.40 GB/s

GB/s - higher is better

Single precision performance

  • HD Graphics 4600 (Haswell GT2)
    432.00 GFLOPs
  • GeForce GT 640 OEM Rebrand
    414.70 GFLOPs

GFLOPs - higher is better