HWBench.com

    GeForce GT 730M vs Radeon HD 7670M

    GeForce GT 730M
    Memory: 2048Mb DDR3MOBILE
    Release date: 20 Jan 2013
    GeForce GT 730M
    Radeon HD 7670M
    Memory: 1024Mb DDR3MOBILE
    Release date: 17 Feb 2012
    Radeon HD 7670M

    Summary

    Synthetic performance index

    • GeForce GT 730M
      128%
    • Radeon HD 7670M
      100%

    Relative performance

    Reasons to consider GeForce GT 730M

    This is a much newer product, it might have better long term support.
    Around 28% higher average synthetic performance.
    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    Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications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 7670M

    Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications
    GeForce GT 730M

    HWBench recommends GeForce GT 730M

    The GeForce GT 730M is the better performing card based on the synthetic benchmarks used (1 benchmarks).

    Specifications

    Core Configuration

    GeForce GT 730MRadeon HD 7670M
    GPU NameGK107 (GT 730M)vsThames (Thames XT)
    Fab Process28 nmvs40 nm
    Die Size118 mm²vs104 mm²
    Transistors1,270 millionvs716 million
    Shaders384vs480
    Compute Units2vs6
    Core clock725 MHzvs600 MHz
    ROPs16vs16
    TMUs32vs24

    Memory Configuration

    GeForce GT 730MRadeon HD 7670M
    Memory TypeDDR3vsDDR3
    Bus Width128 bitvs128 bit
    Memory Speed900 MHz
    1800 MHz effective    		vs900 MHz
    1800 MHz effective
    Memory Size2048 Mbvs1024 Mb

    Additional details

    GeForce GT 730MRadeon HD 7670M
    TDP33 wattsvs20 watts
    Release Date20 Jan 2013vs17 Feb 2012

    Raw Performance comparison

    Pixel Rate

    • GeForce GT 730M
      5.80 GP/s
    • Radeon HD 7670M
      9.60 GP/s

    GigaPixels - higher is better

    Texel Rate

    • GeForce GT 730M
      23.20 GT/s
    • Radeon HD 7670M
      14.40 GT/s

    GigaTexels - higher is better

    Memory bandwidth

    • GeForce GT 730M
      28.80 GB/s
    • Radeon HD 7670M
      28.80 GB/s

    GB/s - higher is better

    Single precision performance

    • GeForce GT 730M
      556.80 GFLOPs
    • Radeon HD 7670M
      576.00 GFLOPs

    GFLOPs - higher is better

    Synthetic benchmarks

    3DMark 11

    • GeForce GT 730M
      1810
    • Radeon HD 7670M
      1410

    Points (higher is better)

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