HWBench.com

    GeForce GT 740M vs GeForce GTX 780 6 GB

    GeForce GT 740M
    Memory: 2048Mb DDR3MOBILE
    Release date: 20 Jun 2013
    GeForce GT 740M
    GeForce GTX 780 6 GB
    Memory: 6144Mb GDDR5DESKTOP
    Release date: 10 Sep 2013
    GeForce GTX 780 6 GB
    You are comparing OEM or variant versions of at least one VGA. Did you mean GeForce GT 740M vs GeForce GTX 780 instead?

    Summary

    Synthetic performance index

    • GeForce GT 740M
      100%
    • GeForce GTX 780 6 GB
      740%

    Relative performance

    Reasons to consider GeForce GT 740M

    217 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 780 6 GB .
    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    Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications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 GeForce GTX 780 6 GB

    Around 640% 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    Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications
    GeForce GTX 780 6 GB

    HWBench recommends GeForce GTX 780 6 GB

    The GeForce GTX 780 6 GB is the better performing card based on the synthetic benchmarks used (1 benchmarks).

    Specifications

    Core Configuration

    GeForce GT 740MGeForce GTX 780 6 GB
    GPU NameGK208 (GT 740M)vsGK110B (GK110-301-B1)
    Fab Process28 nmvs28 nm
    Die Size87 mm²vs561 mm²
    Transistorsunknownvs7,080 million
    Shaders384vs2304
    Compute Units2vs12
    Core clock980 MHzvs863 MHz
    ROPs8vs48
    TMUs16vs192

    Memory Configuration

    GeForce GT 740MGeForce GTX 780 6 GB
    Memory TypeDDR3vsGDDR5
    Bus Width64 bitvs384 bit
    Memory Speed900 MHz
    1800 MHz effective    		vs1502 MHz
    6008 MHz effective
    Memory Size2048 Mbvs6144 Mb

    Additional details

    GeForce GT 740MGeForce GTX 780 6 GB
    TDP33 wattsvs250 watts
    Release Date20 Jun 2013vs10 Sep 2013

    Raw Performance comparison

    Pixel Rate

    • GeForce GT 740M
      7.84 GP/s
    • GeForce GTX 780 6 GB
      41.40 GP/s

    GigaPixels - higher is better

    Texel Rate

    • GeForce GT 740M
      15.68 GT/s
    • GeForce GTX 780 6 GB
      166.00 GT/s

    GigaTexels - higher is better

    Memory bandwidth

    • GeForce GT 740M
      14.40 GB/s
    • GeForce GTX 780 6 GB
      288.00 GB/s

    GB/s - higher is better

    Single precision performance

    • GeForce GT 740M
      752.60 GFLOPs
    • GeForce GTX 780 6 GB
      3977.00 GFLOPs

    GFLOPs - higher is better

    Synthetic benchmarks

    3DMark 11

    • GeForce GT 740M
      1860
    • GeForce GTX 780 6 GB
      13770

    Points (higher is better)

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