HWBench.com

    GeForce GTS 450 vs GeForce GTX 650 Ti

    GeForce GTS 450
    Memory: 1024Mb GDDR5DESKTOP
    Release date: 13 Sep 2010
    GeForce GTS 450
    GeForce GTX 650 Ti
    Memory: 1024Mb GDDR5DESKTOP
    Release date: 9 Oct 2012
    GeForce GTX 650 Ti

    Summary

    Synthetic performance index

    • GeForce GTS 450
      100%
    • GeForce GTX 650 Ti
      224%

    Relative performance

    Reasons to consider GeForce GTS 450

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    Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications

    Reasons to consider GeForce GTX 650 Ti

    This is a much newer product, it might have better long term support.
    Around 124% 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    Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications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 650 Ti

    HWBench recommends GeForce GTX 650 Ti

    The GeForce GTX 650 Ti is the better performing card based on the synthetic benchmarks used (1 benchmarks).

    Specifications

    Core Configuration

    GeForce GTS 450GeForce GTX 650 Ti
    GPU NameGF106 (GF106-250-KA-A1)vsGK106 (GK106-220-A1)
    Fab Process40 nmvs28 nm
    Die Size238 mm²vs221 mm²
    Transistors1,170 millionvs2,540 million
    Shaders192vs768
    Compute Units4vs4
    Core clock783 MHzvs928 MHz
    ROPs16vs16
    TMUs32vs64

    Memory Configuration

    GeForce GTS 450GeForce GTX 650 Ti
    Memory TypeGDDR5vsGDDR5
    Bus Width128 bitvs128 bit
    Memory Speed902 MHz
    3608 MHz effective    		vs1350 MHz
    5400 MHz effective
    Memory Size1024 Mbvs1024 Mb

    Additional details

    GeForce GTS 450GeForce GTX 650 Ti
    TDP106 wattsvs110 watts
    Release Date13 Sep 2010vs9 Oct 2012

    Raw Performance comparison

    Pixel Rate

    • GeForce GTS 450
      6.26 GP/s
    • GeForce GTX 650 Ti
      14.80 GP/s

    GigaPixels - higher is better

    Texel Rate

    • GeForce GTS 450
      25.10 GT/s
    • GeForce GTX 650 Ti
      59.40 GT/s

    GigaTexels - higher is better

    Memory bandwidth

    • GeForce GTS 450
      57.70 GB/s
    • GeForce GTX 650 Ti
      86.40 GB/s

    GB/s - higher is better

    Single precision performance

    • GeForce GTS 450
      601.30 GFLOPs
    • GeForce GTX 650 Ti
      1425.00 GFLOPs

    GFLOPs - higher is better

    Synthetic benchmarks

    3DMark 11

    • GeForce GTS 450
      2120
    • GeForce GTX 650 Ti
      4750

    Points (higher is better)

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