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GeForce GT 130 vs GeForce GTX 750 Ti

Intro

The GeForce GT 130 comes with a GPU clock speed of 500 MHz, and the 768 MB of DDR2 memory runs at 250 MHz through a 192-bit bus. It also is made up of 48 Stream Processors, 24 TAUs, and 16 ROPs.

Compare those specs to the GeForce GTX 750 Ti, which uses a 28 nm design. nVidia has clocked the core speed at 1020 MHz. The GDDR5 memory is set to run at a speed of 1350 MHz on this model. It features 640 SPUs as well as 40 TAUs and 16 ROPs.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti 60 Watts
GeForce GT 130 75 Watts
Difference: 15 Watts (25%)

Memory Bandwidth

The GeForce GTX 750 Ti should in theory perform quite a bit faster than the GeForce GT 130 in general. (explain)

GeForce GTX 750 Ti 86400 MB/sec
GeForce GT 130 12000 MB/sec
Difference: 74400 (620%)

Texel Rate

The GeForce GTX 750 Ti is a lot (about 240%) better at AF than the GeForce GT 130. (explain)

GeForce GTX 750 Ti 40800 Mtexels/sec
GeForce GT 130 12000 Mtexels/sec
Difference: 28800 (240%)

Pixel Rate

If running with lots of anti-aliasing is important to you, then the GeForce GTX 750 Ti is a better choice, and very much so. (explain)

GeForce GTX 750 Ti 16320 Mpixels/sec
GeForce GT 130 8000 Mpixels/sec
Difference: 8320 (104%)

Please note that the above 'benchmarks' are all just theoretical - the results were calculated based on the card's specifications, and real-world performance may (and probably will) vary at least a bit.

Price Comparison

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GeForce GT 130

Amazon.com

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GeForce GTX 750 Ti

Amazon.com

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Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model GeForce GT 130 GeForce GTX 750 Ti
Manufacturer nVidia nVidia
Year March 10, 2009 February 2014
Code Name G94b GM107
Memory 768 MB 2048 MB
Core Speed 500 MHz 1020 MHz
Memory Speed 500 MHz 5400 MHz
Power (Max TDP) 75 watts 60 watts
Bandwidth 12000 MB/sec 86400 MB/sec
Texel Rate 12000 Mtexels/sec 40800 Mtexels/sec
Pixel Rate 8000 Mpixels/sec 16320 Mpixels/sec
Unified Shaders 48 640
Texture Mapping Units 24 40
Render Output Units 16 16
Bus Type DDR2 GDDR5
Bus Width 192-bit 128-bit
Fab Process 55 nm 28 nm
Transistors 505 million 1870 million
Bus PCIe x16 2.0 PCIe 3.0 x16
DirectX Version DirectX 10 DirectX 11.0
OpenGL Version OpenGL 3.0 OpenGL 4.4

Memory Bandwidth: Memory bandwidth is the largest amount of information (measured in megabytes per second) that can be moved over the external memory interface in one second. It is worked out by multiplying the card's interface width by the speed of its memory. If it uses DDR type memory, the result should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied in one second. This number is worked out by multiplying the total amount of texture units of the card by the core speed of the chip. The better the texel rate, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.

Pixel Rate: Pixel rate is the maximum number of pixels the video card could possibly record to the local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate also depends on many other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the potential to reach the maximum fill rate.

Display Prices

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GeForce GT 130

Amazon.com

Check prices at:

GeForce GTX 750 Ti

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

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