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GeForce GTX 750 Ti vs GeForce GTX 970

Intro

The GeForce GTX 750 Ti comes with a GPU core clock speed of 1020 MHz, and the 2048 MB of GDDR5 RAM is set to run at 1350 MHz through a 128-bit bus. It also is comprised of 640 Stream Processors, 40 Texture Address Units, and 16 ROPs.

Compare those specs to the GeForce GTX 970, which makes use of a 28 nm design. nVidia has set the core speed at 1050 MHz. The GDDR5 RAM works at a speed of 1750 MHz on this model. It features 1664 SPUs as well as 104 TAUs and 64 ROPs.

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Benchmarks

These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

3DMark Fire Strike Graphics Score

GeForce GTX 970 10867 points
GeForce GTX 750 Ti 4562 points
Difference: 6305 (138%)

Zcash Mining Hash Rate

GeForce GTX 970 262 Sol/s
GeForce GTX 750 Ti 72 Sol/s
Difference: 190 (264%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti 60 Watts
GeForce GTX 970 145 Watts
Difference: 85 Watts (142%)

Memory Bandwidth

As far as performance goes, the GeForce GTX 970 should in theory be much better than the GeForce GTX 750 Ti overall. (explain)

GeForce GTX 970 224000 MB/sec
GeForce GTX 750 Ti 86400 MB/sec
Difference: 137600 (159%)

Texel Rate

The GeForce GTX 970 is much (more or less 168%) faster with regards to anisotropic filtering than the GeForce GTX 750 Ti. (explain)

GeForce GTX 970 109200 Mtexels/sec
GeForce GTX 750 Ti 40800 Mtexels/sec
Difference: 68400 (168%)

Pixel Rate

If using a high screen resolution is important to you, then the GeForce GTX 970 is a better choice, by far. (explain)

GeForce GTX 970 67200 Mpixels/sec
GeForce GTX 750 Ti 16320 Mpixels/sec
Difference: 50880 (312%)

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 GTX 750 Ti

Amazon.com

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GeForce GTX 970

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 GTX 750 Ti GeForce GTX 970
Manufacturer nVidia nVidia
Year February 2014 September 2014
Code Name GM107 GM204-200
Memory 2048 MB 4096 MB
Core Speed 1020 MHz 1050 MHz
Memory Speed 5400 MHz 7000 MHz
Power (Max TDP) 60 watts 145 watts
Bandwidth 86400 MB/sec 224000 MB/sec
Texel Rate 40800 Mtexels/sec 109200 Mtexels/sec
Pixel Rate 16320 Mpixels/sec 67200 Mpixels/sec
Unified Shaders 640 1664
Texture Mapping Units 40 104
Render Output Units 16 64
Bus Type GDDR5 GDDR5
Bus Width 128-bit 256-bit
Fab Process 28 nm 28 nm
Transistors 1870 million 5200 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 11.0 DirectX 11.2
OpenGL Version OpenGL 4.4 OpenGL 4.5

Memory Bandwidth: Bandwidth is the largest amount of information (in units of MB per second) that can be transferred across the external memory interface in a second. The number is worked out by multiplying the interface width by the speed of its memory. If it uses DDR RAM, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels the video card could possibly record to its local memory in one second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of colour ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.

Display Prices

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GeForce GTX 750 Ti

Amazon.com

Check prices at:

GeForce GTX 970

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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