GeForce GTX 750 Ti vs GeForce RTX 2080 SUPER

Intro

Compare those specs to the GeForce RTX 2080 SUPER, which makes use of a 12 nm design. nVidia has set the core speed at 1650 MHz. The GDDR6 RAM works at a speed of 1937 MHz on this specific card. It features 3072 SPUs along with 192 Texture Address Units and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti		60 Watts
GeForce RTX 2080 SUPER		250 Watts
	Difference: 190 Watts (317%)

Memory Bandwidth

In theory, the GeForce RTX 2080 SUPER is 488% quicker than the GeForce GTX 750 Ti overall, because of its greater bandwidth. (explain)

GeForce RTX 2080 SUPER		507904 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 421504 (488%)

Texel Rate

The GeForce RTX 2080 SUPER should be quite a bit (approximately 676%) faster with regards to anisotropic filtering than the GeForce GTX 750 Ti. (explain)

GeForce RTX 2080 SUPER		316800 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 276000 (676%)

Pixel Rate

If running with a high screen resolution is important to you, then the GeForce RTX 2080 SUPER is a better choice, and very much so. (explain)

GeForce RTX 2080 SUPER		105600 Mpixels/sec
GeForce GTX 750 Ti		16320 Mpixels/sec
	Difference: 89280 (547%)

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

Specifications

Memory Bandwidth: Memory bandwidth is the largest amount of data (counted in megabytes per second) that can be moved across the external memory interface within a second. The number is worked out by multiplying the card's bus width by the speed of its memory. If it uses DDR RAM, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The higher the bandwidth is, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels the video card could possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of colour ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.