GeForce RTX 2080 SUPER vs Radeon RX 6750 XT

Intro

Compare those specs to the Radeon RX 6750 XT, which features GPU clock speed of 2150 MHz, and 12288 MB of GDDR6 RAM set to run at 2250 MHz through a 192-bit bus. It also features 2560 Stream Processors, 160 Texture Address Units, and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

Theoretically speaking, the GeForce RTX 2080 SUPER should perform a little bit faster than the Radeon RX 6750 XT overall. (explain)

GeForce RTX 2080 SUPER		507904 MB/sec
Radeon RX 6750 XT		442368 MB/sec
	Difference: 65536 (15%)

Texel Rate

The Radeon RX 6750 XT will be a small bit (more or less 9%) more effective at texture filtering than the GeForce RTX 2080 SUPER. (explain)

Radeon RX 6750 XT		344000 Mtexels/sec
GeForce RTX 2080 SUPER		316800 Mtexels/sec
	Difference: 27200 (9%)

Pixel Rate

If running with a high resolution is important to you, then the Radeon RX 6750 XT is the winner, by a large margin. (explain)

Radeon RX 6750 XT		137600 Mpixels/sec
GeForce RTX 2080 SUPER		105600 Mpixels/sec
	Difference: 32000 (30%)

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: Bandwidth is the maximum amount of data (measured in MB per second) that can be moved across the external memory interface in a second. The number is calculated by multiplying the interface width by its memory speed. In the case of DDR type memory, it should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics card could possibly write to the local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the number of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate also depends on lots of other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the maximum fill rate.