Geforce GTX 1080 Ti vs Radeon RX 6750 XT

Intro

Compare all that to the Radeon RX 6750 XT, which comes with 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 is made up of 2560 SPUs, 160 TAUs, and 64 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

Theoretically, the Geforce GTX 1080 Ti should perform a small bit faster than the Radeon RX 6750 XT in general. (explain)

Geforce GTX 1080 Ti		495616 MB/sec
Radeon RX 6750 XT		442368 MB/sec
	Difference: 53248 (12%)

Texel Rate

The Radeon RX 6750 XT should be a small bit (more or less 4%) faster with regards to anisotropic filtering than the Geforce GTX 1080 Ti. (explain)

Radeon RX 6750 XT		344000 Mtexels/sec
Geforce GTX 1080 Ti		331520 Mtexels/sec
	Difference: 12480 (4%)

Pixel Rate

The Radeon RX 6750 XT will be a small bit (approximately 6%) more effective at anti-aliasing than the Geforce GTX 1080 Ti, and will be capable of handling higher screen resolutions while still performing well. (explain)

Radeon RX 6750 XT		137600 Mpixels/sec
Geforce GTX 1080 Ti		130240 Mpixels/sec
	Difference: 7360 (6%)

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 (measured in megabytes per second) that can be moved over the external memory interface within a second. It's worked out by multiplying the card's bus width by its memory clock speed. If it uses DDR memory, it should be multiplied by 2 once again. If it uses 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 amount of texture map elements (texels) that can be applied in one second. This number is worked out by multiplying the total number of 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 applied in one second.

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