Geforce GTX 1080 Ti vs Radeon RX 6750 XT

Intro

Compare that to the Radeon RX 6750 XT, which makes use of a 7 nm design. AMD has set the core frequency at 2150 MHz. The GDDR6 RAM works at a speed of 2250 MHz on this particular model. It features 2560 SPUs along with 160 Texture Address Units and 64 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

The Geforce GTX 1080 Ti, in theory, should perform a small bit faster than the Radeon RX 6750 XT overall. (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 will be a little bit (approximately 4%) more effective at texture 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 little bit (about 6%) faster with regards to anti-aliasing than the Geforce GTX 1080 Ti, and also will be capable of handling higher screen resolutions without losing too much performance. (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: Bandwidth is the largest amount of information (in units of megabytes per second) that can be transported over the external memory interface in one second. It is calculated by multiplying the card's interface width by its memory speed. If the card has DDR type memory, it must 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 number of texture map elements (texels) that are processed per second. This number is worked out by multiplying the total amount of texture units of the card by the core clock speed of the chip. The better the texel rate, the better the 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 number of pixels the graphics card could possibly record to its local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number of colour ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate also depends on quite a few other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.