Geforce GTX 1080 Ti vs Radeon RX 6950 XT

Intro

Compare those specifications to the Radeon RX 6950 XT, which uses a 7 nm design. AMD has set the core frequency at 1925 MHz. The GDDR6 RAM runs at a frequency of 2250 MHz on this specific model. It features 5120 SPUs as well as 320 Texture Address Units and 128 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Geforce GTX 1080 Ti		250 Watts
Radeon RX 6950 XT		335 Watts
	Difference: 85 Watts (34%)

Memory Bandwidth

The Radeon RX 6950 XT should theoretically be just a bit faster than the Geforce GTX 1080 Ti in general. (explain)

Radeon RX 6950 XT		589824 MB/sec
Geforce GTX 1080 Ti		495616 MB/sec
	Difference: 94208 (19%)

Texel Rate

The Radeon RX 6950 XT should be a lot (approximately 86%) faster with regards to AF than the Geforce GTX 1080 Ti. (explain)

Radeon RX 6950 XT		616000 Mtexels/sec
Geforce GTX 1080 Ti		331520 Mtexels/sec
	Difference: 284480 (86%)

Pixel Rate

The Radeon RX 6950 XT will be much (more or less 89%) faster with regards to anti-aliasing than the Geforce GTX 1080 Ti, and should be capable of handling higher screen resolutions more effectively. (explain)

Radeon RX 6950 XT		246400 Mpixels/sec
Geforce GTX 1080 Ti		130240 Mpixels/sec
	Difference: 116160 (89%)

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 max amount of data (counted in megabytes per second) that can be transferred across the external memory interface within a second. It is worked out by multiplying the card's bus width by the speed of its memory. In the case of DDR memory, the result 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 anti-aliasing, HDR and higher screen 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 amount of texture units by the core clock speed of the chip. The higher 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 a second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics chip can possibly record to the local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate is also dependant on many other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.