GeForce RTX 3070 Ti vs Radeon RX 6750 XT

Intro

Compare those specifications 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 memory is set to run at a frequency of 2250 MHz on this specific card. It features 2560 SPUs as well as 160 TAUs and 64 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 6750 XT		250 Watts
GeForce RTX 3070 Ti		290 Watts
	Difference: 40 Watts (16%)

Memory Bandwidth

In theory, the GeForce RTX 3070 Ti is 41% faster than the Radeon RX 6750 XT in general, due to its higher bandwidth. (explain)

GeForce RTX 3070 Ti		622899 MB/sec
Radeon RX 6750 XT		442368 MB/sec
	Difference: 180531 (41%)

Texel Rate

The Radeon RX 6750 XT should be a bit (approximately 14%) faster with regards to anisotropic filtering than the GeForce RTX 3070 Ti. (explain)

Radeon RX 6750 XT		344000 Mtexels/sec
GeForce RTX 3070 Ti		302400 Mtexels/sec
	Difference: 41600 (14%)

Pixel Rate

If running with a high screen resolution is important to you, then the GeForce RTX 3070 Ti is the winner, though only just barely. (explain)

GeForce RTX 3070 Ti		151200 Mpixels/sec
Radeon RX 6750 XT		137600 Mpixels/sec
	Difference: 13600 (10%)

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 (in units of MB per second) that can be moved across the external memory interface within a second. It's worked out by multiplying the bus width by the speed of its memory. In the case of DDR type RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied per second. This is calculated by multiplying the total amount of texture units of the card by the core clock speed of the chip. The better this number, the better the video card will be at 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 its local memory in a second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of Render Output Units by the the core clock speed. ROPs (Raster Operations Pipelines - also 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, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.