GeForce RTX 2080 vs Radeon RX 6750 XT

Intro

Compare all that to the Radeon RX 6750 XT, which has GPU clock speed of 2150 MHz, and 12288 MB of GDDR6 memory running at 2250 MHz through a 192-bit bus. It also is comprised of 2560 Stream Processors, 160 TAUs, and 64 Raster Operation Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2080		215 Watts
Radeon RX 6750 XT		250 Watts
	Difference: 35 Watts (16%)

Memory Bandwidth

The GeForce RTX 2080, in theory, should be a small bit faster than the Radeon RX 6750 XT overall. (explain)

GeForce RTX 2080		458752 MB/sec
Radeon RX 6750 XT		442368 MB/sec
	Difference: 16384 (4%)

Texel Rate

The Radeon RX 6750 XT will be much (about 23%) more effective at anisotropic filtering than the GeForce RTX 2080. (explain)

Radeon RX 6750 XT		344000 Mtexels/sec
GeForce RTX 2080		278760 Mtexels/sec
	Difference: 65240 (23%)

Pixel Rate

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

Radeon RX 6750 XT		137600 Mpixels/sec
GeForce RTX 2080		96960 Mpixels/sec
	Difference: 40640 (42%)

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 information (measured in megabytes per second) that can be moved over the external memory interface in one second. It is calculated by multiplying the card's bus width by its memory clock speed. If it uses DDR RAM, it should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be applied in one second. This figure is worked out by multiplying the total texture units by the core speed of the chip. The higher the texel rate, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip could possibly record to its local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of ROPs by the clock speed of the card. 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 fill rate also depends on quite a few other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.