GeForce RTX 2070 vs Radeon RX 6750 XT

Intro

Compare that to the Radeon RX 6750 XT, which comes with a core clock speed of 2150 MHz and a GDDR6 memory frequency of 2250 MHz. It also features a 192-bit bus, and makes use of a 7 nm design. It is made up of 2560 SPUs, 160 TAUs, and 64 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2070		175 Watts
Radeon RX 6750 XT		250 Watts
	Difference: 75 Watts (43%)

Memory Bandwidth

In theory, the GeForce RTX 2070 is 4% faster than the Radeon RX 6750 XT in general, because of its higher bandwidth. (explain)

GeForce RTX 2070		458752 MB/sec
Radeon RX 6750 XT		442368 MB/sec
	Difference: 16384 (4%)

Texel Rate

The Radeon RX 6750 XT should be a lot (approximately 69%) more effective at AF than the GeForce RTX 2070. (explain)

Radeon RX 6750 XT		344000 Mtexels/sec
GeForce RTX 2070		203040 Mtexels/sec
	Difference: 140960 (69%)

Pixel Rate

The Radeon RX 6750 XT is quite a bit (more or less 52%) more effective at AA than the GeForce RTX 2070, and also will be capable of handling higher screen resolutions without losing too much performance. (explain)

Radeon RX 6750 XT		137600 Mpixels/sec
GeForce RTX 2070		90240 Mpixels/sec
	Difference: 47360 (52%)

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 max amount of information (counted in MB per second) that can be transferred across the external memory interface within a second. It's worked out by multiplying the card's bus width by its memory speed. In the case of DDR type memory, the result should be multiplied by 2 again. If it uses 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, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly write to its local memory in a second - measured in millions of pixels per second. The number is worked out by multiplying the amount of Render Output Units by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.