GeForce GTX 750 Ti vs Radeon RX 6800 XT

Intro

Compare all that to the Radeon RX 6800 XT, which comes with core speeds of 1825 MHz on the GPU, and 2000 MHz on the 16384 MB of GDDR6 RAM. It features 4608 SPUs along with 288 Texture Address Units and 128 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti		60 Watts
Radeon RX 6800 XT		300 Watts
	Difference: 240 Watts (400%)

Memory Bandwidth

In theory, the Radeon RX 6800 XT should be quite a bit faster than the GeForce GTX 750 Ti overall. (explain)

Radeon RX 6800 XT		524288 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 437888 (507%)

Texel Rate

The Radeon RX 6800 XT should be a lot (about 1188%) better at texture filtering than the GeForce GTX 750 Ti. (explain)

Radeon RX 6800 XT		525600 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 484800 (1188%)

Pixel Rate

The Radeon RX 6800 XT should be much (approximately 1331%) faster with regards to anti-aliasing than the GeForce GTX 750 Ti, and also capable of handling higher screen resolutions without losing too much performance. (explain)

Radeon RX 6800 XT		233600 Mpixels/sec
GeForce GTX 750 Ti		16320 Mpixels/sec
	Difference: 217280 (1331%)

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 information (in units of megabytes per second) that can be transferred across the external memory interface within a second. It's worked out by multiplying the interface width by its memory speed. If the card has DDR memory, it must be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the bandwidth is, 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 texture map elements (texels) that are applied in one second. This is worked out by multiplying the total number of texture units of the card by the core speed of the chip. The higher this number, the better the graphics 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 most pixels that the graphics card can possibly write to its local memory in a second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Raster Operations Pipelines 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 fill rate is also dependant on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.