Radeon Pro Duo vs Radeon RX 6750 XT

Intro

Compare that 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 RAM works at a speed of 2250 MHz on this specific card. It features 2560 SPUs along with 160 TAUs and 64 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 6750 XT		250 Watts
Radeon Pro Duo		350 Watts
	Difference: 100 Watts (40%)

Memory Bandwidth

The Radeon Pro Duo should theoretically be quite a bit faster than the Radeon RX 6750 XT overall. (explain)

Radeon Pro Duo		1024000 MB/sec
Radeon RX 6750 XT		442368 MB/sec
	Difference: 581632 (131%)

Texel Rate

The Radeon Pro Duo should be a lot (approximately 49%) faster with regards to AF than the Radeon RX 6750 XT. (explain)

Radeon Pro Duo		512000 Mtexels/sec
Radeon RX 6750 XT		344000 Mtexels/sec
	Difference: 168000 (49%)

Pixel Rate

The Radeon RX 6750 XT should be a little bit (approximately 8%) better at AA than the Radeon Pro Duo, and also will be able to handle higher resolutions while still performing well. (explain)

Radeon RX 6750 XT		137600 Mpixels/sec
Radeon Pro Duo		128000 Mpixels/sec
	Difference: 9600 (8%)

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.

One or more cards in this comparison are multi-core. This means that their bandwidth, texel and pixel rates are theoretically doubled - this does not mean the card will actually perform twice as fast, but only that it should in theory be able to. Actual game benchmarks will give a more accurate idea of what it's capable of.

Price Comparison

Specifications

Memory Bandwidth: Memory bandwidth is the maximum amount of data (counted in MB per second) that can be moved past the external memory interface within a second. It is worked out by multiplying the card's interface width by its memory clock speed. If the card has DDR memory, it must be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the 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 processed per second. This is worked out by multiplying the total texture units of the card by the core speed of the chip. The higher 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 the video card could possibly record to its local memory per 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 - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to get to the max fill rate.