Radeon Pro Duo vs Radeon RX 6750 XT

Intro

Compare all of that to the Radeon RX 6750 XT, which features clock speeds of 2150 MHz on the GPU, and 2250 MHz on the 12288 MB of GDDR6 memory. It features 2560 SPUs as well as 160 Texture Address Units 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

In theory, the Radeon Pro Duo is 131% faster than the Radeon RX 6750 XT in general, due to its greater bandwidth. (explain)

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

Texel Rate

The Radeon Pro Duo is a lot (more or less 49%) faster with regards to anisotropic filtering 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

If running with a high screen resolution is important to you, then the Radeon RX 6750 XT is a better choice, but only just. (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 largest amount of information (in units of MB per second) that can be transferred over the external memory interface in a second. It is worked out by multiplying the bus width by its memory speed. If the card has DDR type RAM, it must be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the memory bandwidth, the faster 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 amount of texture map elements (texels) that are applied in one second. This is calculated by multiplying the total number of texture units of the card by the core speed of the chip. The higher 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 amount of pixels the graphics card could possibly record to its local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the amount of colour ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the max fill rate.