Radeon Pro Duo vs Radeon RX 6750 XT

Intro

Compare those specs to the Radeon RX 6750 XT, which comes with GPU core speed of 2150 MHz, and 12288 MB of GDDR6 RAM running at 2250 MHz through a 192-bit bus. It also features 2560 SPUs, 160 TAUs, and 64 ROPs.

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

Theoretically speaking, the Radeon Pro Duo is 131% faster than the Radeon RX 6750 XT in general, because of its higher bandwidth. (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 quite a bit (more or less 49%) more effective at texture 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

The Radeon RX 6750 XT is a little bit (about 8%) faster with regards to anti-aliasing than the Radeon Pro Duo, and will be capable of handling higher screen resolutions without losing too much performance. (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: Bandwidth is the maximum amount of information (in units of MB per second) that can be transferred past the external memory interface within a second. The number is calculated by multiplying the bus width by its memory clock speed. In the case of DDR type RAM, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the better the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be processed in one second. This figure is calculated by multiplying the total number of texture units by the core speed of the chip. The better this number, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card can possibly write to the local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the number of colour ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate also depends on quite a few other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.