Radeon Pro Duo vs Radeon RX 560

Intro

Compare those specs to the Radeon RX 560, which comes with core speeds of 1175 MHz on the GPU, and 1750 MHz on the 4096 MB of GDDR5 memory. It features 1024 SPUs as well as 64 TAUs and 16 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 560		80 Watts
Radeon Pro Duo		350 Watts
	Difference: 270 Watts (338%)

Memory Bandwidth

Theoretically speaking, the Radeon Pro Duo should be 793% quicker than the Radeon RX 560 overall, due to its higher data rate. (explain)

Radeon Pro Duo		1024000 MB/sec
Radeon RX 560		114688 MB/sec
	Difference: 909312 (793%)

Texel Rate

The Radeon Pro Duo should be a lot (about 581%) faster with regards to AF than the Radeon RX 560. (explain)

Radeon Pro Duo		512000 Mtexels/sec
Radeon RX 560		75200 Mtexels/sec
	Difference: 436800 (581%)

Pixel Rate

The Radeon Pro Duo should be quite a bit (approximately 581%) better at FSAA than the Radeon RX 560, and able to handle higher resolutions without slowing down too much. (explain)

Radeon Pro Duo		128000 Mpixels/sec
Radeon RX 560		18800 Mpixels/sec
	Difference: 109200 (581%)

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 (counted in MB per second) that can be moved past the external memory interface within a second. The number is calculated by multiplying the card's interface width by the speed of its memory. If it uses DDR RAM, it should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be applied per second. This number is calculated by multiplying the total amount of texture units of the card by the core clock 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 one 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. The number is calculated by multiplying the amount of ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on quite a few other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the maximum fill rate.