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Radeon Pro Duo vs Radeon RX 560

Intro

The Radeon Pro Duo uses a 28 nm design. AMD has clocked the core frequency at 1000 MHz. The HBM memory works at a speed of 500 MHz on this particular model. It features 4096 SPUs as well as 256 Texture Address Units and 64 ROPs.

Compare all of that to the Radeon RX 560, which has clock speeds of 1175 MHz on the GPU, and 7000 MHz on the 4096 MB of GDDR5 RAM. 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, the Radeon Pro Duo should perform quite a bit faster than the Radeon RX 560 overall. (explain)

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

Texel Rate

The Radeon Pro Duo is much (more or less 581%) more effective at 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 much (more or less 581%) more effective at anti-aliasing than the Radeon RX 560, and capable of handling higher screen 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

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Radeon Pro Duo

Amazon.com

Check prices at:

Radeon RX 560

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model Radeon Pro Duo Radeon RX 560
Manufacturer AMD AMD
Year April 2016 May 2017
Code Name Fiji XT Baffin
Memory 4096 MB (x2) 4096 MB
Core Speed 1000 MHz (x2) 1175 MHz
Memory Speed 500 MHz (x2) 28000 MHz
Power (Max TDP) 350 watts 80 watts
Bandwidth 1024000 MB/sec 114688 MB/sec
Texel Rate 512000 Mtexels/sec 75200 Mtexels/sec
Pixel Rate 128000 Mpixels/sec 18800 Mpixels/sec
Unified Shaders 4096 (x2) 1024
Texture Mapping Units 256 (x2) 64
Render Output Units 64 (x2) 16
Bus Type HBM GDDR5
Bus Width 4096-bit (x2) 128-bit
Fab Process 28 nm 14 nm
Transistors 8900 million 3000 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 DirectX 12.0
OpenGL Version OpenGL 4.5 OpenGL 4.6

Memory Bandwidth: Bandwidth is the largest amount of data (in units of megabytes per second) that can be moved across the external memory interface in a second. It is calculated by multiplying the interface width by the speed of its memory. If the card has DDR RAM, it must be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the 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 texture map elements (texels) that can be processed 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 better 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 most pixels that the graphics chip could possibly write to its local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of Raster Operations Pipelines by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called 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 get to the max fill rate.

Display Prices

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Radeon Pro Duo

Amazon.com

Check prices at:

Radeon RX 560

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

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