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Radeon Pro Duo vs Radeon RX 560

Intro

The Radeon Pro Duo has a GPU core clock speed of 1000 MHz, and the 4096 MB of HBM RAM runs at 500 MHz through a 4096-bit bus. It also features 4096 Stream Processors, 256 TAUs, and 64 Raster Operation Units.

Compare all that to the Radeon RX 560, which makes use of a 14 nm design. AMD has set the core frequency at 1175 MHz. The GDDR5 memory works at a speed of 7000 MHz on this specific model. It features 1024 SPUs along with 64 Texture Address Units and 16 Rasterization Operator Units.

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

In theory, the Radeon Pro Duo is 793% faster than the Radeon RX 560 overall, because of its greater bandwidth. (explain)

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

Texel Rate

The Radeon Pro Duo should be quite a bit (approximately 581%) more effective at anisotropic filtering than the Radeon RX 560. (explain)

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

Pixel Rate

If using a high screen resolution is important to you, then the Radeon Pro Duo is the winner, by far. (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: Memory bandwidth is the maximum amount of information (counted in MB per second) that can be moved over the external memory interface within a second. It's worked out by multiplying the bus width by the speed of its memory. If it uses DDR type RAM, the result should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip could possibly record to the local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. 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 maximum fill rate.

Display Prices

Hide Prices

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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