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GeForce RTX 3070 Ti vs Radeon Pro Duo

Intro

The GeForce RTX 3070 Ti comes with core clock speeds of 1575 MHz on the GPU, and 1188 MHz on the 8192 MB of GDDR6X memory. It features 6144 SPUs along with 192 Texture Address Units and 96 ROPs.

Compare that to the Radeon Pro Duo, which comes with core clock speeds of 1000 MHz on the GPU, and 500 MHz on the 4096 MB of HBM memory. It features 4096 SPUs as well as 256 Texture Address Units and 64 Rasterization Operator Units.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 3070 Ti 290 Watts
Radeon Pro Duo 350 Watts
Difference: 60 Watts (21%)

Memory Bandwidth

The Radeon Pro Duo should in theory be a lot faster than the GeForce RTX 3070 Ti overall. (explain)

Radeon Pro Duo 1024000 MB/sec
GeForce RTX 3070 Ti 622899 MB/sec
Difference: 401101 (64%)

Texel Rate

The Radeon Pro Duo should be much (more or less 69%) better at texture filtering than the GeForce RTX 3070 Ti. (explain)

Radeon Pro Duo 512000 Mtexels/sec
GeForce RTX 3070 Ti 302400 Mtexels/sec
Difference: 209600 (69%)

Pixel Rate

The GeForce RTX 3070 Ti is just a bit (more or less 18%) more effective at FSAA than the Radeon Pro Duo, and also will be capable of handling higher screen resolutions more effectively. (explain)

GeForce RTX 3070 Ti 151200 Mpixels/sec
Radeon Pro Duo 128000 Mpixels/sec
Difference: 23200 (18%)

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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GeForce RTX 3070 Ti

Amazon.com

Check prices at:

Radeon Pro Duo

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 GeForce RTX 3070 Ti Radeon Pro Duo
Manufacturer nVidia AMD
Year June 2021 April 2016
Code Name Ampere GA104-400-A1 Fiji XT
Memory 8192 MB 4096 MB (x2)
Core Speed 1575 MHz 1000 MHz (x2)
Memory Speed 1188 GB/s 500 MHz (x2)
Power (Max TDP) 290 watts 350 watts
Bandwidth 622899 MB/sec 1024000 MB/sec
Texel Rate 302400 Mtexels/sec 512000 Mtexels/sec
Pixel Rate 151200 Mpixels/sec 128000 Mpixels/sec
Unified Shaders 6144 4096 (x2)
Texture Mapping Units 192 256 (x2)
Render Output Units 96 64 (x2)
Bus Type GDDR6X HBM
Bus Width 256-bit 4096-bit (x2)
Fab Process 8 nm 28 nm
Transistors 17400 million 8900 million
Bus PCIe 4.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12 DirectX 12.0
OpenGL Version OpenGL 4.6 OpenGL 4.5

Memory Bandwidth: Memory bandwidth is the largest amount of information (in units of MB per second) that can be moved over the external memory interface in one second. The number is worked out by multiplying the card's bus width by its memory clock speed. In the case of DDR RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher 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 is worked out by multiplying the total amount of texture units by the core speed of the chip. The higher this number, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the most pixels the graphics card can possibly write to its local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.

Display Prices

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GeForce RTX 3070 Ti

Amazon.com

Check prices at:

Radeon Pro Duo

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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