GeForce RTX 2080 Ti vs Radeon Pro Duo

Intro

Compare those specs to the Radeon Pro Duo, which comes with a GPU core clock speed of 1000 MHz, and 4096 MB of HBM memory running at 500 MHz through a 4096-bit bus. It also is comprised of 4096 Stream Processors, 256 TAUs, and 64 ROPs.

Display Graphs

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Benchmarks

These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

3DMark Fire Strike Graphics Score

GeForce RTX 2080 Ti		31381 points
Radeon Pro Duo		27167 points
	Difference: 4214 (16%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2080 Ti		250 Watts
Radeon Pro Duo		350 Watts
	Difference: 100 Watts (40%)

Memory Bandwidth

The Radeon Pro Duo should in theory perform much faster than the GeForce RTX 2080 Ti overall. (explain)

Radeon Pro Duo		1024000 MB/sec
GeForce RTX 2080 Ti		630784 MB/sec
	Difference: 393216 (62%)

Texel Rate

The Radeon Pro Duo should be a lot (about 39%) better at anisotropic filtering than the GeForce RTX 2080 Ti. (explain)

Radeon Pro Duo		512000 Mtexels/sec
GeForce RTX 2080 Ti		367200 Mtexels/sec
	Difference: 144800 (39%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the Radeon Pro Duo is a better choice, but not by far. (explain)

Radeon Pro Duo		128000 Mpixels/sec
GeForce RTX 2080 Ti		118800 Mpixels/sec
	Difference: 9200 (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 largest amount of data (in units of MB per second) that can be transported over the external memory interface in one second. It is worked out by multiplying the card's interface width by its memory speed. If the card has DDR memory, it must be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly record to its local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the amount of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate also depends on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.