GeForce RTX 2080 vs Radeon Pro Duo

Intro

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

Display Graphs

Hide Graphs

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

Radeon Pro Duo		27167 points
GeForce RTX 2080		26155 points
	Difference: 1012 (4%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2080		215 Watts
Radeon Pro Duo		350 Watts
	Difference: 135 Watts (63%)

Memory Bandwidth

Theoretically speaking, the Radeon Pro Duo should be 123% faster than the GeForce RTX 2080 overall, due to its higher bandwidth. (explain)

Radeon Pro Duo		1024000 MB/sec
GeForce RTX 2080		458752 MB/sec
	Difference: 565248 (123%)

Texel Rate

The Radeon Pro Duo will be a lot (more or less 84%) more effective at AF than the GeForce RTX 2080. (explain)

Radeon Pro Duo		512000 Mtexels/sec
GeForce RTX 2080		278760 Mtexels/sec
	Difference: 233240 (84%)

Pixel Rate

If running with a high screen resolution is important to you, then the Radeon Pro Duo is the winner, by a large margin. (explain)

Radeon Pro Duo		128000 Mpixels/sec
GeForce RTX 2080		96960 Mpixels/sec
	Difference: 31040 (32%)

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: Memory bandwidth is the max amount of information (counted in megabytes per second) that can be transported over the external memory interface in a second. The number is calculated by multiplying the interface width by its memory clock speed. If it uses DDR memory, it must be multiplied by 2 once again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the most pixels the video card can possibly write to the local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the number of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on lots of other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.