Nvidia Titan Xp vs Radeon Pro Duo

Intro

Compare those specs to the Radeon Pro Duo, which makes use of a 28 nm design. AMD has clocked the core frequency at 1000 MHz. The HBM RAM runs at a frequency of 500 MHz on this particular model. It features 4096 SPUs along with 256 TAUs and 64 Rasterization Operator Units.

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

Nvidia Titan Xp		27938 points
Radeon Pro Duo		27167 points
	Difference: 771 (3%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Nvidia Titan Xp		250 Watts
Radeon Pro Duo		350 Watts
	Difference: 100 Watts (40%)

Memory Bandwidth

Theoretically, the Radeon Pro Duo should perform quite a bit faster than the Nvidia Titan Xp in general. (explain)

Radeon Pro Duo		1024000 MB/sec
Nvidia Titan Xp		560845 MB/sec
	Difference: 463155 (83%)

Texel Rate

The Radeon Pro Duo will be a lot (about 35%) more effective at anisotropic filtering than the Nvidia Titan Xp. (explain)

Radeon Pro Duo		512000 Mtexels/sec
Nvidia Titan Xp		379680 Mtexels/sec
	Difference: 132320 (35%)

Pixel Rate

The Nvidia Titan Xp should be a small bit (about 19%) faster with regards to full screen anti-aliasing than the Radeon Pro Duo, and capable of handling higher resolutions better. (explain)

Nvidia Titan Xp		151872 Mpixels/sec
Radeon Pro Duo		128000 Mpixels/sec
	Difference: 23872 (19%)

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 max amount of information (measured in megabytes per second) that can be transported over the external memory interface in a second. The number is worked out by multiplying the bus width by its memory clock speed. In the case of DDR type RAM, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the card's 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 texture map elements (texels) that are processed per second. This number is calculated by multiplying the total amount of texture units by the core clock speed of the chip. The better the texel rate, the better the graphics card will be at handling 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 could possibly write to the local memory per second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of colour ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate is also dependant on lots of other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the potential to reach the maximum fill rate.