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Nvidia Titan Xp vs Radeon RX 6800 XT

Intro

The Nvidia Titan Xp comes with core clock speeds of 1582 MHz on the GPU, and 1426 MHz on the 12288 MB of GDDR5X memory. It features 3840 SPUs as well as 240 TAUs and 96 ROPs.

Compare those specifications to the Radeon RX 6800 XT, which uses a 7 nm design. AMD has set the core frequency at 1825 MHz. The GDDR6 RAM is set to run at a frequency of 2000 MHz on this particular model. It features 4608 SPUs as well as 288 TAUs and 128 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Nvidia Titan Xp 250 Watts
Radeon RX 6800 XT 300 Watts
Difference: 50 Watts (20%)

Memory Bandwidth

In theory, the Nvidia Titan Xp should be a bit faster than the Radeon RX 6800 XT overall. (explain)

Nvidia Titan Xp 560845 MB/sec
Radeon RX 6800 XT 524288 MB/sec
Difference: 36557 (7%)

Texel Rate

The Radeon RX 6800 XT is much (more or less 38%) more effective at anisotropic filtering than the Nvidia Titan Xp. (explain)

Radeon RX 6800 XT 525600 Mtexels/sec
Nvidia Titan Xp 379680 Mtexels/sec
Difference: 145920 (38%)

Pixel Rate

The Radeon RX 6800 XT will be much (more or less 54%) better at anti-aliasing than the Nvidia Titan Xp, and able to handle higher screen resolutions better. (explain)

Radeon RX 6800 XT 233600 Mpixels/sec
Nvidia Titan Xp 151872 Mpixels/sec
Difference: 81728 (54%)

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.

Price Comparison

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Nvidia Titan Xp

Amazon.com

Check prices at:

Radeon RX 6800 XT

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 Nvidia Titan Xp Radeon RX 6800 XT
Manufacturer nVidia AMD
Year April 2017 November 2020
Code Name GP102 Navi 21
Memory 12288 MB 16384 MB
Core Speed 1582 MHz 1825 MHz
Memory Speed 11408 MHz 4000 GB/s
Power (Max TDP) 250 watts 300 watts
Bandwidth 560845 MB/sec 524288 MB/sec
Texel Rate 379680 Mtexels/sec 525600 Mtexels/sec
Pixel Rate 151872 Mpixels/sec 233600 Mpixels/sec
Unified Shaders 3840 4608
Texture Mapping Units 240 288
Render Output Units 96 128
Bus Type GDDR5X GDDR6
Bus Width 384-bit 256-bit
Fab Process 16 nm 7 nm
Transistors 12000 million 26800 million
Bus PCIe 3.0 x16 PCIe 4.0 x16
DirectX Version DirectX 12.0 DirectX 12
OpenGL Version OpenGL 4.5 OpenGL 4.6

Memory Bandwidth: Bandwidth is the largest amount of information (counted in megabytes per second) that can be transported over the external memory interface in a second. It is worked out by multiplying the card's bus width by its memory speed. If it uses DDR memory, the result should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the better the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics chip can possibly write to its local memory in a second - measured in millions of pixels per second. The figure is calculated by multiplying the number of colour ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.

Display Prices

Hide Prices

Nvidia Titan Xp

Amazon.com

Check prices at:

Radeon RX 6800 XT

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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