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Nvidia Titan Xp vs Radeon RX 6900 XT

Intro

The Nvidia Titan Xp features core clock speeds of 1582 MHz on the GPU, and 1426 MHz on the 12288 MB of GDDR5X RAM. It features 3840 SPUs as well as 240 Texture Address Units and 96 Rasterization Operator Units.

Compare those specifications to the Radeon RX 6900 XT, which makes use of a 7 nm design. AMD has clocked the core frequency at 1825 MHz. The GDDR6 memory is set to run at a frequency of 2000 MHz on this model. It features 5120 SPUs as well as 320 TAUs and 128 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Nvidia Titan Xp 250 Watts
Radeon RX 6900 XT 300 Watts
Difference: 50 Watts (20%)

Memory Bandwidth

Theoretically speaking, the Nvidia Titan Xp should perform a little bit faster than the Radeon RX 6900 XT in general. (explain)

Nvidia Titan Xp 560845 MB/sec
Radeon RX 6900 XT 524288 MB/sec
Difference: 36557 (7%)

Texel Rate

The Radeon RX 6900 XT should be a lot (approximately 54%) more effective at AF than the Nvidia Titan Xp. (explain)

Radeon RX 6900 XT 584000 Mtexels/sec
Nvidia Titan Xp 379680 Mtexels/sec
Difference: 204320 (54%)

Pixel Rate

If using a high resolution is important to you, then the Radeon RX 6900 XT is superior to the Nvidia Titan Xp, by a large margin. (explain)

Radeon RX 6900 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 6900 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 6900 XT
Manufacturer nVidia AMD
Year April 2017 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 584000 Mtexels/sec
Pixel Rate 151872 Mpixels/sec 233600 Mpixels/sec
Unified Shaders 3840 5120
Texture Mapping Units 240 320
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 moved past the external memory interface in one second. The number is worked out by multiplying the interface width by its memory speed. In the case of DDR RAM, the result should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the bandwidth is, the faster the card will be in general. It especially helps with AA, 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 worked out by multiplying the total texture units of the card by the core clock speed of the chip. The higher this number, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly write to its local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number 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 drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.

Display Prices

Hide Prices

Nvidia Titan Xp

Amazon.com

Check prices at:

Radeon RX 6900 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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