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Geforce GTX 1080 Ti vs Nvidia Titan X

Intro

The Geforce GTX 1080 Ti makes use of a 16 nm design. nVidia has set the core speed at 1480 MHz. The GDDR5X RAM is set to run at a speed of 1376 MHz on this specific card. It features 3584 SPUs along with 224 TAUs and 88 Rasterization Operator Units.

Compare all of that to the Nvidia Titan X, which has core clock speeds of 1417 MHz on the GPU, and 1251 MHz on the 12288 MB of GDDR5X memory. It features 3584 SPUs along with 224 Texture Address Units and 96 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

In theory, the Geforce GTX 1080 Ti is 1% faster than the Nvidia Titan X in general, due to its greater data rate. (explain)

Geforce GTX 1080 Ti 495616 MB/sec
Nvidia Titan X 491520 MB/sec
Difference: 4096 (1%)

Texel Rate

The Geforce GTX 1080 Ti is a small bit (more or less 4%) better at AF than the Nvidia Titan X. (explain)

Geforce GTX 1080 Ti 331520 Mtexels/sec
Nvidia Titan X 317408 Mtexels/sec
Difference: 14112 (4%)

Pixel Rate

If using a high screen resolution is important to you, then the Nvidia Titan X is superior to the Geforce GTX 1080 Ti, not by a very large margin though. (explain)

Nvidia Titan X 136032 Mpixels/sec
Geforce GTX 1080 Ti 130240 Mpixels/sec
Difference: 5792 (4%)

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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Geforce GTX 1080 Ti

Amazon.com

Check prices at:

Nvidia Titan X

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

Display Specifications

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Model Geforce GTX 1080 Ti Nvidia Titan X
Manufacturer nVidia nVidia
Year March 2017 August 2016
Code Name GP102 GP102-400
Memory 11264 MB 12288 MB
Core Speed 1480 MHz 1417 MHz
Memory Speed 11008 MHz 10008 MHz
Power (Max TDP) 250 watts 250 watts
Bandwidth 495616 MB/sec 491520 MB/sec
Texel Rate 331520 Mtexels/sec 317408 Mtexels/sec
Pixel Rate 130240 Mpixels/sec 136032 Mpixels/sec
Unified Shaders 3584 3584
Texture Mapping Units 224 224
Render Output Units 88 96
Bus Type GDDR5X GDDR5X
Bus Width 352-bit 384-bit
Fab Process 16 nm 16 nm
Transistors 12000 million 12000 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 DirectX 12.0
OpenGL Version OpenGL 4.5 OpenGL 4.5

Memory Bandwidth: Bandwidth is the maximum amount of information (in units of MB per second) that can be transferred across the external memory interface in one second. It's worked out by multiplying the card's interface width by its memory speed. In the case of 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 anti-aliasing, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed per second. This is calculated by multiplying the total texture units of the card by the core 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 applied in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly write to its local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Render Output Units 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 output rate is also dependant on lots of other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.

Display Prices

Hide Prices

Geforce GTX 1080 Ti

Amazon.com

Check prices at:

Nvidia Titan X

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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