GeForce GTX Titan X vs Geforce GTX 1080 Ti

Intro

Compare those specifications to the Geforce GTX 1080 Ti, which has GPU clock speed of 1480 MHz, and 11264 MB of GDDR5X memory set to run at 1376 MHz through a 352-bit bus. It also is made up of 3584 SPUs, 224 TAUs, and 88 Raster Operation 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

Geforce GTX 1080 Ti		27629 points
GeForce GTX Titan X		17879 points
	Difference: 9750 (55%)

Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

In theory, the Geforce GTX 1080 Ti should be a lot faster than the GeForce GTX Titan X overall. (explain)

Geforce GTX 1080 Ti		495616 MB/sec
GeForce GTX Titan X		336000 MB/sec
	Difference: 159616 (48%)

Texel Rate

The Geforce GTX 1080 Ti is a lot (approximately 73%) faster with regards to anisotropic filtering than the GeForce GTX Titan X. (explain)

Geforce GTX 1080 Ti		331520 Mtexels/sec
GeForce GTX Titan X		192000 Mtexels/sec
	Difference: 139520 (73%)

Pixel Rate

The Geforce GTX 1080 Ti should be quite a bit (more or less 36%) better at anti-aliasing than the GeForce GTX Titan X, and capable of handling higher resolutions while still performing well. (explain)

Geforce GTX 1080 Ti		130240 Mpixels/sec
GeForce GTX Titan X		96000 Mpixels/sec
	Difference: 34240 (36%)

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

Specifications

Memory Bandwidth: Memory bandwidth is the largest amount of information (counted in MB per second) that can be transported past the external memory interface within a second. It is worked out by multiplying the card's bus width by its memory speed. In the case of DDR RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the memory bandwidth, the faster 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 amount of texture map elements (texels) that are applied per second. This number is calculated by multiplying the total amount of texture units of the card by the core clock speed of the chip. The better this number, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly record to the local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to get to the max fill rate.