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GeForce GTX 1660 Ti vs GeForce GTX Titan X

Intro

The GeForce GTX 1660 Ti comes with a core clock speed of 1500 MHz and a GDDR6 memory speed of 1500 MHz. It also uses a 192-bit memory bus, and makes use of a 12 nm design. It features 1536 SPUs, 96 Texture Address Units, and 48 ROPs.

Compare those specifications to the GeForce GTX Titan X, which features a clock speed of 1000 MHz and a GDDR5 memory frequency of 1750 MHz. It also uses a 384-bit bus, and uses a 28 nm design. It is comprised of 3072 SPUs, 192 Texture Address Units, and 96 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1660 Ti 120 Watts
GeForce GTX Titan X 250 Watts
Difference: 130 Watts (108%)

Memory Bandwidth

As far as performance goes, the GeForce GTX Titan X should in theory be a little bit superior to the GeForce GTX 1660 Ti overall. (explain)

GeForce GTX Titan X 336000 MB/sec
GeForce GTX 1660 Ti 294912 MB/sec
Difference: 41088 (14%)

Texel Rate

The GeForce GTX Titan X should be quite a bit (approximately 33%) better at texture filtering than the GeForce GTX 1660 Ti. (explain)

GeForce GTX Titan X 192000 Mtexels/sec
GeForce GTX 1660 Ti 144000 Mtexels/sec
Difference: 48000 (33%)

Pixel Rate

The GeForce GTX Titan X will be quite a bit (about 33%) more effective at FSAA than the GeForce GTX 1660 Ti, and also will be able to handle higher resolutions without losing too much performance. (explain)

GeForce GTX Titan X 96000 Mpixels/sec
GeForce GTX 1660 Ti 72000 Mpixels/sec
Difference: 24000 (33%)

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 1660 Ti

Amazon.com

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GeForce GTX Titan X

Amazon.com

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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 GeForce GTX 1660 Ti GeForce GTX Titan X
Manufacturer nVidia nVidia
Year February 2019 March 2015
Code Name TU116-400-A1 GM200
Memory 6144 MB 12288 MB
Core Speed 1500 MHz 1000 MHz
Memory Speed 1500 GB/s 7000 MHz
Power (Max TDP) 120 watts 250 watts
Bandwidth 294912 MB/sec 336000 MB/sec
Texel Rate 144000 Mtexels/sec 192000 Mtexels/sec
Pixel Rate 72000 Mpixels/sec 96000 Mpixels/sec
Unified Shaders 1536 3072
Texture Mapping Units 96 192
Render Output Units 48 96
Bus Type GDDR6 GDDR5
Bus Width 192-bit 384-bit
Fab Process 12 nm 28 nm
Transistors 6600 million 8000 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 DirectX 12.0
OpenGL Version OpenGL 4.6 OpenGL 4.5

Memory Bandwidth: Bandwidth is the max amount of information (in units of MB per second) that can be transferred over the external memory interface in one second. The number is worked out by multiplying the bus width by its memory speed. In the case of DDR type memory, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that are applied per second. This figure is worked out by multiplying the total texture units of the card by the core clock speed of the chip. The higher the texel rate, the better the video 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 number of pixels that the graphics card could possibly write to the local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of colour ROPs by the clock speed of the card. 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 also depends on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the max fill rate.

Display Prices

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GeForce GTX 1660 Ti

Amazon.com

Check prices at:

GeForce GTX 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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