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GeForce GTX 1660 Ti vs GeForce RTX 2070

Intro

The GeForce GTX 1660 Ti comes with a GPU clock speed of 1500 MHz, and the 6144 MB of GDDR6 RAM runs at 1500 MHz through a 192-bit bus. It also features 1536 Stream Processors, 96 Texture Address Units, and 48 ROPs.

Compare those specs to the GeForce RTX 2070, which features clock speeds of 1410 MHz on the GPU, and 1750 MHz on the 8192 MB of GDDR6 RAM. It features 2304 SPUs along with 144 TAUs and 64 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1660 Ti 120 Watts
GeForce RTX 2070 175 Watts
Difference: 55 Watts (46%)

Memory Bandwidth

In theory, the GeForce RTX 2070 should perform a lot faster than the GeForce GTX 1660 Ti overall. (explain)

GeForce RTX 2070 458752 MB/sec
GeForce GTX 1660 Ti 294912 MB/sec
Difference: 163840 (56%)

Texel Rate

The GeForce RTX 2070 will be much (about 41%) better at AF than the GeForce GTX 1660 Ti. (explain)

GeForce RTX 2070 203040 Mtexels/sec
GeForce GTX 1660 Ti 144000 Mtexels/sec
Difference: 59040 (41%)

Pixel Rate

The GeForce RTX 2070 should be much (about 25%) faster with regards to full screen anti-aliasing than the GeForce GTX 1660 Ti, and also will be able to handle higher resolutions better. (explain)

GeForce RTX 2070 90240 Mpixels/sec
GeForce GTX 1660 Ti 72000 Mpixels/sec
Difference: 18240 (25%)

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

Check prices at:

GeForce RTX 2070

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

Display Specifications

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Model GeForce GTX 1660 Ti GeForce RTX 2070
Manufacturer nVidia nVidia
Year February 2019 September 2018
Code Name TU116-400-A1 TU104-350
Memory 6144 MB 8192 MB
Core Speed 1500 MHz 1410 MHz
Memory Speed 1500 GB/s 1750 GB/s
Power (Max TDP) 120 watts 175 watts
Bandwidth 294912 MB/sec 458752 MB/sec
Texel Rate 144000 Mtexels/sec 203040 Mtexels/sec
Pixel Rate 72000 Mpixels/sec 90240 Mpixels/sec
Unified Shaders 1536 2304
Texture Mapping Units 96 144
Render Output Units 48 64
Bus Type GDDR6 GDDR6
Bus Width 192-bit 256-bit
Fab Process 12 nm 12 nm
Transistors 6600 million (Unknown) million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 DirectX 12
OpenGL Version OpenGL 4.6 OpenGL 4.6

Memory Bandwidth: Bandwidth is the largest amount of data (counted in megabytes per second) that can be transported past the external memory interface in a second. It is calculated by multiplying the interface width by its memory speed. If it uses DDR type memory, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the most pixels the video card can possibly record to the local memory in one second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of ROPs by the the core 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 rate also depends on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.

Display Prices

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GeForce GTX 1660 Ti

Amazon.com

Check prices at:

GeForce RTX 2070

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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