GeForce GTX 1070 Ti vs GeForce GTX 1630

Intro

Compare all of that to the GeForce GTX 1630, which comes with a GPU core clock speed of 1740 MHz, and 4096 MB of GDDR6 memory running at 1500 MHz through a 64-bit bus. It also is comprised of 512 Stream Processors, 32 Texture Address Units, and 16 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1630		75 Watts
GeForce GTX 1070 Ti		180 Watts
	Difference: 105 Watts (140%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX 1070 Ti should be 167% quicker than the GeForce GTX 1630 in general, due to its greater data rate. (explain)

GeForce GTX 1070 Ti		262144 MB/sec
GeForce GTX 1630		98304 MB/sec
	Difference: 163840 (167%)

Texel Rate

The GeForce GTX 1070 Ti will be much (more or less 339%) more effective at texture filtering than the GeForce GTX 1630. (explain)

GeForce GTX 1070 Ti		244264 Mtexels/sec
GeForce GTX 1630		55680 Mtexels/sec
	Difference: 188584 (339%)

Pixel Rate

If running with high levels of AA is important to you, then the GeForce GTX 1070 Ti is a better choice, by a large margin. (explain)

GeForce GTX 1070 Ti		102848 Mpixels/sec
GeForce GTX 1630		27840 Mpixels/sec
	Difference: 75008 (269%)

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 max amount of information (in units of megabytes per second) that can be transferred past the external memory interface in one second. The number is calculated by multiplying the bus width by its memory clock speed. If it uses DDR memory, it must 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, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be processed per second. This number is calculated by multiplying the total number of texture units by the core clock speed of the chip. The higher this number, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.

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