GeForce GTX 1650 vs GeForce GTX 660 Ti

Intro

Compare that to the GeForce GTX 660 Ti, which features core speeds of 915 MHz on the GPU, and 1500 MHz on the 2048 MB of GDDR5 RAM. It features 1344 SPUs along with 112 TAUs and 24 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650		75 Watts
GeForce GTX 660 Ti		150 Watts
	Difference: 75 Watts (100%)

Memory Bandwidth

Performance-wise, the GeForce GTX 660 Ti should in theory be just a bit better than the GeForce GTX 1650 in general. (explain)

GeForce GTX 660 Ti		144000 MB/sec
GeForce GTX 1650		131072 MB/sec
	Difference: 12928 (10%)

Texel Rate

The GeForce GTX 660 Ti is much (approximately 23%) better at AF than the GeForce GTX 1650. (explain)

GeForce GTX 660 Ti		102480 Mtexels/sec
GeForce GTX 1650		83160 Mtexels/sec
	Difference: 19320 (23%)

Pixel Rate

If using high levels of AA is important to you, then the GeForce GTX 1650 is superior to the GeForce GTX 660 Ti, by a large margin. (explain)

GeForce GTX 1650		47520 Mpixels/sec
GeForce GTX 660 Ti		21960 Mpixels/sec
	Difference: 25560 (116%)

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 transported across the external memory interface within a second. The number is worked out by multiplying the interface width by the speed of its memory. In the case of DDR type RAM, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher 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 texture map elements (texels) that are processed per second. This figure is worked out by multiplying the total number of texture units by the core clock speed of the chip. The better the texel rate, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card can possibly record to its local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate also depends on quite a few 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.