GeForce GTX 1650 vs GeForce GTX 650 Ti

Intro

Compare all of that to the GeForce GTX 650 Ti, which comes with a core clock speed of 928 MHz and a GDDR5 memory frequency of 1350 MHz. It also features a 128-bit bus, and makes use of a 28 nm design. It features 768 SPUs, 64 TAUs, and 16 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650		75 Watts
GeForce GTX 650 Ti		110 Watts
	Difference: 35 Watts (47%)

Memory Bandwidth

Performance-wise, the GeForce GTX 1650 should in theory be much better than the GeForce GTX 650 Ti overall. (explain)

GeForce GTX 1650		131072 MB/sec
GeForce GTX 650 Ti		86400 MB/sec
	Difference: 44672 (52%)

Texel Rate

The GeForce GTX 1650 is a lot (about 40%) more effective at texture filtering than the GeForce GTX 650 Ti. (explain)

GeForce GTX 1650		83160 Mtexels/sec
GeForce GTX 650 Ti		59392 Mtexels/sec
	Difference: 23768 (40%)

Pixel Rate

If running with lots of anti-aliasing is important to you, then the GeForce GTX 1650 is a better choice, by a large margin. (explain)

GeForce GTX 1650		47520 Mpixels/sec
GeForce GTX 650 Ti		14848 Mpixels/sec
	Difference: 32672 (220%)

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: Bandwidth is the largest amount of data (in units of MB per second) that can be transferred across the external memory interface within a second. It is worked out by multiplying the card's interface width by its memory clock speed. If it uses DDR type RAM, it must be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher 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 can be processed in one second. This number is calculated by multiplying the total texture units of the card by the core 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 processed per second.

Pixel Rate: Pixel rate is the maximum amount of pixels the video card could possibly record to its local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the number of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate is also dependant on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.