GeForce GTX 1650 vs GeForce GTX 560 Ti 448

Intro

Compare those specifications to the GeForce GTX 560 Ti 448, which makes use of a 40 nm design. nVidia has clocked the core speed at 732 MHz. The GDDR5 RAM runs at a speed of 900 MHz on this model. It features 448 SPUs along with 56 Texture Address Units and 40 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650		75 Watts
GeForce GTX 560 Ti 448		210 Watts
	Difference: 135 Watts (180%)

Memory Bandwidth

Performance-wise, the GeForce GTX 560 Ti 448 should in theory be a small bit superior to the GeForce GTX 1650 in general. (explain)

GeForce GTX 560 Ti 448		144000 MB/sec
GeForce GTX 1650		131072 MB/sec
	Difference: 12928 (10%)

Texel Rate

The GeForce GTX 1650 will be much (approximately 103%) faster with regards to anisotropic filtering than the GeForce GTX 560 Ti 448. (explain)

GeForce GTX 1650		83160 Mtexels/sec
GeForce GTX 560 Ti 448		40992 Mtexels/sec
	Difference: 42168 (103%)

Pixel Rate

The GeForce GTX 1650 is quite a bit (more or less 62%) faster with regards to AA than the GeForce GTX 560 Ti 448, and will be able to handle higher screen resolutions better. (explain)

GeForce GTX 1650		47520 Mpixels/sec
GeForce GTX 560 Ti 448		29280 Mpixels/sec
	Difference: 18240 (62%)

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 max amount of information (in units of megabytes per second) that can be transported past the external memory interface within a second. It is calculated by multiplying the card's bus width by its memory speed. If the card has DDR type memory, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly write to the local memory per second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate also depends on quite a few other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.