GeForce GTX 1650 vs GeForce GTX 560 Ti 448

Intro

Compare that to the GeForce GTX 560 Ti 448, which has a core clock frequency of 732 MHz and a GDDR5 memory frequency of 900 MHz. It also features a 320-bit bus, and makes use of a 40 nm design. It is made up of 448 SPUs, 56 TAUs, and 40 ROPs.

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

As far as performance goes, the GeForce GTX 560 Ti 448 should in theory be a little bit better than 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 should be a lot (more or less 103%) more effective at AF 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 a lot (approximately 62%) more effective at FSAA than the GeForce GTX 560 Ti 448, and also should be capable of handling higher screen resolutions while still performing well. (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 maximum amount of information (in units of MB per second) that can be transported over the external memory interface in one second. It's calculated by multiplying the bus width by the speed of its memory. If the card has DDR type memory, it should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the memory bandwidth, the better 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 are processed in one second. This figure is worked out by multiplying the total amount of texture units of the card by the core speed of the chip. The better this number, the better the video 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 number of pixels the video card could possibly write to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the number of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.