GeForce GTX 1650 vs GeForce GTX 560 Ti 448

Intro

Compare that to the GeForce GTX 560 Ti 448, which comes with a clock speed of 732 MHz and a GDDR5 memory frequency of 900 MHz. It also makes use of a 320-bit memory 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

Theoretically speaking, the GeForce GTX 560 Ti 448 should be 10% quicker than the GeForce GTX 1650 in general, due to its higher data rate. (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 quite a bit (more or less 103%) more effective at 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 will be quite a bit (more or less 62%) more effective at AA than the GeForce GTX 560 Ti 448, and also will be capable of handling higher resolutions more effectively. (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: Memory bandwidth is the maximum amount of information (counted in MB per second) that can be moved past the external memory interface in a second. It is worked out by multiplying the card's bus width by the speed of its memory. If it uses DDR RAM, it should be multiplied by 2 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, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip could possibly write to its local memory in a second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of Raster Operations Pipelines by the clock speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the max fill rate.