GeForce GT 440 3GB vs GeForce GTX 1650

Intro

Compare that to the GeForce GTX 1650, which comes with GPU core speed of 1485 MHz, and 4096 MB of GDDR5 memory running at 2001 MHz through a 128-bit bus. It also is comprised of 896 SPUs, 56 Texture Address Units, and 32 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GT 440 3GB		56 Watts
GeForce GTX 1650		75 Watts
	Difference: 19 Watts (34%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX 1650 will be 203% quicker than the GeForce GT 440 3GB in general, because of its greater bandwidth. (explain)

GeForce GTX 1650		131072 MB/sec
GeForce GT 440 3GB		43200 MB/sec
	Difference: 87872 (203%)

Texel Rate

The GeForce GTX 1650 is a lot (approximately 483%) more effective at texture filtering than the GeForce GT 440 3GB. (explain)

GeForce GTX 1650		83160 Mtexels/sec
GeForce GT 440 3GB		14256 Mtexels/sec
	Difference: 68904 (483%)

Pixel Rate

If using a high resolution is important to you, then the GeForce GTX 1650 is the winner, by a large margin. (explain)

GeForce GTX 1650		47520 Mpixels/sec
GeForce GT 440 3GB		14256 Mpixels/sec
	Difference: 33264 (233%)

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 data (in units of MB per second) that can be transferred across the external memory interface in one second. It's calculated by multiplying the card's bus width by its memory speed. If it uses DDR type RAM, the result should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are processed in one second. This is worked out by multiplying the total number of texture units by the core clock speed of the chip. The better this number, the better the graphics 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 most pixels that the graphics card could possibly write to its local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the number of ROPs by the the core 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 rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.