GeForce GTX 1650 vs GeForce RTX 2070 Super

Intro

Compare those specs to the GeForce RTX 2070 Super, which has core speeds of 1605 MHz on the GPU, and 1750 MHz on the 8192 MB of GDDR6 RAM. It features 2560 SPUs as well as 160 Texture Address Units and 64 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650		75 Watts
GeForce RTX 2070 Super		215 Watts
	Difference: 140 Watts (187%)

Memory Bandwidth

The GeForce RTX 2070 Super, in theory, should be much faster than the GeForce GTX 1650 in general. (explain)

GeForce RTX 2070 Super		458752 MB/sec
GeForce GTX 1650		131072 MB/sec
	Difference: 327680 (250%)

Texel Rate

The GeForce RTX 2070 Super will be quite a bit (approximately 209%) faster with regards to AF than the GeForce GTX 1650. (explain)

GeForce RTX 2070 Super		256800 Mtexels/sec
GeForce GTX 1650		83160 Mtexels/sec
	Difference: 173640 (209%)

Pixel Rate

The GeForce RTX 2070 Super is much (more or less 116%) more effective at full screen anti-aliasing than the GeForce GTX 1650, and also should be able to handle higher screen resolutions without losing too much performance. (explain)

GeForce RTX 2070 Super		102720 Mpixels/sec
GeForce GTX 1650		47520 Mpixels/sec
	Difference: 55200 (116%)

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 (counted in MB per second) that can be moved over the external memory interface in one second. It is worked out by multiplying the bus width by its memory speed. If the card has DDR memory, it should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the bandwidth is, the faster the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied in one second. This is worked out by multiplying the total number of texture units of the card by the core clock speed of the chip. The higher the texel rate, the better the 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 number of pixels the video card can possibly record to the 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 the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.