GeForce GTX 1650 vs GeForce GTX 570

Intro

Compare those specs to the GeForce GTX 570, which features core speeds of 732 MHz on the GPU, and 950 MHz on the 1280 MB of GDDR5 memory. It features 480 SPUs as well as 60 Texture Address Units and 40 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650		75 Watts
GeForce GTX 570		219 Watts
	Difference: 144 Watts (192%)

Memory Bandwidth

The GeForce GTX 570, in theory, should be a bit faster than the GeForce GTX 1650 overall. (explain)

GeForce GTX 570		152000 MB/sec
GeForce GTX 1650		131072 MB/sec
	Difference: 20928 (16%)

Texel Rate

The GeForce GTX 1650 will be a lot (approximately 89%) faster with regards to texture filtering than the GeForce GTX 570. (explain)

GeForce GTX 1650		83160 Mtexels/sec
GeForce GTX 570		43920 Mtexels/sec
	Difference: 39240 (89%)

Pixel Rate

The GeForce GTX 1650 is quite a bit (more or less 62%) more effective at AA than the GeForce GTX 570, and able to handle higher screen resolutions while still performing well. (explain)

GeForce GTX 1650		47520 Mpixels/sec
GeForce GTX 570		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 max amount of information (in units of MB per second) that can be moved over the external memory interface in one second. It is worked out by multiplying the card's interface width by its memory speed. If it uses DDR RAM, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the most pixels the video card can possibly record to its local memory in one second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on 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 memory bandwidth is, the lower the potential to get to the maximum fill rate.