GeForce GTX 1650 vs GeForce GTX 570

Intro

Compare those specs to the GeForce GTX 570, which comes with core clock speeds of 732 MHz on the GPU, and 950 MHz on the 1280 MB of GDDR5 RAM. It features 480 SPUs as well as 60 TAUs 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

Theoretically speaking, the GeForce GTX 570 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 is a lot (approximately 89%) faster with regards to AF 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%) faster with regards to anti-aliasing than the GeForce GTX 570, and should be able to handle higher resolutions more effectively. (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: Bandwidth is the max amount of data (in units of MB per second) that can be transferred across the external memory interface in a second. The number is calculated by multiplying the interface width by its memory speed. If it uses DDR type memory, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the memory bandwidth, 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 can be processed in one second. This figure is worked out by multiplying the total number of texture units of the card by the core clock 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 in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels the video card could possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of Raster Operations Pipelines by the the core clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.