GeForce GTS 150 vs GeForce GTX 1650

Intro

Compare those specifications to the GeForce GTX 1650, which has a GPU core clock speed of 1485 MHz, and 4096 MB of GDDR5 memory running at 2001 MHz through a 128-bit bus. It also is made up 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 GTX 1650		75 Watts
GeForce GTS 150		141 Watts
	Difference: 66 Watts (88%)

Memory Bandwidth

In theory, the GeForce GTX 1650 should be quite a bit faster than the GeForce GTS 150 overall. (explain)

GeForce GTX 1650		131072 MB/sec
GeForce GTS 150		32000 MB/sec
	Difference: 99072 (310%)

Texel Rate

The GeForce GTX 1650 should be quite a bit (more or less 76%) better at anisotropic filtering than the GeForce GTS 150. (explain)

GeForce GTX 1650		83160 Mtexels/sec
GeForce GTS 150		47360 Mtexels/sec
	Difference: 35800 (76%)

Pixel Rate

The GeForce GTX 1650 is quite a bit (about 301%) faster with regards to AA than the GeForce GTS 150, and also will be able to handle higher screen resolutions without losing too much performance. (explain)

GeForce GTX 1650		47520 Mpixels/sec
GeForce GTS 150		11840 Mpixels/sec
	Difference: 35680 (301%)

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 (measured in MB per second) that can be moved over the external memory interface in one second. It's calculated by multiplying the card's interface width by the speed of its memory. If the card has DDR memory, it should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics card could possibly record to its local memory per second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - aka 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, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.