GeForce GT 320 vs GeForce GTX 1650

Intro

Compare those specifications to the GeForce GTX 1650, which features a clock frequency of 1485 MHz and a GDDR5 memory frequency of 2001 MHz. It also makes use of a 128-bit bus, and makes use of a 12 nm design. It is comprised of 896 SPUs, 56 TAUs, and 32 Raster Operation Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GT 320		43 Watts
GeForce GTX 1650		75 Watts
	Difference: 32 Watts (74%)

Memory Bandwidth

As far as performance goes, the GeForce GTX 1650 should in theory be much better than the GeForce GT 320 in general. (explain)

GeForce GTX 1650		131072 MB/sec
GeForce GT 320		25280 MB/sec
	Difference: 105792 (418%)

Texel Rate

The GeForce GTX 1650 will be a lot (about 542%) more effective at texture filtering than the GeForce GT 320. (explain)

GeForce GTX 1650		83160 Mtexels/sec
GeForce GT 320		12960 Mtexels/sec
	Difference: 70200 (542%)

Pixel Rate

The GeForce GTX 1650 will be quite a bit (about 1000%) more effective at full screen anti-aliasing than the GeForce GT 320, and also will be able to handle higher screen resolutions better. (explain)

GeForce GTX 1650		47520 Mpixels/sec
GeForce GT 320		4320 Mpixels/sec
	Difference: 43200 (1000%)

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 (measured in megabytes per second) that can be transferred past the external memory interface in one second. It is worked out by multiplying the card's interface width by its memory speed. In the case of DDR type memory, it should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card could possibly write to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of colour ROPs 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 also depends on many other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.