GeForce GT 220 GDDR3 vs GeForce GTX 1650

Intro

Compare that to the GeForce GTX 1650, which comes with a core clock speed 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 made up of 896 SPUs, 56 TAUs, and 32 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GT 220 GDDR3		58 Watts
GeForce GTX 1650		75 Watts
	Difference: 17 Watts (29%)

Memory Bandwidth

Performance-wise, the GeForce GTX 1650 should in theory be much superior to the GeForce GT 220 GDDR3 in general. (explain)

GeForce GTX 1650		131072 MB/sec
GeForce GT 220 GDDR3		32384 MB/sec
	Difference: 98688 (305%)

Texel Rate

The GeForce GTX 1650 should be much (more or less 732%) faster with regards to AF than the GeForce GT 220 GDDR3. (explain)

GeForce GTX 1650		83160 Mtexels/sec
GeForce GT 220 GDDR3		10000 Mtexels/sec
	Difference: 73160 (732%)

Pixel Rate

The GeForce GTX 1650 should be much (approximately 850%) better at FSAA than the GeForce GT 220 GDDR3, and also should be able to handle higher screen resolutions more effectively. (explain)

GeForce GTX 1650		47520 Mpixels/sec
GeForce GT 220 GDDR3		5000 Mpixels/sec
	Difference: 42520 (850%)

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 largest amount of information (in units of MB per second) that can be transported across the external memory interface in one second. It is calculated by multiplying the bus width by the speed of its memory. In the case of DDR memory, it should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The better the memory bandwidth, the faster 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 number of texture map elements (texels) that are applied per second. This figure is worked out by multiplying the total texture units by the core clock speed of the chip. The better this number, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.

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