GeForce GT 240 GDDR5 1GB vs GeForce GTX 1650

Intro

Compare that to the GeForce GTX 1650, which has a GPU core clock speed of 1485 MHz, and 4096 MB of GDDR5 RAM set to run at 2001 MHz through a 128-bit bus. It also features 896 Stream Processors, 56 Texture Address Units, and 32 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GT 240 GDDR5 1GB		70 Watts
GeForce GTX 1650		75 Watts
	Difference: 5 Watts (7%)

Memory Bandwidth

As far as performance goes, the GeForce GTX 1650 should in theory be a lot better than the GeForce GT 240 GDDR5 1GB in general. (explain)

GeForce GTX 1650		131072 MB/sec
GeForce GT 240 GDDR5 1GB		54400 MB/sec
	Difference: 76672 (141%)

Texel Rate

The GeForce GTX 1650 is quite a bit (approximately 373%) faster with regards to texture filtering than the GeForce GT 240 GDDR5 1GB. (explain)

GeForce GTX 1650		83160 Mtexels/sec
GeForce GT 240 GDDR5 1GB		17600 Mtexels/sec
	Difference: 65560 (373%)

Pixel Rate

The GeForce GTX 1650 will be much (about 980%) better at anti-aliasing than the GeForce GT 240 GDDR5 1GB, and also able to handle higher resolutions more effectively. (explain)

GeForce GTX 1650		47520 Mpixels/sec
GeForce GT 240 GDDR5 1GB		4400 Mpixels/sec
	Difference: 43120 (980%)

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 largest amount of data (measured in megabytes per second) that can be transferred over the external memory interface in one second. It is calculated by multiplying the card's bus width by the speed of its memory. If it uses DDR RAM, the result should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the 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 applied in one second. This is calculated by multiplying the total number of texture units of the card by the core speed of the chip. The higher this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed 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 Render Output Units 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 quite a few other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.