GeForce GTX 1650 vs GeForce GTX 465

Intro

Compare all that to the GeForce GTX 465, which makes use of a 40 nm design. nVidia has clocked the core speed at 607 MHz. The GDDR5 RAM is set to run at a frequency of 802 MHz on this specific card. It features 352 SPUs along with 44 Texture Address Units and 32 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650		75 Watts
GeForce GTX 465		200 Watts
	Difference: 125 Watts (167%)

Memory Bandwidth

In theory, the GeForce GTX 1650 will be 28% quicker than the GeForce GTX 465 in general, because of its higher data rate. (explain)

GeForce GTX 1650		131072 MB/sec
GeForce GTX 465		102592 MB/sec
	Difference: 28480 (28%)

Texel Rate

The GeForce GTX 1650 is much (more or less 211%) better at AF than the GeForce GTX 465. (explain)

GeForce GTX 1650		83160 Mtexels/sec
GeForce GTX 465		26708 Mtexels/sec
	Difference: 56452 (211%)

Pixel Rate

The GeForce GTX 1650 is much (more or less 145%) faster with regards to FSAA than the GeForce GTX 465, and should be able to handle higher screen resolutions without slowing down too much. (explain)

GeForce GTX 1650		47520 Mpixels/sec
GeForce GTX 465		19424 Mpixels/sec
	Difference: 28096 (145%)

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 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 interface width by its memory speed. In the case of DDR type RAM, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card can possibly record to the local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number of colour ROPs by the the card's 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 is also dependant on many other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to get to the max fill rate.