GeForce GTX 1650 vs GeForce GTX 465

Intro

Compare those specs to the GeForce GTX 465, which uses a 40 nm design. nVidia has clocked the core speed at 607 MHz. The GDDR5 memory is set to run at a frequency of 802 MHz on this specific model. It features 352 SPUs as well as 44 Texture Address Units and 32 ROPs.

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 should be a lot faster than the GeForce GTX 465 overall. (explain)

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

Texel Rate

The GeForce GTX 1650 should be a lot (about 211%) faster with regards to texture filtering 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 should be a lot (approximately 145%) more effective at FSAA than the GeForce GTX 465, and also should be able to handle higher screen resolutions better. (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: Bandwidth is the largest amount of data (counted in MB per second) that can be transferred over the external memory interface in one second. It is worked out by multiplying the card's interface width by the speed of its memory. If the card has DDR type RAM, the result should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the faster the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics chip can possibly write to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the max fill rate.