GeForce 830M vs GeForce GTX 1650

Intro

Compare those specs to the GeForce GTX 1650, which comes with a clock speed of 1485 MHz and a GDDR5 memory speed of 2001 MHz. It also uses a 128-bit bus, and uses 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 830M		25 Watts
GeForce GTX 1650		75 Watts
	Difference: 50 Watts (200%)

Memory Bandwidth

The GeForce GTX 1650, in theory, should be quite a bit faster than the GeForce 830M in general. (explain)

GeForce GTX 1650		131072 MB/sec
GeForce 830M		14400 MB/sec
	Difference: 116672 (810%)

Texel Rate

The GeForce GTX 1650 should be a lot (approximately 405%) more effective at anisotropic filtering than the GeForce 830M. (explain)

GeForce GTX 1650		83160 Mtexels/sec
GeForce 830M		16464 Mtexels/sec
	Difference: 66696 (405%)

Pixel Rate

The GeForce GTX 1650 will be a lot (about 477%) faster with regards to AA than the GeForce 830M, and also will be able to handle higher resolutions without losing too much performance. (explain)

GeForce GTX 1650		47520 Mpixels/sec
GeForce 830M		8232 Mpixels/sec
	Difference: 39288 (477%)

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 max amount of data (measured in megabytes per second) that can be transported over the external memory interface in a second. It's calculated by multiplying the card's interface width by its memory speed. If the card has DDR type memory, it should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The better the bandwidth is, the faster 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 texture map elements (texels) that are applied per second. This number is worked out by multiplying the total texture units by the core 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 processed in one second.

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