GeForce GTX 1650 vs Radeon HD 5830

Intro

Compare those specs to the Radeon HD 5830, which comes with clock speeds of 800 MHz on the GPU, and 1000 MHz on the 1024 MB of GDDR5 memory. It features 1120(224x5) SPUs as well as 56 TAUs and 16 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650		75 Watts
Radeon HD 5830		175 Watts
	Difference: 100 Watts (133%)

Memory Bandwidth

The GeForce GTX 1650 should in theory be a bit faster than the Radeon HD 5830 in general. (explain)

GeForce GTX 1650		131072 MB/sec
Radeon HD 5830		128000 MB/sec
	Difference: 3072 (2%)

Texel Rate

The GeForce GTX 1650 is much (approximately 86%) better at AF than the Radeon HD 5830. (explain)

GeForce GTX 1650		83160 Mtexels/sec
Radeon HD 5830		44800 Mtexels/sec
	Difference: 38360 (86%)

Pixel Rate

The GeForce GTX 1650 will be quite a bit (about 271%) more effective at full screen anti-aliasing than the Radeon HD 5830, and also will be capable of handling higher screen resolutions more effectively. (explain)

GeForce GTX 1650		47520 Mpixels/sec
Radeon HD 5830		12800 Mpixels/sec
	Difference: 34720 (271%)

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 (counted in MB per second) that can be moved past the external memory interface in one second. The number is calculated by multiplying the bus width by the speed of its memory. If it uses DDR type memory, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the faster 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 texture map elements (texels) that are processed in one second. This is worked out by multiplying the total number of texture units of the card by the core speed of the chip. The higher the texel rate, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a second.

Pixel Rate: Pixel rate is the most pixels that the graphics card could possibly write to the local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the number of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on quite a few other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.