GeForce GTX 1650 vs Radeon HD 5830

Intro

Compare all of that to the Radeon HD 5830, which comes with a clock frequency of 800 MHz and a GDDR5 memory frequency of 1000 MHz. It also features a 256-bit bus, and makes use of a 40 nm design. It is comprised of 1120(224x5) SPUs, 56 TAUs, and 16 Raster Operation Units.

Display Graphs

Hide Graphs

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

Theoretically speaking, the GeForce GTX 1650 should be 2% quicker than the Radeon HD 5830 overall, due to its greater data rate. (explain)

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

Texel Rate

The GeForce GTX 1650 should be a lot (approximately 86%) more effective 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

If using high levels of AA is important to you, then the GeForce GTX 1650 is superior to the Radeon HD 5830, by far. (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 max amount of information (measured in MB per second) that can be moved across the external memory interface in one second. The number is calculated by multiplying the interface width by its memory speed. If it uses 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 better the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics chip could possibly write to its local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate also depends on many 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.