GeForce RTX 2080 SUPER vs Radeon RX 570

Intro

Compare those specs to the Radeon RX 570, which has core clock speeds of 1168 MHz on the GPU, and 1750 MHz on the 4096 MB of GDDR5 memory. It features 2048 SPUs as well as 128 TAUs and 32 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 570		150 Watts
GeForce RTX 2080 SUPER		250 Watts
	Difference: 100 Watts (67%)

Memory Bandwidth

The GeForce RTX 2080 SUPER should in theory perform quite a bit faster than the Radeon RX 570 in general. (explain)

GeForce RTX 2080 SUPER		507904 MB/sec
Radeon RX 570		229376 MB/sec
	Difference: 278528 (121%)

Texel Rate

The GeForce RTX 2080 SUPER should be quite a bit (more or less 112%) faster with regards to texture filtering than the Radeon RX 570. (explain)

GeForce RTX 2080 SUPER		316800 Mtexels/sec
Radeon RX 570		149504 Mtexels/sec
	Difference: 167296 (112%)

Pixel Rate

The GeForce RTX 2080 SUPER is quite a bit (more or less 183%) faster with regards to FSAA than the Radeon RX 570, and also should be able to handle higher resolutions more effectively. (explain)

GeForce RTX 2080 SUPER		105600 Mpixels/sec
Radeon RX 570		37376 Mpixels/sec
	Difference: 68224 (183%)

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 information (in units of megabytes per second) that can be transported past the external memory interface in a second. The number is calculated by multiplying the interface width by its memory clock speed. In the case of DDR type memory, the result should be multiplied by 2 once again. If it uses 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 amount of texture map elements (texels) that are processed in one second. This figure is calculated 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 video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels the video card can possibly record to the local memory in a second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate also depends on quite a few other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.