GeForce RTX 3080 Ti vs Radeon RX 570

Intro

Compare all that to the Radeon RX 570, which uses a 14 nm design. AMD has clocked the core speed at 1168 MHz. The GDDR5 memory works at a speed of 1750 MHz on this specific card. 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 3080 Ti		350 Watts
	Difference: 200 Watts (133%)

Memory Bandwidth

The GeForce RTX 3080 Ti should in theory be much faster than the Radeon RX 570 in general. (explain)

GeForce RTX 3080 Ti		934297 MB/sec
Radeon RX 570		229376 MB/sec
	Difference: 704921 (307%)

Texel Rate

The GeForce RTX 3080 Ti is a lot (about 192%) faster with regards to anisotropic filtering than the Radeon RX 570. (explain)

GeForce RTX 3080 Ti		436800 Mtexels/sec
Radeon RX 570		149504 Mtexels/sec
	Difference: 287296 (192%)

Pixel Rate

If using a high resolution is important to you, then the GeForce RTX 3080 Ti is the winner, by far. (explain)

GeForce RTX 3080 Ti		152880 Mpixels/sec
Radeon RX 570		37376 Mpixels/sec
	Difference: 115504 (309%)

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 MB per second) that can be transported over the external memory interface in a second. The number is worked out by multiplying the bus width by its memory clock speed. If it uses DDR RAM, it should be multiplied by 2 once 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, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed per second. This figure is worked out by multiplying the total amount of texture units by the core clock speed of the chip. The better the texel rate, the better the graphics card will be at handling 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 card could possibly record to the local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number of colour ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate also depends on lots of other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the maximum fill rate.