GeForce RTX 3070 Ti vs Radeon RX 570

Intro

Compare those specifications to the Radeon RX 570, which comes with a clock speed of 1168 MHz and a GDDR5 memory speed of 1750 MHz. It also features a 256-bit bus, and makes use of a 14 nm design. It is comprised of 2048 SPUs, 128 Texture Address Units, and 32 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 570		150 Watts
GeForce RTX 3070 Ti		290 Watts
	Difference: 140 Watts (93%)

Memory Bandwidth

The GeForce RTX 3070 Ti should theoretically perform a lot faster than the Radeon RX 570 in general. (explain)

GeForce RTX 3070 Ti		622899 MB/sec
Radeon RX 570		229376 MB/sec
	Difference: 393523 (172%)

Texel Rate

The GeForce RTX 3070 Ti is quite a bit (more or less 102%) more effective at AF than the Radeon RX 570. (explain)

GeForce RTX 3070 Ti		302400 Mtexels/sec
Radeon RX 570		149504 Mtexels/sec
	Difference: 152896 (102%)

Pixel Rate

The GeForce RTX 3070 Ti is a lot (approximately 305%) faster with regards to AA than the Radeon RX 570, and capable of handling higher screen resolutions better. (explain)

GeForce RTX 3070 Ti		151200 Mpixels/sec
Radeon RX 570		37376 Mpixels/sec
	Difference: 113824 (305%)

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 (counted in megabytes per second) that can be moved over the external memory interface within a second. The number is calculated by multiplying the bus width by its memory speed. If the card has DDR type RAM, it should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the faster the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the most pixels the graphics card could possibly record to its local memory in a second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of ROPs by the clock speed of the card. 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 many other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.