GeForce RTX 3070 Ti vs Radeon R9 Nano

Intro

Compare that to the Radeon R9 Nano, which features a clock speed of 1000 MHz and a HBM memory speed of 500 MHz. It also makes use of a 4096-bit bus, and makes use of a 28 nm design. It is made up of 4096 SPUs, 256 Texture Address Units, and 64 Raster Operation Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon R9 Nano		175 Watts
GeForce RTX 3070 Ti		290 Watts
	Difference: 115 Watts (66%)

Memory Bandwidth

The GeForce RTX 3070 Ti should theoretically be much faster than the Radeon R9 Nano overall. (explain)

GeForce RTX 3070 Ti		622899 MB/sec
Radeon R9 Nano		512000 MB/sec
	Difference: 110899 (22%)

Texel Rate

The GeForce RTX 3070 Ti is a little bit (more or less 18%) better at texture filtering than the Radeon R9 Nano. (explain)

GeForce RTX 3070 Ti		302400 Mtexels/sec
Radeon R9 Nano		256000 Mtexels/sec
	Difference: 46400 (18%)

Pixel Rate

The GeForce RTX 3070 Ti will be quite a bit (more or less 136%) better at AA than the Radeon R9 Nano, and will be able to handle higher resolutions more effectively. (explain)

GeForce RTX 3070 Ti		151200 Mpixels/sec
Radeon R9 Nano		64000 Mpixels/sec
	Difference: 87200 (136%)

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 data (counted in MB per second) that can be moved past the external memory interface in a second. It's calculated by multiplying the card's bus width by the speed of its memory. If the card has DDR memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card can possibly record to the local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the amount of ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate also depends on quite a few other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the max fill rate.