GeForce RTX 3070 Ti vs Radeon Pro Duo

Intro

Compare those specs to the Radeon Pro Duo, which makes use of a 28 nm design. AMD has clocked the core speed at 1000 MHz. The HBM RAM runs at a speed of 500 MHz on this card. It features 4096 SPUs as well as 256 Texture Address Units and 64 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 3070 Ti		290 Watts
Radeon Pro Duo		350 Watts
	Difference: 60 Watts (21%)

Memory Bandwidth

In theory, the Radeon Pro Duo will be 64% faster than the GeForce RTX 3070 Ti in general, because of its greater data rate. (explain)

Radeon Pro Duo		1024000 MB/sec
GeForce RTX 3070 Ti		622899 MB/sec
	Difference: 401101 (64%)

Texel Rate

The Radeon Pro Duo is quite a bit (approximately 69%) faster with regards to AF than the GeForce RTX 3070 Ti. (explain)

Radeon Pro Duo		512000 Mtexels/sec
GeForce RTX 3070 Ti		302400 Mtexels/sec
	Difference: 209600 (69%)

Pixel Rate

The GeForce RTX 3070 Ti will be a bit (about 18%) faster with regards to FSAA than the Radeon Pro Duo, and also should be able to handle higher resolutions without slowing down too much. (explain)

GeForce RTX 3070 Ti		151200 Mpixels/sec
Radeon Pro Duo		128000 Mpixels/sec
	Difference: 23200 (18%)

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.

One or more cards in this comparison are multi-core. This means that their bandwidth, texel and pixel rates are theoretically doubled - this does not mean the card will actually perform twice as fast, but only that it should in theory be able to. Actual game benchmarks will give a more accurate idea of what it's capable of.

Price Comparison

Specifications

Memory Bandwidth: Bandwidth is the max amount of information (measured in megabytes per second) that can be moved over the external memory interface in a second. It's calculated by multiplying the bus width by the speed of its memory. If the card has DDR type RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the faster the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied per second. This number is calculated by multiplying the total number of texture units 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 processed in one second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card could possibly record to the local memory in one second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on lots of other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.