GeForce GTX 780 Ti vs Radeon RX 5600

Intro

Compare those specifications to the Radeon RX 5600, which has clock speeds of 1375 MHz on the GPU, and 1500 MHz on the 6144 MB of GDDR6 RAM. It features 2048 SPUs along with 128 Texture Address Units and 64 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 5600		150 Watts
GeForce GTX 780 Ti		250 Watts
	Difference: 100 Watts (67%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX 780 Ti will be 14% faster than the Radeon RX 5600 in general, due to its greater bandwidth. (explain)

GeForce GTX 780 Ti		336000 MB/sec
Radeon RX 5600		294912 MB/sec
	Difference: 41088 (14%)

Texel Rate

The GeForce GTX 780 Ti should be a little bit (approximately 19%) more effective at AF than the Radeon RX 5600. (explain)

GeForce GTX 780 Ti		210000 Mtexels/sec
Radeon RX 5600		176000 Mtexels/sec
	Difference: 34000 (19%)

Pixel Rate

The Radeon RX 5600 should be quite a bit (about 110%) more effective at full screen anti-aliasing than the GeForce GTX 780 Ti, and capable of handling higher screen resolutions without slowing down too much. (explain)

Radeon RX 5600		88000 Mpixels/sec
GeForce GTX 780 Ti		42000 Mpixels/sec
	Difference: 46000 (110%)

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 (measured in MB per second) that can be moved past the external memory interface within a second. It's worked out by multiplying the interface width by its memory speed. In the case of DDR type memory, it must be multiplied by 2 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, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on 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 memory bandwidth is, the lower the potential to get to the max fill rate.