GeForce RTX 2060 Super vs Radeon RX Vega 64

Intro

Compare those specifications to the Radeon RX Vega 64, which features clock speeds of 1247 MHz on the GPU, and 1890 MHz on the 8192 MB of HBM2 RAM. It features 4096 SPUs along with 256 TAUs and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2060 Super		175 Watts
Radeon RX Vega 64		295 Watts
	Difference: 120 Watts (69%)

Memory Bandwidth

In theory, the Radeon RX Vega 64 should be 8% faster than the GeForce RTX 2060 Super in general, because of its greater data rate. (explain)

Radeon RX Vega 64		495411 MB/sec
GeForce RTX 2060 Super		458752 MB/sec
	Difference: 36659 (8%)

Texel Rate

The Radeon RX Vega 64 is a lot (more or less 60%) faster with regards to anisotropic filtering than the GeForce RTX 2060 Super. (explain)

Radeon RX Vega 64		319232 Mtexels/sec
GeForce RTX 2060 Super		199920 Mtexels/sec
	Difference: 119312 (60%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the GeForce RTX 2060 Super is superior to the Radeon RX Vega 64, not by a very large margin though. (explain)

GeForce RTX 2060 Super		94080 Mpixels/sec
Radeon RX Vega 64		79808 Mpixels/sec
	Difference: 14272 (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.

Price Comparison

Specifications

Memory Bandwidth: Memory bandwidth is the maximum amount of data (in units of MB per second) that can be transported past the external memory interface in a second. The number is worked out by multiplying the card's bus width by its memory speed. If the card has DDR memory, the result should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, 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 per second. This is worked out by multiplying the total texture units by the core speed of the chip. The better this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels the video card could possibly write to its local memory in a second - measured in millions of pixels per second. The figure is calculated 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 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 potential to reach the maximum fill rate.