GeForce RTX 3080 Ti vs Radeon R9 M375X

Intro

Compare those specifications to the Radeon R9 M375X, which comes with GPU clock speed of 1015 MHz, and 4096 MB of GDDR5 RAM set to run at 1125 MHz through a 128-bit bus. It also features 640 Stream Processors, 40 TAUs, and 16 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Memory Bandwidth

Performance-wise, the GeForce RTX 3080 Ti should in theory be quite a bit superior to the Radeon R9 M375X in general. (explain)

GeForce RTX 3080 Ti		934297 MB/sec
Radeon R9 M375X		72000 MB/sec
	Difference: 862297 (1198%)

Texel Rate

The GeForce RTX 3080 Ti will be a lot (approximately 976%) better at texture filtering than the Radeon R9 M375X. (explain)

GeForce RTX 3080 Ti		436800 Mtexels/sec
Radeon R9 M375X		40600 Mtexels/sec
	Difference: 396200 (976%)

Pixel Rate

The GeForce RTX 3080 Ti is quite a bit (more or less 841%) faster with regards to FSAA than the Radeon R9 M375X, and able to handle higher resolutions without losing too much performance. (explain)

GeForce RTX 3080 Ti		152880 Mpixels/sec
Radeon R9 M375X		16240 Mpixels/sec
	Difference: 136640 (841%)

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 (counted in MB per second) that can be transported across the external memory interface in one second. It's worked out by multiplying the interface width by its memory clock speed. In the case of DDR type RAM, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the faster 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 processed per second. This figure is worked out by multiplying the total amount of texture units by the core speed of the chip. The better 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 amount of pixels the graphics card could possibly record to its local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on many other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.