GeForce RTX 2080 Ti vs Radeon R9 M375

Intro

Compare those specifications to the Radeon R9 M375, which makes use of a 28 nm design. AMD has clocked the core speed at 1015 MHz. The DDR3 RAM runs at a frequency of 1100 MHz on this particular card. It features 640 SPUs along with 40 TAUs and 16 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Memory Bandwidth

In theory, the GeForce RTX 2080 Ti is 1692% faster than the Radeon R9 M375 in general, because of its greater bandwidth. (explain)

GeForce RTX 2080 Ti		630784 MB/sec
Radeon R9 M375		35200 MB/sec
	Difference: 595584 (1692%)

Texel Rate

The GeForce RTX 2080 Ti will be a lot (approximately 804%) better at anisotropic filtering than the Radeon R9 M375. (explain)

GeForce RTX 2080 Ti		367200 Mtexels/sec
Radeon R9 M375		40600 Mtexels/sec
	Difference: 326600 (804%)

Pixel Rate

If using a high screen resolution is important to you, then the GeForce RTX 2080 Ti is the winner, and very much so. (explain)

GeForce RTX 2080 Ti		118800 Mpixels/sec
Radeon R9 M375		16240 Mpixels/sec
	Difference: 102560 (632%)

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 largest amount of information (in units of megabytes per second) that can be moved across the external memory interface in a second. It is calculated by multiplying the interface width by its memory clock speed. If the card has DDR memory, the result should be multiplied by 2 once again. If 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 higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip could possibly record to its local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the amount of colour ROPs by the the core 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 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 maximum fill rate.