Nvidia Titan Xp vs Radeon R9 M375X

Intro

Compare those specifications to the Radeon R9 M375X, which makes use of a 28 nm design. AMD has set the core speed at 1015 MHz. The GDDR5 memory works at a speed of 1125 MHz on this model. It features 640 SPUs along with 40 TAUs and 16 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Memory Bandwidth

The Nvidia Titan Xp should in theory perform quite a bit faster than the Radeon R9 M375X in general. (explain)

Nvidia Titan Xp		560845 MB/sec
Radeon R9 M375X		72000 MB/sec
	Difference: 488845 (679%)

Texel Rate

The Nvidia Titan Xp will be quite a bit (approximately 835%) better at AF than the Radeon R9 M375X. (explain)

Nvidia Titan Xp		379680 Mtexels/sec
Radeon R9 M375X		40600 Mtexels/sec
	Difference: 339080 (835%)

Pixel Rate

The Nvidia Titan Xp should be quite a bit (approximately 835%) faster with regards to anti-aliasing than the Radeon R9 M375X, and also will be capable of handling higher resolutions without losing too much performance. (explain)

Nvidia Titan Xp		151872 Mpixels/sec
Radeon R9 M375X		16240 Mpixels/sec
	Difference: 135632 (835%)

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 maximum amount of information (measured in megabytes per second) that can be transported over the external memory interface in a second. It is calculated by multiplying the interface width by the speed of its memory. If it uses DDR memory, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better 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 are applied per second. This figure is calculated by multiplying the total amount of texture units of the card by the core speed of the chip. The higher this number, the better the 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 most pixels that the graphics card can possibly write to the local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number of ROPs by the the core clock speed. 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 many other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.