Nvidia Titan X vs Radeon R9 M370X

Intro

Compare that to the Radeon R9 M370X, which comes with GPU core speed of 800 MHz, and 2048 MB of GDDR5 RAM running at 1125 MHz through a 128-bit bus. It also is made up of 640 SPUs, 40 Texture Address Units, and 16 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Memory Bandwidth

Theoretically speaking, the Nvidia Titan X is 583% faster than the Radeon R9 M370X overall, because of its higher bandwidth. (explain)

Nvidia Titan X		491520 MB/sec
Radeon R9 M370X		72000 MB/sec
	Difference: 419520 (583%)

Texel Rate

The Nvidia Titan X should be quite a bit (about 892%) faster with regards to AF than the Radeon R9 M370X. (explain)

Nvidia Titan X		317408 Mtexels/sec
Radeon R9 M370X		32000 Mtexels/sec
	Difference: 285408 (892%)

Pixel Rate

If using a high resolution is important to you, then the Nvidia Titan X is superior to the Radeon R9 M370X, by a large margin. (explain)

Nvidia Titan X		136032 Mpixels/sec
Radeon R9 M370X		12800 Mpixels/sec
	Difference: 123232 (963%)

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 max amount of data (counted in MB per second) that can be transferred over the external memory interface in a second. It's worked out by multiplying the card's bus width by its memory speed. If it uses DDR memory, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the card's memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that are processed in one second. This figure is calculated by multiplying the total amount of texture units by the core clock 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 processed per second.

Pixel Rate: Pixel rate is the most pixels the graphics card can possibly record to the local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the number of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate also depends on lots of other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.