Nvidia Titan X vs Radeon R9 M365X

Intro

Compare that to the Radeon R9 M365X, which uses a 28 nm design. AMD has clocked the core speed at 925 MHz. The GDDR5 RAM works at a speed of 1125 MHz on this specific model. It features 640 SPUs as well as 40 TAUs and 16 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Memory Bandwidth

Performance-wise, the Nvidia Titan X should theoretically be quite a bit superior to the Radeon R9 M365X overall. (explain)

Nvidia Titan X		491520 MB/sec
Radeon R9 M365X		72000 MB/sec
	Difference: 419520 (583%)

Texel Rate

The Nvidia Titan X should be much (about 758%) faster with regards to AF than the Radeon R9 M365X. (explain)

Nvidia Titan X		317408 Mtexels/sec
Radeon R9 M365X		37000 Mtexels/sec
	Difference: 280408 (758%)

Pixel Rate

The Nvidia Titan X should be quite a bit (approximately 819%) faster with regards to anti-aliasing than the Radeon R9 M365X, and should be capable of handling higher screen resolutions more effectively. (explain)

Nvidia Titan X		136032 Mpixels/sec
Radeon R9 M365X		14800 Mpixels/sec
	Difference: 121232 (819%)

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 megabytes per second) that can be moved past the external memory interface within a second. It is calculated by multiplying the bus width by the speed of its memory. In the case of DDR type memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the memory bandwidth, the faster 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 number of texture map elements (texels) that are processed in one second. This is calculated by multiplying the total number of texture units by the core speed of the chip. The better the texel rate, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card can 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 clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate also depends on quite a few other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.