GeForce GTX Titan X vs Radeon R9 M370X

Intro

Compare that to the Radeon R9 M370X, which features a GPU core clock speed of 800 MHz, and 2048 MB of GDDR5 RAM running at 1125 MHz through a 128-bit bus. It also features 640 SPUs, 40 TAUs, and 16 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Memory Bandwidth

Theoretically, the GeForce GTX Titan X should perform a lot faster than the Radeon R9 M370X overall. (explain)

GeForce GTX Titan X		336000 MB/sec
Radeon R9 M370X		72000 MB/sec
	Difference: 264000 (367%)

Texel Rate

The GeForce GTX Titan X should be quite a bit (more or less 500%) more effective at texture filtering than the Radeon R9 M370X. (explain)

GeForce GTX Titan X		192000 Mtexels/sec
Radeon R9 M370X		32000 Mtexels/sec
	Difference: 160000 (500%)

Pixel Rate

The GeForce GTX Titan X should be quite a bit (more or less 650%) more effective at full screen anti-aliasing than the Radeon R9 M370X, and also capable of handling higher resolutions while still performing well. (explain)

GeForce GTX Titan X		96000 Mpixels/sec
Radeon R9 M370X		12800 Mpixels/sec
	Difference: 83200 (650%)

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 (in units of MB per second) that can be transported past the external memory interface in one second. The number is worked out by multiplying the card's bus width by its memory speed. If the card has DDR RAM, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are applied per second. This is worked out by multiplying the total texture units by the core speed of the chip. The better 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 maximum amount of pixels the video card could possibly record to its local memory in one second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Raster Operations Pipelines by the the core clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.