GeForce 810M vs GeForce GTX Titan X

Intro

Compare those specs to the GeForce GTX Titan X, which comes with core clock speeds of 1000 MHz on the GPU, and 1750 MHz on the 12288 MB of GDDR5 RAM. It features 3072 SPUs as well as 192 TAUs and 96 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce 810M		15 Watts
GeForce GTX Titan X		250 Watts
	Difference: 235 Watts (1567%)

Memory Bandwidth

Performance-wise, the GeForce GTX Titan X should in theory be much superior to the GeForce 810M in general. (explain)

GeForce GTX Titan X		336000 MB/sec
GeForce 810M		14400 MB/sec
	Difference: 321600 (2233%)

Texel Rate

The GeForce GTX Titan X is much (about 3152%) faster with regards to texture filtering than the GeForce 810M. (explain)

GeForce GTX Titan X		192000 Mtexels/sec
GeForce 810M		5904 Mtexels/sec
	Difference: 186096 (3152%)

Pixel Rate

The GeForce GTX Titan X is quite a bit (more or less 3152%) faster with regards to full screen anti-aliasing than the GeForce 810M, and also able to handle higher screen resolutions without slowing down too much. (explain)

GeForce GTX Titan X		96000 Mpixels/sec
GeForce 810M		2952 Mpixels/sec
	Difference: 93048 (3152%)

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 transported past the external memory interface in a second. It's calculated by multiplying the card's interface width by the speed of its memory. If it uses DDR memory, it should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be applied in one second. This number is worked out by multiplying the total amount of texture units by the core clock speed of the chip. The higher the texel rate, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card can possibly write to the local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the number of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate also depends on quite a few other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.