GeForce GTX 950M vs GeForce GTX Titan X

Intro

Compare those specifications to the GeForce GTX Titan X, which features a GPU core clock speed of 1000 MHz, and 12288 MB of GDDR5 RAM running at 1750 MHz through a 384-bit bus. It also features 3072 SPUs, 192 TAUs, and 96 ROPs.

Display Graphs

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Benchmarks

These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

3DMark Fire Strike Graphics Score

GeForce GTX Titan X		17879 points
GeForce GTX 950M		3330 points
	Difference: 14549 (437%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 950M		55 Watts
GeForce GTX Titan X		250 Watts
	Difference: 195 Watts (355%)

Memory Bandwidth

As far as performance goes, the GeForce GTX Titan X should in theory be much better than the GeForce GTX 950M overall. (explain)

GeForce GTX Titan X		336000 MB/sec
GeForce GTX 950M		32000 MB/sec
	Difference: 304000 (950%)

Texel Rate

The GeForce GTX Titan X should be quite a bit (approximately 425%) better at AF than the GeForce GTX 950M. (explain)

GeForce GTX Titan X		192000 Mtexels/sec
GeForce GTX 950M		36560 Mtexels/sec
	Difference: 155440 (425%)

Pixel Rate

The GeForce GTX Titan X should be a lot (more or less 556%) faster with regards to AA than the GeForce GTX 950M, and should be capable of handling higher screen resolutions without slowing down too much. (explain)

GeForce GTX Titan X		96000 Mpixels/sec
GeForce GTX 950M		14624 Mpixels/sec
	Difference: 81376 (556%)

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 max amount of information (measured in megabytes per second) that can be transported past the external memory interface in one second. The number is calculated by multiplying the card's bus width by the speed of its memory. If it uses DDR memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics chip could possibly record to the local memory in a second - measured in millions of pixels per second. The figure is calculated by multiplying the number of colour ROPs 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 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 get to the maximum fill rate.