GeForce GTX 965M vs GeForce GTX Titan X

Intro

Compare those specifications to the GeForce GTX Titan X, which uses a 28 nm design. nVidia has clocked the core speed at 1000 MHz. The GDDR5 memory runs at a frequency of 1750 MHz on this particular model. It features 3072 SPUs along with 192 Texture Address Units and 96 Rasterization Operator Units.

Display Graphs

Hide Graphs

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 965M		5650 points
	Difference: 12229 (216%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 965M		60 Watts
GeForce GTX Titan X		250 Watts
	Difference: 190 Watts (317%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX Titan X should be quite a bit faster than the GeForce GTX 965M overall. (explain)

GeForce GTX Titan X		336000 MB/sec
GeForce GTX 965M		64000 MB/sec
	Difference: 272000 (425%)

Texel Rate

The GeForce GTX Titan X is a lot (approximately 218%) better at texture filtering than the GeForce GTX 965M. (explain)

GeForce GTX Titan X		192000 Mtexels/sec
GeForce GTX 965M		60416 Mtexels/sec
	Difference: 131584 (218%)

Pixel Rate

If running with high levels of AA is important to you, then the GeForce GTX Titan X is a better choice, by far. (explain)

GeForce GTX Titan X		96000 Mpixels/sec
GeForce GTX 965M		30208 Mpixels/sec
	Difference: 65792 (218%)

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 (measured in megabytes per second) that can be transferred over the external memory interface within a second. The number is worked out by multiplying the card's interface width by its memory clock speed. If the card has DDR memory, the result should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the faster 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 texture map elements (texels) that are applied per second. This figure is worked out by multiplying the total texture units of the card by the core speed of the chip. The better the texel rate, 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 that the graphics chip could possibly write to its local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number of Render Output Units by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as 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 potential to reach the maximum fill rate.