GeForce 920M vs Nvidia Titan Xp

Intro

Compare those specifications to the Nvidia Titan Xp, which makes use of a 16 nm design. nVidia has set the core frequency at 1582 MHz. The GDDR5X RAM works at a frequency of 1426 MHz on this specific card. It features 3840 SPUs as well as 240 TAUs and 96 Rasterization Operator Units.

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

Nvidia Titan Xp		27938 points
GeForce 920M		1180 points
	Difference: 26758 (2268%)

Power Usage and Theoretical Benchmarks

Memory Bandwidth

As far as performance goes, the Nvidia Titan Xp should theoretically be quite a bit superior to the GeForce 920M overall. (explain)

Nvidia Titan Xp		560845 MB/sec
GeForce 920M		14400 MB/sec
	Difference: 546445 (3795%)

Texel Rate

The Nvidia Titan Xp is much (about 1144%) faster with regards to AF than the GeForce 920M. (explain)

Nvidia Titan Xp		379680 Mtexels/sec
GeForce 920M		30528 Mtexels/sec
	Difference: 349152 (1144%)

Pixel Rate

The Nvidia Titan Xp will be quite a bit (approximately 1890%) more effective at FSAA than the GeForce 920M, and will be able to handle higher resolutions without losing too much performance. (explain)

Nvidia Titan Xp		151872 Mpixels/sec
GeForce 920M		7632 Mpixels/sec
	Difference: 144240 (1890%)

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 megabytes per second) that can be transferred over the external memory interface in one second. The number is calculated by multiplying the card's bus width by its memory speed. If it uses DDR RAM, it must 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 higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied per second. This is worked out by multiplying the total amount of texture units by the core speed of the chip. The better this number, the better the video card will be at handling 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 write to the local memory per second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Render Output Units by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on many other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.