GeForce GTX 880M vs Geforce GTX 760

Intro

Compare that to the Geforce GTX 760, which comes with GPU clock speed of 980 MHz, and 2048 MB of GDDR5 RAM running at 1502 MHz through a 256-bit bus. It also is made up of 1152 Stream Processors, 96 Texture Address Units, and 32 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 880M		6360 points
Geforce GTX 760		5923 points
	Difference: 437 (7%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 880M		130 Watts
Geforce GTX 760		170 Watts
	Difference: 40 Watts (31%)

Memory Bandwidth

Theoretically speaking, the Geforce GTX 760 should be much faster than the GeForce GTX 880M in general. (explain)

Geforce GTX 760		192256 MB/sec
GeForce GTX 880M		128000 MB/sec
	Difference: 64256 (50%)

Texel Rate

The GeForce GTX 880M should be a lot (more or less 30%) faster with regards to texture filtering than the Geforce GTX 760. (explain)

GeForce GTX 880M		122112 Mtexels/sec
Geforce GTX 760		94080 Mtexels/sec
	Difference: 28032 (30%)

Pixel Rate

If running with a high screen resolution is important to you, then the Geforce GTX 760 is the winner, though only just barely. (explain)

Geforce GTX 760		31360 Mpixels/sec
GeForce GTX 880M		30528 Mpixels/sec
	Difference: 832 (3%)

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 largest amount of information (measured in megabytes per second) that can be moved over the external memory interface within a second. It's worked out by multiplying the bus width by its memory clock speed. If it uses DDR type memory, the result should be multiplied by 2 once 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 anti-aliasing, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are processed in one second. This figure is worked out by multiplying the total number of texture units of the card by the core clock 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 per second.

Pixel Rate: Pixel rate is the most pixels that the graphics card could possibly write to its local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the number of Raster Operations Pipelines by the clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate is also dependant on many other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the max fill rate.