GeForce GTX 750 Ti vs GeForce GTX 950M

Intro

Compare those specs to the GeForce GTX 950M, which comes with a GPU core clock speed of 914 MHz, and 2048 MB of DDR3 RAM running at 1000 MHz through a 128-bit bus. It also is made up of 640 Stream Processors, 40 TAUs, and 16 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 750 Ti		4562 points
GeForce GTX 950M		3330 points
	Difference: 1232 (37%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 950M		55 Watts
GeForce GTX 750 Ti		60 Watts
	Difference: 5 Watts (9%)

Memory Bandwidth

As far as performance goes, the GeForce GTX 750 Ti should in theory be much superior to the GeForce GTX 950M overall. (explain)

GeForce GTX 750 Ti		86400 MB/sec
GeForce GTX 950M		32000 MB/sec
	Difference: 54400 (170%)

Texel Rate

The GeForce GTX 750 Ti should be a bit (more or less 12%) better at texture filtering than the GeForce GTX 950M. (explain)

GeForce GTX 750 Ti		40800 Mtexels/sec
GeForce GTX 950M		36560 Mtexels/sec
	Difference: 4240 (12%)

Pixel Rate

The GeForce GTX 750 Ti will be just a bit (approximately 12%) better at anti-aliasing than the GeForce GTX 950M, and also will be capable of handling higher resolutions without slowing down too much. (explain)

GeForce GTX 750 Ti		16320 Mpixels/sec
GeForce GTX 950M		14624 Mpixels/sec
	Difference: 1696 (12%)

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 largest amount of information (counted in megabytes per second) that can be transferred over the external memory interface within a second. It's calculated by multiplying the card's interface width by its memory speed. In the case of DDR type memory, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are applied in one 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 graphics 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 maximum number of pixels that the graphics card can possibly record to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of Raster Operations Pipelines by the the core 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 is also dependant on lots of other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.