GeForce GTX 750 Ti vs GeForce GTX 950

Intro

Compare those specs to the GeForce GTX 950, which makes use of a 28 nm design. nVidia has set the core speed at 1024 MHz. The GDDR5 memory runs at a speed of 1652 MHz on this particular model. It features 768 SPUs as well as 48 Texture Address Units and 32 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 950		6536 points
GeForce GTX 750 Ti		4562 points
	Difference: 1974 (43%)

Zcash Mining Hash Rate

GeForce GTX 950		155 Sol/s
GeForce GTX 750 Ti		72 Sol/s
	Difference: 83 (115%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti		60 Watts
GeForce GTX 950		90 Watts
	Difference: 30 Watts (50%)

Memory Bandwidth

The GeForce GTX 950 should theoretically be much faster than the GeForce GTX 750 Ti in general. (explain)

GeForce GTX 950		105728 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 19328 (22%)

Texel Rate

The GeForce GTX 950 will be just a bit (approximately 20%) faster with regards to texture filtering than the GeForce GTX 750 Ti. (explain)

GeForce GTX 950		49152 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 8352 (20%)

Pixel Rate

If running with a high screen resolution is important to you, then the GeForce GTX 950 is a better choice, by far. (explain)

GeForce GTX 950		32768 Mpixels/sec
GeForce GTX 750 Ti		16320 Mpixels/sec
	Difference: 16448 (101%)

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 data (measured in MB per second) that can be transported over the external memory interface within a second. The number is calculated by multiplying the bus width by its memory speed. In the case of DDR type RAM, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better 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 in one second. This is calculated by multiplying the total amount of texture units of the card by the core speed of the chip. The higher the texel rate, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.

Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card can possibly write to its local memory per second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate also depends on quite a few 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.