GeForce GTX 750 Ti vs GeForce GTX 950

Intro

Compare those specs to the GeForce GTX 950, which features core speeds of 1024 MHz on the GPU, and 1652 MHz on the 2048 MB of GDDR5 memory. It features 768 SPUs as well as 48 TAUs and 32 ROPs.

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

In theory, the GeForce GTX 950 will be 22% faster than the GeForce GTX 750 Ti overall, because of its greater bandwidth. (explain)

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

Texel Rate

The GeForce GTX 950 should be a small bit (more or less 20%) faster with regards to anisotropic 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

The GeForce GTX 950 will be a lot (more or less 101%) better at full screen anti-aliasing than the GeForce GTX 750 Ti, and capable of handling higher resolutions more effectively. (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: Bandwidth is the maximum amount of data (in units of MB per second) that can be transferred across the external memory interface within a second. The number is calculated by multiplying the card's interface width by its memory clock speed. In the case of DDR type memory, it must be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the 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 number of texture map elements (texels) that can be applied per second. This number is calculated by multiplying the total texture units by the core clock speed of the chip. The higher the texel rate, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip can possibly record to its local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate is also dependant on quite a few other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.