GeForce GTX 750 Ti vs GeForce GTX Titan Black

Intro

Compare those specifications to the GeForce GTX Titan Black, which has a core clock speed of 889 MHz and a GDDR5 memory speed of 1750 MHz. It also makes use of a 384-bit bus, and makes use of a 28 nm design. It features 2880 SPUs, 240 Texture Address Units, and 48 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 Titan Black		11666 points
GeForce GTX 750 Ti		4562 points
	Difference: 7104 (156%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti		60 Watts
GeForce GTX Titan Black		250 Watts
	Difference: 190 Watts (317%)

Memory Bandwidth

The GeForce GTX Titan Black, in theory, should be much faster than the GeForce GTX 750 Ti in general. (explain)

GeForce GTX Titan Black		336000 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 249600 (289%)

Texel Rate

The GeForce GTX Titan Black is quite a bit (more or less 423%) faster with regards to AF than the GeForce GTX 750 Ti. (explain)

GeForce GTX Titan Black		213360 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 172560 (423%)

Pixel Rate

The GeForce GTX Titan Black should be much (about 161%) more effective at full screen anti-aliasing than the GeForce GTX 750 Ti, and will be capable of handling higher resolutions without slowing down too much. (explain)

GeForce GTX Titan Black		42672 Mpixels/sec
GeForce GTX 750 Ti		16320 Mpixels/sec
	Difference: 26352 (161%)

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 (measured in megabytes per second) that can be transported over the external memory interface in one second. It's worked out by multiplying the card's bus width by its memory clock speed. If the card has DDR RAM, the result should be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that are processed per second. This number is worked out by multiplying the total number of texture units of the card by the core clock speed of the chip. The higher this number, the better the 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 graphics card could possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - aka 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, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the max fill rate.