GeForce GTX 750 Ti vs GeForce GTX Titan

Intro

Compare all that to the GeForce GTX Titan, which comes with a core clock speed of 837 MHz and a GDDR5 memory frequency of 1502 MHz. It also makes use of a 384-bit memory bus, and uses a 28 nm design. It is made up of 2688 SPUs, 224 TAUs, and 48 Raster Operation 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 Titan		10162 points
GeForce GTX 750 Ti		4562 points
	Difference: 5600 (123%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

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

Memory Bandwidth

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

GeForce GTX Titan		288384 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 201984 (234%)

Texel Rate

The GeForce GTX Titan will be quite a bit (about 360%) better at AF than the GeForce GTX 750 Ti. (explain)

GeForce GTX Titan		187488 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 146688 (360%)

Pixel Rate

The GeForce GTX Titan will be much (approximately 146%) faster with regards to anti-aliasing than the GeForce GTX 750 Ti, and should be capable of handling higher screen resolutions without losing too much performance. (explain)

GeForce GTX Titan		40176 Mpixels/sec
GeForce GTX 750 Ti		16320 Mpixels/sec
	Difference: 23856 (146%)

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 max amount of data (measured in MB per second) that can be moved over the external memory interface in one second. The number is worked out by multiplying the interface width by its memory speed. If it uses DDR type RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher 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 number of texture map elements (texels) that can be applied in one second. This number is worked out by multiplying the total amount of texture units of the card by the core clock speed of the chip. The better the texel rate, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the most pixels the graphics card can possibly write to its local memory in one second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate is also dependant on quite a few other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the maximum fill rate.