GeForce GTX 750 vs GeForce GTX Titan

Intro

Compare all that to the GeForce GTX Titan, which comes with GPU clock speed of 837 MHz, and 6144 MB of GDDR5 RAM set to run at 1502 MHz through a 384-bit bus. It also is made up of 2688 SPUs, 224 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		10162 points
GeForce GTX 750		3958 points
	Difference: 6204 (157%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750		55 Watts
GeForce GTX Titan		250 Watts
	Difference: 195 Watts (355%)

Memory Bandwidth

Performance-wise, the GeForce GTX Titan should theoretically be a lot better than the GeForce GTX 750 in general. (explain)

GeForce GTX Titan		288384 MB/sec
GeForce GTX 750		80000 MB/sec
	Difference: 208384 (260%)

Texel Rate

The GeForce GTX Titan is a lot (more or less 474%) better at anisotropic filtering than the GeForce GTX 750. (explain)

GeForce GTX Titan		187488 Mtexels/sec
GeForce GTX 750		32640 Mtexels/sec
	Difference: 154848 (474%)

Pixel Rate

The GeForce GTX Titan is much (approximately 146%) faster with regards to AA than the GeForce GTX 750, and also should be capable of handling higher screen resolutions while still performing well. (explain)

GeForce GTX Titan		40176 Mpixels/sec
GeForce GTX 750		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: Bandwidth is the largest amount of information (measured in MB per second) that can be transported past the external memory interface in one second. The number is calculated by multiplying the interface width by the speed of its memory. If it uses DDR type memory, it should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are processed in one second. This number is calculated by multiplying the total texture units of the card by the core clock speed of the chip. The better this number, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.

Pixel Rate: Pixel rate is the most pixels that the graphics card could possibly write to the local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate also depends on quite a few other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the potential to reach the maximum fill rate.