GeForce GTX 650 Ti vs GeForce GTX Titan

Intro

Compare that to the GeForce GTX Titan, which uses a 28 nm design. nVidia has set the core speed at 837 MHz. The GDDR5 memory works at a speed of 1502 MHz on this card. It features 2688 SPUs along with 224 TAUs and 48 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 Titan		10162 points
GeForce GTX 650 Ti		3434 points
	Difference: 6728 (196%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 650 Ti		110 Watts
GeForce GTX Titan		250 Watts
	Difference: 140 Watts (127%)

Memory Bandwidth

As far as performance goes, the GeForce GTX Titan should theoretically be quite a bit better than the GeForce GTX 650 Ti in general. (explain)

GeForce GTX Titan		288384 MB/sec
GeForce GTX 650 Ti		86400 MB/sec
	Difference: 201984 (234%)

Texel Rate

The GeForce GTX Titan should be much (more or less 216%) faster with regards to AF than the GeForce GTX 650 Ti. (explain)

GeForce GTX Titan		187488 Mtexels/sec
GeForce GTX 650 Ti		59392 Mtexels/sec
	Difference: 128096 (216%)

Pixel Rate

If running with a high screen resolution is important to you, then the GeForce GTX Titan is the winner, by a large margin. (explain)

GeForce GTX Titan		40176 Mpixels/sec
GeForce GTX 650 Ti		14848 Mpixels/sec
	Difference: 25328 (171%)

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 moved past the external memory interface within a second. The number is calculated by multiplying the card's interface width by its memory clock speed. If the card has DDR type memory, it should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are processed per second. This 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 card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the most pixels the video card can possibly write to its local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the number of Render Output Units 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 is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.