Join Us On Facebook

Compare any two graphics cards:
VS

GeForce GTX 780 Ti vs GeForce GTX Titan

Intro

The GeForce GTX 780 Ti features a GPU clock speed of 875 MHz, and the 3072 MB of GDDR5 memory is set to run at 1750 MHz through a 384-bit bus. It also is comprised of 2880 SPUs, 240 Texture Address Units, and 48 Raster Operation Units.

Compare all of that to the GeForce GTX Titan, which features a GPU core 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 comprised of 2688 Stream Processors, 224 Texture Address Units, and 48 ROPs.

(No game benchmarks for this combination yet.)

Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

Theoretically speaking, the GeForce GTX 780 Ti should be a small bit faster than the GeForce GTX Titan in general. (explain)

GeForce GTX 780 Ti 336000 MB/sec
GeForce GTX Titan 288384 MB/sec
Difference: 47616 (17%)

Texel Rate

The GeForce GTX 780 Ti is a small bit (approximately 12%) more effective at texture filtering than the GeForce GTX Titan. (explain)

GeForce GTX 780 Ti 210000 Mtexels/sec
GeForce GTX Titan 187488 Mtexels/sec
Difference: 22512 (12%)

Pixel Rate

The GeForce GTX 780 Ti is a little bit (more or less 5%) more effective at FSAA than the GeForce GTX Titan, and will be able to handle higher screen resolutions more effectively. (explain)

GeForce GTX 780 Ti 42000 Mpixels/sec
GeForce GTX Titan 40176 Mpixels/sec
Difference: 1824 (5%)

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

GeForce GTX 780 Ti

Amazon.com

GeForce GTX Titan

Amazon.com

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

Model GeForce GTX 780 Ti GeForce GTX Titan
Manufacturer nVidia nVidia
Year November 2013 February 2013
Code Name GK110 GK110
Fab Process 28 nm 28 nm
Bus PCIe 3.0 x16 PCIe 3.0 x16
Memory 3072 MB 6144 MB
Core Speed 875 MHz 837 MHz
Shader Speed N/A MHz 837 MHz
Memory Speed 1750 MHz (7000 MHz effective) 1502 MHz (6008 MHz effective)
Unified Shaders 2880 2688
Texture Mapping Units 240 224
Render Output Units 48 48
Bus Type GDDR5 GDDR5
Bus Width 384-bit 384-bit
DirectX Version DirectX 11.0 DirectX 11.0
OpenGL Version OpenGL 4.4 OpenGL 4.3
Power (Max TDP) 250 watts 250 watts
Shader Model 5.0 5.0
Bandwidth 336000 MB/sec 288384 MB/sec
Texel Rate 210000 Mtexels/sec 187488 Mtexels/sec
Pixel Rate 42000 Mpixels/sec 40176 Mpixels/sec

Memory Bandwidth: Memory bandwidth is the max amount of data (counted in MB per second) that can be transported past the external memory interface in a second. The number is calculated by multiplying the card's interface width by the speed of its memory. If the card has DDR type RAM, it should be multiplied by 2 once 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, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are applied per 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 this number, the better the 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 maximum amount of pixels that the graphics chip could possibly record to the local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of Raster Operations Pipelines by the the core clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate is also dependant on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.

Comments

2 Responses to “GeForce GTX 780 Ti vs GeForce GTX Titan”
Rain says:
holy crap the gtx 780 ti destroys the titan and is much less money
R says:
with 6 gb ram Titan can win if it's running some super high resolution graphics like 7680 x 1440

Your email address will not be published.


You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>

Spam Protection by WP-SpamFree