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Compare any two graphics cards:
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GeForce GTX 780 Ti vs GeForce GTX Titan

Intro

The GeForce GTX 780 Ti has a core clock speed of 875 MHz and a GDDR5 memory speed of 1750 MHz. It also makes use of a 384-bit memory bus, and makes use of a 28 nm design. It is comprised of 2880 SPUs, 240 Texture Address Units, and 48 Raster Operation Units.

Compare those specs to the GeForce GTX Titan, which features a clock speed of 837 MHz and a GDDR5 memory frequency of 1502 MHz. It also uses a 384-bit bus, and uses a 28 nm design. It is made up of 2688 SPUs, 224 Texture Address Units, and 48 Raster Operation Units.

Display Graphs

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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

GeForce GTX 780 Ti 10785 points
GeForce GTX Titan 10120 points
Difference: 665 (7%)

Grand Theft Auto V | 1920x1080 | Very High

GeForce GTX 780 Ti 56 FPS
GeForce GTX Titan 52 FPS
Difference: 4 (8%)

Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

In theory, the GeForce GTX 780 Ti should perform a small bit faster than the GeForce GTX Titan overall. (explain)

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

Texel Rate

The GeForce GTX 780 Ti should be a little bit (approximately 12%) faster with regards to 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 will be a little bit (approximately 5%) better at anti-aliasing than the GeForce GTX Titan, and also should be capable of handling higher resolutions without losing too much performance. (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

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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

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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 7000 MHz 6008 MHz
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: Bandwidth is the maximum amount of information (in units of MB per second) that can be transferred past the external memory interface in one second. It is calculated by multiplying the card's bus width by its memory speed. In the case of DDR type memory, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the bandwidth is, 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 amount of texture map elements (texels) that can be applied in one second. This figure is calculated by multiplying the total amount of texture units of the card by the core speed of the chip. The higher the texel rate, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in a second.

Pixel Rate: Pixel rate is the most pixels the graphics card can possibly record to the local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the amount of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate also depends on lots of other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the max 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

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