GeForce GTX Titan Black vs Geforce GTX 770

Intro

Compare those specifications to the Geforce GTX 770, which features core speeds of 1046 MHz on the GPU, and 1753 MHz on the 2048 MB of GDDR5 memory. It features 1536 SPUs along with 128 TAUs and 32 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 Black		11666 points
Geforce GTX 770		7854 points
	Difference: 3812 (49%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Geforce GTX 770		230 Watts
GeForce GTX Titan Black		250 Watts
	Difference: 20 Watts (9%)

Memory Bandwidth

In theory, the GeForce GTX Titan Black is 50% faster than the Geforce GTX 770 overall, because of its higher bandwidth. (explain)

GeForce GTX Titan Black		336000 MB/sec
Geforce GTX 770		224384 MB/sec
	Difference: 111616 (50%)

Texel Rate

The GeForce GTX Titan Black should be quite a bit (about 59%) faster with regards to texture filtering than the Geforce GTX 770. (explain)

GeForce GTX Titan Black		213360 Mtexels/sec
Geforce GTX 770		133888 Mtexels/sec
	Difference: 79472 (59%)

Pixel Rate

If running with high levels of AA is important to you, then the GeForce GTX Titan Black is the winner, by far. (explain)

GeForce GTX Titan Black		42672 Mpixels/sec
Geforce GTX 770		33472 Mpixels/sec
	Difference: 9200 (27%)

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 information (measured in MB per second) that can be transferred across the external memory interface in one second. It is worked out by multiplying the interface width by its memory speed. In the case of DDR RAM, it should be multiplied by 2 once again. If 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 higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are applied per second. This is worked out by multiplying the total number of texture units of the card by the core clock speed of the chip. The higher the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card can possibly write to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the amount 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 rate also depends on many other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.