GeForce GTX Titan Black vs GeForce RTX 2080

Intro

Compare those specs to the GeForce RTX 2080, which features a GPU core clock speed of 1515 MHz, and 8192 MB of GDDR6 RAM set to run at 1750 MHz through a 256-bit bus. It also is made up of 2944 Stream Processors, 184 Texture Address Units, and 64 Raster Operation 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 RTX 2080		26155 points
GeForce GTX Titan Black		11666 points
	Difference: 14489 (124%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2080		215 Watts
GeForce GTX Titan Black		250 Watts
	Difference: 35 Watts (16%)

Memory Bandwidth

The GeForce RTX 2080 should in theory be much faster than the GeForce GTX Titan Black in general. (explain)

GeForce RTX 2080		458752 MB/sec
GeForce GTX Titan Black		336000 MB/sec
	Difference: 122752 (37%)

Texel Rate

The GeForce RTX 2080 should be quite a bit (more or less 31%) better at AF than the GeForce GTX Titan Black. (explain)

GeForce RTX 2080		278760 Mtexels/sec
GeForce GTX Titan Black		213360 Mtexels/sec
	Difference: 65400 (31%)

Pixel Rate

The GeForce RTX 2080 is a lot (approximately 127%) more effective at full screen anti-aliasing than the GeForce GTX Titan Black, and should be capable of handling higher screen resolutions more effectively. (explain)

GeForce RTX 2080		96960 Mpixels/sec
GeForce GTX Titan Black		42672 Mpixels/sec
	Difference: 54288 (127%)

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 data (measured in MB per second) that can be moved past the external memory interface in one second. It is worked out by multiplying the interface width by the speed of its memory. If the card has DDR type RAM, it must be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the better 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 in one 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 handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the maximum number of pixels the video card can possibly write to the local memory per second - measured in millions of pixels per second. Pixel rate 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 outputting the pixels (image) to the screen. The actual pixel rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.