GeForce GTX 780 Ti vs GeForce RTX 2070

Intro

Compare those specifications to the GeForce RTX 2070, which has clock speeds of 1410 MHz on the GPU, and 1750 MHz on the 8192 MB of GDDR6 memory. It features 2304 SPUs along with 144 Texture Address Units and 64 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 RTX 2070		22282 points
GeForce GTX 780 Ti		10900 points
	Difference: 11382 (104%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2070		175 Watts
GeForce GTX 780 Ti		250 Watts
	Difference: 75 Watts (43%)

Memory Bandwidth

Theoretically speaking, the GeForce RTX 2070 should be a lot faster than the GeForce GTX 780 Ti in general. (explain)

GeForce RTX 2070		458752 MB/sec
GeForce GTX 780 Ti		336000 MB/sec
	Difference: 122752 (37%)

Texel Rate

The GeForce GTX 780 Ti should be just a bit (approximately 3%) more effective at texture filtering than the GeForce RTX 2070. (explain)

GeForce GTX 780 Ti		210000 Mtexels/sec
GeForce RTX 2070		203040 Mtexels/sec
	Difference: 6960 (3%)

Pixel Rate

The GeForce RTX 2070 is quite a bit (approximately 115%) better at AA than the GeForce GTX 780 Ti, and will be capable of handling higher resolutions without losing too much performance. (explain)

GeForce RTX 2070		90240 Mpixels/sec
GeForce GTX 780 Ti		42000 Mpixels/sec
	Difference: 48240 (115%)

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 (counted in megabytes per second) that can be transported past the external memory interface in a second. It is worked out by multiplying the interface width by the speed of its memory. If it uses DDR type RAM, it should be multiplied by 2 once again. If DDR5, multiply by 4 instead. 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 can be processed in one second. This figure is calculated by multiplying the total amount of texture units by the core speed of the chip. The higher this number, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics chip could possibly write to its local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of Render Output Units 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 also depends on quite a few other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.