GeForce GTX 560 Ti 448 vs GeForce RTX 2080 SUPER

Intro

Compare all that to the GeForce RTX 2080 SUPER, which features a core clock frequency of 1650 MHz and a GDDR6 memory frequency of 1937 MHz. It also makes use of a 256-bit memory bus, and makes use of a 12 nm design. It is made up of 3072 SPUs, 192 TAUs, and 64 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 560 Ti 448		210 Watts
GeForce RTX 2080 SUPER		250 Watts
	Difference: 40 Watts (19%)

Memory Bandwidth

Theoretically speaking, the GeForce RTX 2080 SUPER should perform much faster than the GeForce GTX 560 Ti 448 overall. (explain)

GeForce RTX 2080 SUPER		507904 MB/sec
GeForce GTX 560 Ti 448		144000 MB/sec
	Difference: 363904 (253%)

Texel Rate

The GeForce RTX 2080 SUPER is quite a bit (approximately 673%) more effective at AF than the GeForce GTX 560 Ti 448. (explain)

GeForce RTX 2080 SUPER		316800 Mtexels/sec
GeForce GTX 560 Ti 448		40992 Mtexels/sec
	Difference: 275808 (673%)

Pixel Rate

The GeForce RTX 2080 SUPER is quite a bit (about 261%) more effective at full screen anti-aliasing than the GeForce GTX 560 Ti 448, and able to handle higher resolutions better. (explain)

GeForce RTX 2080 SUPER		105600 Mpixels/sec
GeForce GTX 560 Ti 448		29280 Mpixels/sec
	Difference: 76320 (261%)

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 (counted in megabytes per second) that can be moved across the external memory interface within a second. The number is calculated by multiplying the card's bus width by its memory clock speed. In the case of DDR memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be 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 higher the texel rate, 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 that the graphics card can 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 card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.