GeForce GTX 1630 vs GeForce RTX 2080 SUPER

Intro

Compare those specifications to the GeForce RTX 2080 SUPER, which features a clock frequency of 1650 MHz and a GDDR6 memory speed of 1937 MHz. It also features a 256-bit memory bus, and uses a 12 nm design. It is made up of 3072 SPUs, 192 Texture Address Units, and 64 Raster Operation Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1630		75 Watts
GeForce RTX 2080 SUPER		250 Watts
	Difference: 175 Watts (233%)

Memory Bandwidth

In theory, the GeForce RTX 2080 SUPER should be 417% quicker than the GeForce GTX 1630 overall, due to its higher bandwidth. (explain)

GeForce RTX 2080 SUPER		507904 MB/sec
GeForce GTX 1630		98304 MB/sec
	Difference: 409600 (417%)

Texel Rate

The GeForce RTX 2080 SUPER is much (more or less 469%) better at texture filtering than the GeForce GTX 1630. (explain)

GeForce RTX 2080 SUPER		316800 Mtexels/sec
GeForce GTX 1630		55680 Mtexels/sec
	Difference: 261120 (469%)

Pixel Rate

The GeForce RTX 2080 SUPER will be quite a bit (more or less 279%) faster with regards to FSAA than the GeForce GTX 1630, and able to handle higher resolutions while still performing well. (explain)

GeForce RTX 2080 SUPER		105600 Mpixels/sec
GeForce GTX 1630		27840 Mpixels/sec
	Difference: 77760 (279%)

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 largest amount of data (measured in MB per second) that can be transported past the external memory interface in one second. The number is worked out by multiplying the interface width by its memory clock speed. In the case of DDR type memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the better 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 in one second. This figure is worked out by multiplying the total number of texture units by the core speed of the chip. The better this number, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card can possibly write to its local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the number of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the max fill rate.