GeForce GTX 1630 vs GeForce GTX Titan

Intro

Compare all of that to the GeForce GTX Titan, which uses a 28 nm design. nVidia has set the core frequency at 837 MHz. The GDDR5 memory works at a frequency of 1502 MHz on this card. It features 2688 SPUs along with 224 Texture Address Units and 48 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1630		75 Watts
GeForce GTX Titan		250 Watts
	Difference: 175 Watts (233%)

Memory Bandwidth

In theory, the GeForce GTX Titan is 193% faster than the GeForce GTX 1630 overall, because of its greater bandwidth. (explain)

GeForce GTX Titan		288384 MB/sec
GeForce GTX 1630		98304 MB/sec
	Difference: 190080 (193%)

Texel Rate

The GeForce GTX Titan is quite a bit (approximately 237%) better at AF than the GeForce GTX 1630. (explain)

GeForce GTX Titan		187488 Mtexels/sec
GeForce GTX 1630		55680 Mtexels/sec
	Difference: 131808 (237%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the GeForce GTX Titan is superior to the GeForce GTX 1630, and very much so. (explain)

GeForce GTX Titan		40176 Mpixels/sec
GeForce GTX 1630		27840 Mpixels/sec
	Difference: 12336 (44%)

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 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 interface width by the speed of its memory. In the case of DDR type memory, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. 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 high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied per second. This is worked out by multiplying the total amount of texture units by the core clock speed of the chip. The better the texel rate, the better the video 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 most pixels the video card can possibly write to the local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount 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 filling the screen with pixels (the image). The actual pixel output rate also depends on many other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the max fill rate.