GeForce GTX 1630 vs GeForce GTX Titan Black

Intro

Compare all of that to the GeForce GTX Titan Black, which makes use of a 28 nm design. nVidia has set the core frequency at 889 MHz. The GDDR5 memory works at a speed of 1750 MHz on this particular card. It features 2880 SPUs as well as 240 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 Black		250 Watts
	Difference: 175 Watts (233%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX Titan Black should be 242% faster than the GeForce GTX 1630 overall, because of its higher bandwidth. (explain)

GeForce GTX Titan Black		336000 MB/sec
GeForce GTX 1630		98304 MB/sec
	Difference: 237696 (242%)

Texel Rate

The GeForce GTX Titan Black is quite a bit (about 283%) more effective at anisotropic filtering than the GeForce GTX 1630. (explain)

GeForce GTX Titan Black		213360 Mtexels/sec
GeForce GTX 1630		55680 Mtexels/sec
	Difference: 157680 (283%)

Pixel Rate

If using a high screen resolution is important to you, then the GeForce GTX Titan Black is the winner, by a large margin. (explain)

GeForce GTX Titan Black		42672 Mpixels/sec
GeForce GTX 1630		27840 Mpixels/sec
	Difference: 14832 (53%)

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 largest amount of data (measured in megabytes per second) that can be moved over the external memory interface within a second. The number is worked out by multiplying the bus width by the speed of its memory. In the case of DDR memory, it must be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed in one second. This figure is worked out by multiplying the total amount of texture units by the core speed of the chip. The better the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels the video card could possibly record to its local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the number of Raster Operations Pipelines by the the core speed of the card. 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 also depends on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.