Nvidia Titan Xp vs Radeon RX Vega 64

Intro

Compare all that to the Radeon RX Vega 64, which comes with GPU clock speed of 1247 MHz, and 8192 MB of HBM2 RAM running at 1890 MHz through a 2048-bit bus. It also features 4096 Stream Processors, 256 Texture Address Units, and 64 Raster Operation 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

Nvidia Titan Xp		27938 points
Radeon RX Vega 64		21986 points
	Difference: 5952 (27%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Nvidia Titan Xp		250 Watts
Radeon RX Vega 64		295 Watts
	Difference: 45 Watts (18%)

Memory Bandwidth

Theoretically speaking, the Nvidia Titan Xp should be a little bit faster than the Radeon RX Vega 64 overall. (explain)

Nvidia Titan Xp		560845 MB/sec
Radeon RX Vega 64		495411 MB/sec
	Difference: 65434 (13%)

Texel Rate

The Nvidia Titan Xp should be a bit (more or less 19%) more effective at AF than the Radeon RX Vega 64. (explain)

Nvidia Titan Xp		379680 Mtexels/sec
Radeon RX Vega 64		319232 Mtexels/sec
	Difference: 60448 (19%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the Nvidia Titan Xp is superior to the Radeon RX Vega 64, by far. (explain)

Nvidia Titan Xp		151872 Mpixels/sec
Radeon RX Vega 64		79808 Mpixels/sec
	Difference: 72064 (90%)

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 (measured in megabytes per second) that can be moved over the external memory interface in a second. It is worked out by multiplying the card's bus width by its memory clock speed. If it uses DDR type memory, the result should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed per second. This figure is worked out by multiplying the total texture units of the card by the core clock speed of the chip. The better the texel rate, the better the 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 most pixels the video card could possibly record to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the number of Raster Operations Pipelines by the the core clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate also depends on quite a few other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.