Nvidia Titan Xp vs Radeon RX Vega 64

Intro

Compare all that to the Radeon RX Vega 64, which uses a 14 nm design. AMD has set the core frequency at 1247 MHz. The HBM2 RAM works at a speed of 1890 MHz on this model. It features 4096 SPUs as well as 256 Texture Address Units and 64 Rasterization Operator 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

Performance-wise, the Nvidia Titan Xp should theoretically be just a bit superior to 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 is a little bit (more or less 19%) faster with regards to 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 maximum amount of information (counted in MB per second) that can be transferred past the external memory interface in a second. It is calculated by multiplying the bus width by the speed of its memory. If it uses DDR type RAM, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly write to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of ROPs by the clock 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, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to get to the max fill rate.