Geforce GTX 1080 Ti vs Radeon RX Vega 64

Intro

Compare all of that to the Radeon RX Vega 64, which features core speeds of 1247 MHz on the GPU, and 1890 MHz on the 8192 MB of HBM2 RAM. It features 4096 SPUs as well as 256 TAUs and 64 ROPs.

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

Geforce GTX 1080 Ti		27629 points
Radeon RX Vega 64		21986 points
	Difference: 5643 (26%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Geforce GTX 1080 Ti		250 Watts
Radeon RX Vega 64		295 Watts
	Difference: 45 Watts (18%)

Memory Bandwidth

Theoretically, the Geforce GTX 1080 Ti should be a little bit faster than the Radeon RX Vega 64 overall. (explain)

Geforce GTX 1080 Ti		495616 MB/sec
Radeon RX Vega 64		495411 MB/sec
	Difference: 205 (0%)

Texel Rate

The Geforce GTX 1080 Ti is a little bit (more or less 4%) better at anisotropic filtering than the Radeon RX Vega 64. (explain)

Geforce GTX 1080 Ti		331520 Mtexels/sec
Radeon RX Vega 64		319232 Mtexels/sec
	Difference: 12288 (4%)

Pixel Rate

If using high levels of AA is important to you, then the Geforce GTX 1080 Ti is superior to the Radeon RX Vega 64, and very much so. (explain)

Geforce GTX 1080 Ti		130240 Mpixels/sec
Radeon RX Vega 64		79808 Mpixels/sec
	Difference: 50432 (63%)

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 (in units of megabytes per second) that can be transferred across the external memory interface in one second. It is calculated by multiplying the bus width by its memory clock speed. If the card has DDR RAM, it must be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be processed per second. This number is worked out by multiplying the total texture units by the core clock speed of the chip. The better this number, the better the 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 most pixels that the graphics card can possibly write to its local memory in one second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of Render Output Units by the the core clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate also depends on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the max fill rate.