Geforce GTX 1080 Ti vs Radeon RX Vega 64

Intro

Compare those specs to the Radeon RX Vega 64, which uses a 14 nm design. AMD has set the core speed at 1247 MHz. The HBM2 RAM is set to run at a speed of 1890 MHz on this model. It features 4096 SPUs as well as 256 TAUs and 64 Rasterization Operator Units.

Display Graphs

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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

In theory, the Geforce GTX 1080 Ti should perform 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%) faster with regards to texture 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

The Geforce GTX 1080 Ti should be quite a bit (about 63%) faster with regards to full screen anti-aliasing than the Radeon RX Vega 64, and will be able to handle higher screen resolutions without losing too much performance. (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 largest amount of information (counted in megabytes per second) that can be moved past the external memory interface in one second. The number is calculated by multiplying the interface width by its memory speed. If the card has DDR type memory, it must be multiplied by 2 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, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly write to its local memory in a second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of Raster Operations Pipelines by the the core speed of the card. 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 many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.