GeForce GTX Titan vs Radeon RX Vega 64

Intro

Compare those specs to the Radeon RX Vega 64, which comes with a GPU core clock speed of 1247 MHz, and 8192 MB of HBM2 RAM running at 1890 MHz through a 2048-bit bus. It also is made up of 4096 Stream Processors, 256 TAUs, and 64 Raster Operation 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

Radeon RX Vega 64		21986 points
GeForce GTX Titan		10162 points
	Difference: 11824 (116%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX Titan		250 Watts
Radeon RX Vega 64		295 Watts
	Difference: 45 Watts (18%)

Memory Bandwidth

The Radeon RX Vega 64, in theory, should be quite a bit faster than the GeForce GTX Titan in general. (explain)

Radeon RX Vega 64		495411 MB/sec
GeForce GTX Titan		288384 MB/sec
	Difference: 207027 (72%)

Texel Rate

The Radeon RX Vega 64 should be quite a bit (about 70%) more effective at texture filtering than the GeForce GTX Titan. (explain)

Radeon RX Vega 64		319232 Mtexels/sec
GeForce GTX Titan		187488 Mtexels/sec
	Difference: 131744 (70%)

Pixel Rate

If running with a high resolution is important to you, then the Radeon RX Vega 64 is superior to the GeForce GTX Titan, and very much so. (explain)

Radeon RX Vega 64		79808 Mpixels/sec
GeForce GTX Titan		40176 Mpixels/sec
	Difference: 39632 (99%)

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: Memory bandwidth is the max amount of data (in units of MB per second) that can be transported past the external memory interface in a second. The number is calculated by multiplying the card's interface width by its memory speed. In the case of DDR memory, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the faster 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 per second. This is worked out by multiplying the total number of texture units of the card by the core clock speed of the chip. The better the texel rate, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the most pixels the video card can possibly record to its local memory in a second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.