Geforce GTX 760 vs Radeon Pro Duo

Intro

Compare all of that to the Radeon Pro Duo, which makes use of a 28 nm design. AMD has set the core frequency at 1000 MHz. The HBM RAM runs at a speed of 500 MHz on this specific model. It features 4096 SPUs as well as 256 Texture Address Units and 64 ROPs.

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 Pro Duo		27167 points
Geforce GTX 760		5923 points
	Difference: 21244 (359%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Geforce GTX 760		170 Watts
Radeon Pro Duo		350 Watts
	Difference: 180 Watts (106%)

Memory Bandwidth

Theoretically, the Radeon Pro Duo should perform quite a bit faster than the Geforce GTX 760 in general. (explain)

Radeon Pro Duo		1024000 MB/sec
Geforce GTX 760		192256 MB/sec
	Difference: 831744 (433%)

Texel Rate

The Radeon Pro Duo is much (approximately 444%) faster with regards to AF than the Geforce GTX 760. (explain)

Radeon Pro Duo		512000 Mtexels/sec
Geforce GTX 760		94080 Mtexels/sec
	Difference: 417920 (444%)

Pixel Rate

If using high levels of AA is important to you, then the Radeon Pro Duo is the winner, by a large margin. (explain)

Radeon Pro Duo		128000 Mpixels/sec
Geforce GTX 760		31360 Mpixels/sec
	Difference: 96640 (308%)

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.

One or more cards in this comparison are multi-core. This means that their bandwidth, texel and pixel rates are theoretically doubled - this does not mean the card will actually perform twice as fast, but only that it should in theory be able to. Actual game benchmarks will give a more accurate idea of what it's capable of.

Price Comparison

Specifications

Memory Bandwidth: Memory bandwidth is the max amount of data (counted in megabytes per second) that can be moved across the external memory interface within a second. It is worked out by multiplying the bus width by its memory speed. If it uses DDR memory, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed in one second. This figure 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 card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card could possibly write to the local memory in a second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of ROPs by the the core clock speed. 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 rate is also dependant on quite a few other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.