GeForce GTX 1070 Ti vs Radeon R9 Nano

Intro

Compare those specs to the Radeon R9 Nano, which uses a 28 nm design. AMD has clocked the core frequency at 1000 MHz. The HBM RAM works at a frequency of 500 MHz on this card. It features 4096 SPUs as well as 256 TAUs 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

GeForce GTX 1070 Ti		19808 points
Radeon R9 Nano		14918 points
	Difference: 4890 (33%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon R9 Nano		175 Watts
GeForce GTX 1070 Ti		180 Watts
	Difference: 5 Watts (3%)

Memory Bandwidth

Theoretically, the Radeon R9 Nano should be much faster than the GeForce GTX 1070 Ti in general. (explain)

Radeon R9 Nano		512000 MB/sec
GeForce GTX 1070 Ti		262144 MB/sec
	Difference: 249856 (95%)

Texel Rate

The Radeon R9 Nano should be a small bit (more or less 5%) better at AF than the GeForce GTX 1070 Ti. (explain)

Radeon R9 Nano		256000 Mtexels/sec
GeForce GTX 1070 Ti		244264 Mtexels/sec
	Difference: 11736 (5%)

Pixel Rate

The GeForce GTX 1070 Ti will be much (approximately 61%) faster with regards to anti-aliasing than the Radeon R9 Nano, and also capable of handling higher screen resolutions while still performing well. (explain)

GeForce GTX 1070 Ti		102848 Mpixels/sec
Radeon R9 Nano		64000 Mpixels/sec
	Difference: 38848 (61%)

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 data (measured in 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 it uses DDR memory, it should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and higher screen 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 amount of texture units of the card by the core clock speed of the chip. The higher the texel rate, the better the graphics 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 amount of pixels that the graphics card could possibly write to the local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the amount of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.