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Geforce GTX 780 vs Radeon RX 570

Intro

The Geforce GTX 780 features core speeds of 863 MHz on the GPU, and 1502 MHz on the 3072 MB of GDDR5 memory. It features 2304 SPUs along with 192 TAUs and 48 ROPs.

Compare those specs to the Radeon RX 570, which comes with a core clock frequency of 1168 MHz and a GDDR5 memory frequency of 1750 MHz. It also uses a 256-bit memory bus, and uses a 14 nm design. It is comprised of 2048 SPUs, 128 Texture Address Units, and 32 Raster Operation Units.

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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 570 12108 points
Geforce GTX 780 10082 points
Difference: 2026 (20%)

Ethereum Mining Hash Rate

Radeon RX 570 26 Mh/s
Geforce GTX 780 20 Mh/s
Difference: 6 (30%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 570 150 Watts
Geforce GTX 780 250 Watts
Difference: 100 Watts (67%)

Memory Bandwidth

The Geforce GTX 780, in theory, should be much faster than the Radeon RX 570 overall. (explain)

Geforce GTX 780 288384 MB/sec
Radeon RX 570 229376 MB/sec
Difference: 59008 (26%)

Texel Rate

The Geforce GTX 780 should be a bit (approximately 11%) faster with regards to anisotropic filtering than the Radeon RX 570. (explain)

Geforce GTX 780 165696 Mtexels/sec
Radeon RX 570 149504 Mtexels/sec
Difference: 16192 (11%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the Geforce GTX 780 is the winner, but not by far. (explain)

Geforce GTX 780 41424 Mpixels/sec
Radeon RX 570 37376 Mpixels/sec
Difference: 4048 (11%)

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

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Geforce GTX 780

Amazon.com

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Radeon RX 570

Amazon.com

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Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model Geforce GTX 780 Radeon RX 570
Manufacturer nVidia AMD
Year May 2013 April 2017
Code Name GK110 Polaris 20
Memory 3072 MB 4096 MB
Core Speed 863 MHz 1168 MHz
Memory Speed 6008 MHz 7000 MHz
Power (Max TDP) 250 watts 150 watts
Bandwidth 288384 MB/sec 229376 MB/sec
Texel Rate 165696 Mtexels/sec 149504 Mtexels/sec
Pixel Rate 41424 Mpixels/sec 37376 Mpixels/sec
Unified Shaders 2304 2048
Texture Mapping Units 192 128
Render Output Units 48 32
Bus Type GDDR5 GDDR5
Bus Width 384-bit 256-bit
Fab Process 28 nm 14 nm
Transistors 7080 million 5700 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 11.0 DirectX 12.0
OpenGL Version OpenGL 4.3 OpenGL 4.5

Memory Bandwidth: Bandwidth is the maximum amount of data (counted in megabytes per second) that can be moved across the external memory interface in one second. It's worked out by multiplying the bus width by its memory speed. If the card has DDR type memory, it must 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 anti-aliasing, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly record to the local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of Render Output Units by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate is also dependant on lots of other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.

Display Prices

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Geforce GTX 780

Amazon.com

Check prices at:

Radeon RX 570

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

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