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Radeon HD 6570 (OEM) 1GB vs Radeon RX 560

Intro

The Radeon HD 6570 (OEM) 1GB comes with a core clock frequency of 650 MHz and a GDDR3 memory speed of 900 MHz. It also uses a 128-bit memory bus, and uses a 40 nm design. It is made up of 480 SPUs, 24 Texture Address Units, and 8 ROPs.

Compare those specifications to the Radeon RX 560, which makes use of a 14 nm design. AMD has set the core speed at 1175 MHz. The GDDR5 RAM works at a frequency of 1750 MHz on this particular model. It features 1024 SPUs as well as 64 Texture Address Units and 16 ROPs.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 6570 (OEM) 1GB 50 Watts
Radeon RX 560 80 Watts
Difference: 30 Watts (60%)

Memory Bandwidth

As far as performance goes, the Radeon RX 560 should in theory be a lot better than the Radeon HD 6570 (OEM) 1GB in general. (explain)

Radeon RX 560 114688 MB/sec
Radeon HD 6570 (OEM) 1GB 28800 MB/sec
Difference: 85888 (298%)

Texel Rate

The Radeon RX 560 will be a lot (about 382%) better at texture filtering than the Radeon HD 6570 (OEM) 1GB. (explain)

Radeon RX 560 75200 Mtexels/sec
Radeon HD 6570 (OEM) 1GB 15600 Mtexels/sec
Difference: 59600 (382%)

Pixel Rate

The Radeon RX 560 will be much (about 262%) better at anti-aliasing than the Radeon HD 6570 (OEM) 1GB, and also should be able to handle higher resolutions without losing too much performance. (explain)

Radeon RX 560 18800 Mpixels/sec
Radeon HD 6570 (OEM) 1GB 5200 Mpixels/sec
Difference: 13600 (262%)

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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Radeon HD 6570 (OEM) 1GB

Amazon.com

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Radeon RX 560

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 Radeon HD 6570 (OEM) 1GB Radeon RX 560
Manufacturer AMD AMD
Year February 2011 May 2017
Code Name Turks Baffin
Memory 1024 MB 4096 MB
Core Speed 650 MHz 1175 MHz
Memory Speed 1800 MHz 7000 MHz
Power (Max TDP) 50 watts 80 watts
Bandwidth 28800 MB/sec 114688 MB/sec
Texel Rate 15600 Mtexels/sec 75200 Mtexels/sec
Pixel Rate 5200 Mpixels/sec 18800 Mpixels/sec
Unified Shaders 480 1024
Texture Mapping Units 24 64
Render Output Units 8 16
Bus Type GDDR3 GDDR5
Bus Width 128-bit 128-bit
Fab Process 40 nm 14 nm
Transistors 715 million 3000 million
Bus PCIe 2.1 x16 PCIe 3.0 x16
DirectX Version DirectX 11 DirectX 12.0
OpenGL Version OpenGL 4.1 OpenGL 4.6

Memory Bandwidth: Bandwidth is the maximum amount of data (measured in MB per second) that can be transported across the external memory interface in one second. The number is worked out by multiplying the bus width by its memory clock speed. If it uses DDR memory, it should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better 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 are applied in one second. This number is worked out by multiplying the total amount of texture units of the card by the core speed of the chip. The better this number, the better the video card will be at 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 chip could possibly record to its local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the number of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate also depends on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.

Display Prices

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Radeon HD 6570 (OEM) 1GB

Amazon.com

Check prices at:

Radeon RX 560

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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