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Radeon HD 6570 (OEM) 1GB vs Radeon R9 M375

Intro

The Radeon HD 6570 (OEM) 1GB uses a 40 nm design. AMD has set the core speed at 650 MHz. The GDDR3 memory is set to run at a frequency of 900 MHz on this model. It features 480 SPUs along with 24 Texture Address Units and 8 ROPs.

Compare all that to the Radeon R9 M375, which comes with a core clock speed of 1015 MHz and a DDR3 memory frequency of 1100 MHz. It also makes use of a 128-bit bus, and makes use of a 28 nm design. It is comprised of 640 SPUs, 40 TAUs, and 16 Raster Operation Units.

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Power Usage and Theoretical Benchmarks

Memory Bandwidth

In theory, the Radeon R9 M375 should perform much faster than the Radeon HD 6570 (OEM) 1GB in general. (explain)

Radeon R9 M375 35200 MB/sec
Radeon HD 6570 (OEM) 1GB 28800 MB/sec
Difference: 6400 (22%)

Texel Rate

The Radeon R9 M375 is much (more or less 160%) better at AF than the Radeon HD 6570 (OEM) 1GB. (explain)

Radeon R9 M375 40600 Mtexels/sec
Radeon HD 6570 (OEM) 1GB 15600 Mtexels/sec
Difference: 25000 (160%)

Pixel Rate

The Radeon R9 M375 is much (more or less 212%) better at full screen anti-aliasing than the Radeon HD 6570 (OEM) 1GB, and will be able to handle higher screen resolutions more effectively. (explain)

Radeon R9 M375 16240 Mpixels/sec
Radeon HD 6570 (OEM) 1GB 5200 Mpixels/sec
Difference: 11040 (212%)

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

Check prices at:

Radeon R9 M375

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.

Specifications

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Model Radeon HD 6570 (OEM) 1GB Radeon R9 M375
Manufacturer AMD AMD
Year February 2011 2015
Code Name Turks Cape Verde
Memory 1024 MB 4096 MB
Core Speed 650 MHz 1015 MHz
Memory Speed 1800 MHz 2200 MHz
Power (Max TDP) 50 watts (Unknown) watts
Bandwidth 28800 MB/sec 35200 MB/sec
Texel Rate 15600 Mtexels/sec 40600 Mtexels/sec
Pixel Rate 5200 Mpixels/sec 16240 Mpixels/sec
Unified Shaders 480 640
Texture Mapping Units 24 40
Render Output Units 8 16
Bus Type GDDR3 DDR3
Bus Width 128-bit 128-bit
Fab Process 40 nm 28 nm
Transistors 715 million (Unknown) million
Bus PCIe 2.1 x16 PCIe 3.0 x16
DirectX Version DirectX 11 DirectX 12
OpenGL Version OpenGL 4.1 OpenGL 4.3

Memory Bandwidth: Memory bandwidth is the max amount of information (in units of megabytes per second) that can be moved over the external memory interface within a second. The number is calculated by multiplying the interface width by its memory speed. If it uses DDR type RAM, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are processed in one second. This is calculated by multiplying the total texture units of the card by the core clock speed of the chip. The better the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.

Pixel Rate: Pixel rate is the maximum number of pixels the video card can possibly write to the local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill 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 ability to get to the max fill rate.

Display Prices

Hide Prices

Radeon HD 6570 (OEM) 1GB

Amazon.com

Check prices at:

Radeon R9 M375

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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