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GeForce GTX 580 3GB vs Radeon R9 M375

Intro

The GeForce GTX 580 3GB has a clock speed of 772 MHz and a GDDR5 memory speed of 1002 MHz. It also makes use of a 384-bit bus, and makes use of a 40 nm design. It features 512 SPUs, 64 TAUs, and 48 Raster Operation Units.

Compare those specifications to the Radeon R9 M375, which has core speeds of 1015 MHz on the GPU, and 1100 MHz on the 4096 MB of DDR3 RAM. It features 640 SPUs along with 40 TAUs and 16 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Memory Bandwidth

As far as performance goes, the GeForce GTX 580 3GB should theoretically be a lot better than the Radeon R9 M375 overall. (explain)

GeForce GTX 580 3GB 192384 MB/sec
Radeon R9 M375 35200 MB/sec
Difference: 157184 (447%)

Texel Rate

The GeForce GTX 580 3GB is quite a bit (approximately 22%) faster with regards to texture filtering than the Radeon R9 M375. (explain)

GeForce GTX 580 3GB 49408 Mtexels/sec
Radeon R9 M375 40600 Mtexels/sec
Difference: 8808 (22%)

Pixel Rate

If running with high levels of AA is important to you, then the GeForce GTX 580 3GB is the winner, by a large margin. (explain)

GeForce GTX 580 3GB 37056 Mpixels/sec
Radeon R9 M375 16240 Mpixels/sec
Difference: 20816 (128%)

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 580 3GB

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 GeForce GTX 580 3GB Radeon R9 M375
Manufacturer nVidia AMD
Year November 2010 2015
Code Name GF110 Cape Verde
Memory 3072 MB 4096 MB
Core Speed 772 MHz 1015 MHz
Memory Speed 4008 MHz 2200 MHz
Power (Max TDP) 244 watts (Unknown) watts
Bandwidth 192384 MB/sec 35200 MB/sec
Texel Rate 49408 Mtexels/sec 40600 Mtexels/sec
Pixel Rate 37056 Mpixels/sec 16240 Mpixels/sec
Unified Shaders 512 640
Texture Mapping Units 64 40
Render Output Units 48 16
Bus Type GDDR5 DDR3
Bus Width 384-bit 128-bit
Fab Process 40 nm 28 nm
Transistors 3000 million (Unknown) million
Bus PCIe x16 PCIe 3.0 x16
DirectX Version DirectX 11 DirectX 12
OpenGL Version OpenGL 4.1 OpenGL 4.3

Memory Bandwidth: Bandwidth is the max amount of data (measured in megabytes per second) that can be moved over the external memory interface in a second. It is calculated by multiplying the card's bus width by its memory speed. In the case of DDR memory, it should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. 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 can be applied per second. This number is worked out by multiplying the total texture units by the core speed of the chip. The better 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 maximum amount of pixels the graphics card could possibly record to the local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on many other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the max fill rate.

Display Prices

Hide Prices

GeForce GTX 580 3GB

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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