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GeForce GT 220 GDDR3 vs Radeon R9 M375

Intro

The GeForce GT 220 GDDR3 features core speeds of 625 MHz on the GPU, and 1012 MHz on the 512 MB of GDDR3 memory. It features 48 SPUs as well as 16 TAUs and 8 ROPs.

Compare those specs to the Radeon R9 M375, which has a core clock speed of 1015 MHz and a DDR3 memory speed of 1100 MHz. It also features a 128-bit memory bus, and uses 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 be 9% faster than the GeForce GT 220 GDDR3 in general, because of its higher bandwidth. (explain)

Radeon R9 M375 35200 MB/sec
GeForce GT 220 GDDR3 32384 MB/sec
Difference: 2816 (9%)

Texel Rate

The Radeon R9 M375 is a lot (more or less 306%) better at AF than the GeForce GT 220 GDDR3. (explain)

Radeon R9 M375 40600 Mtexels/sec
GeForce GT 220 GDDR3 10000 Mtexels/sec
Difference: 30600 (306%)

Pixel Rate

The Radeon R9 M375 should be much (about 225%) better at AA than the GeForce GT 220 GDDR3, and should be able to handle higher screen resolutions better. (explain)

Radeon R9 M375 16240 Mpixels/sec
GeForce GT 220 GDDR3 5000 Mpixels/sec
Difference: 11240 (225%)

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 GT 220 GDDR3

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 GT 220 GDDR3 Radeon R9 M375
Manufacturer nVidia AMD
Year October 2009 2015
Code Name GT216 Cape Verde
Memory 512 MB 4096 MB
Core Speed 625 MHz 1015 MHz
Memory Speed 2024 MHz 2200 MHz
Power (Max TDP) 58 watts (Unknown) watts
Bandwidth 32384 MB/sec 35200 MB/sec
Texel Rate 10000 Mtexels/sec 40600 Mtexels/sec
Pixel Rate 5000 Mpixels/sec 16240 Mpixels/sec
Unified Shaders 48 640
Texture Mapping Units 16 40
Render Output Units 8 16
Bus Type GDDR3 DDR3
Bus Width 128-bit 128-bit
Fab Process 40 nm 28 nm
Transistors 486 million (Unknown) million
Bus PCIe 2.0 PCIe 3.0 x16
DirectX Version DirectX 10.1 DirectX 12
OpenGL Version OpenGL 3.2 OpenGL 4.3

Memory Bandwidth: Memory bandwidth is the largest amount of information (counted in megabytes per second) that can be transported over the external memory interface within a second. It's worked out by multiplying the interface width by its memory speed. In the case of DDR type RAM, it must be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher 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 amount of texture map elements (texels) that can be applied in one second. This is worked out by multiplying the total number of texture units by the core speed of the chip. The better 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 chip can possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of Render Output Units by the the core 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 rate also depends on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.

Display Prices

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GeForce GT 220 GDDR3

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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