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GeForce GTX Titan Black vs Radeon R9 M375

Intro

The GeForce GTX Titan Black uses a 28 nm design. nVidia has set the core frequency at 889 MHz. The GDDR5 memory is set to run at a speed of 1750 MHz on this specific card. It features 2880 SPUs along with 240 Texture Address Units and 48 Rasterization Operator Units.

Compare that to the Radeon R9 M375, which comes with clock speeds of 1015 MHz on the GPU, and 1100 MHz on the 4096 MB of DDR3 memory. It features 640 SPUs as well as 40 TAUs and 16 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Memory Bandwidth

Theoretically speaking, the GeForce GTX Titan Black is 855% faster than the Radeon R9 M375 in general, because of its higher data rate. (explain)

GeForce GTX Titan Black 336000 MB/sec
Radeon R9 M375 35200 MB/sec
Difference: 300800 (855%)

Texel Rate

The GeForce GTX Titan Black is quite a bit (approximately 426%) more effective at texture filtering than the Radeon R9 M375. (explain)

GeForce GTX Titan Black 213360 Mtexels/sec
Radeon R9 M375 40600 Mtexels/sec
Difference: 172760 (426%)

Pixel Rate

The GeForce GTX Titan Black will be a lot (about 163%) faster with regards to anti-aliasing than the Radeon R9 M375, and also capable of handling higher resolutions better. (explain)

GeForce GTX Titan Black 42672 Mpixels/sec
Radeon R9 M375 16240 Mpixels/sec
Difference: 26432 (163%)

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 Titan Black

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 Titan Black Radeon R9 M375
Manufacturer nVidia AMD
Year February 2014 2015
Code Name GK110-430 Cape Verde
Memory 6144 MB 4096 MB
Core Speed 889 MHz 1015 MHz
Memory Speed 7000 MHz 2200 MHz
Power (Max TDP) 250 watts (Unknown) watts
Bandwidth 336000 MB/sec 35200 MB/sec
Texel Rate 213360 Mtexels/sec 40600 Mtexels/sec
Pixel Rate 42672 Mpixels/sec 16240 Mpixels/sec
Unified Shaders 2880 640
Texture Mapping Units 240 40
Render Output Units 48 16
Bus Type GDDR5 DDR3
Bus Width 384-bit 128-bit
Fab Process 28 nm 28 nm
Transistors 7080 million (Unknown) million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 11.0 DirectX 12
OpenGL Version OpenGL 4.4 OpenGL 4.3

Memory Bandwidth: Bandwidth is the max amount of data (counted in megabytes per second) that can be transported over the external memory interface within a second. It's worked out by multiplying the bus width by its memory clock speed. If it uses DDR RAM, it must be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher 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 amount of texture map elements (texels) that can be processed in one second. This figure is calculated by multiplying the total texture units of the card by the core speed of the chip. The better this number, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip could possibly record to the local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the number of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX Titan Black

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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