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GeForce 8400 GS 512MB vs GeForce GTX 1060 3GB

Intro

The GeForce 8400 GS 512MB has core speeds of 650 MHz on the GPU, and 400 MHz on the 512 MB of DDR2 memory. It features 16 SPUs as well as 8 TAUs and 4 Rasterization Operator Units.

Compare those specifications to the GeForce GTX 1060 3GB, which has clock speeds of 1506 MHz on the GPU, and 2000 MHz on the 3072 MB of GDDR5 RAM. It features 1152 SPUs along with 72 TAUs and 48 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce 8400 GS 512MB 40 Watts
GeForce GTX 1060 3GB 120 Watts
Difference: 80 Watts (200%)

Memory Bandwidth

The GeForce GTX 1060 3GB should in theory perform quite a bit faster than the GeForce 8400 GS 512MB in general. (explain)

GeForce GTX 1060 3GB 196608 MB/sec
GeForce 8400 GS 512MB 6400 MB/sec
Difference: 190208 (2972%)

Texel Rate

The GeForce GTX 1060 3GB is quite a bit (approximately 1985%) faster with regards to anisotropic filtering than the GeForce 8400 GS 512MB. (explain)

GeForce GTX 1060 3GB 108432 Mtexels/sec
GeForce 8400 GS 512MB 5200 Mtexels/sec
Difference: 103232 (1985%)

Pixel Rate

If running with a high resolution is important to you, then the GeForce GTX 1060 3GB is the winner, and very much so. (explain)

GeForce GTX 1060 3GB 72288 Mpixels/sec
GeForce 8400 GS 512MB 2600 Mpixels/sec
Difference: 69688 (2680%)

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 8400 GS 512MB

Amazon.com

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GeForce GTX 1060 3GB

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 GeForce 8400 GS 512MB GeForce GTX 1060 3GB
Manufacturer nVidia nVidia
Year June 2007 August 2016
Code Name G86 GP106-300
Memory 512 MB 3072 MB
Core Speed 650 MHz 1506 MHz
Memory Speed 800 MHz 8000 MHz
Power (Max TDP) 40 watts 120 watts
Bandwidth 6400 MB/sec 196608 MB/sec
Texel Rate 5200 Mtexels/sec 108432 Mtexels/sec
Pixel Rate 2600 Mpixels/sec 72288 Mpixels/sec
Unified Shaders 16 1152
Texture Mapping Units 8 72
Render Output Units 4 48
Bus Type DDR2 GDDR5
Bus Width 64-bit 192-bit
Fab Process 80 nm 16 nm
Transistors 210 million 4400 million
Bus PCIe x16, PCI PCIe 3.0 x16
DirectX Version DirectX 10 DirectX 12.0
OpenGL Version OpenGL 3.0 OpenGL 4.5

Memory Bandwidth: Bandwidth is the maximum amount of data (measured in MB per second) that can be moved past the external memory interface within a second. It's worked out by multiplying the bus width by its memory speed. If it uses DDR type memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the faster the card will be in general. It especially helps with AA, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card could possibly write to the local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of Raster Operations Pipelines by the the card's clock speed. 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 output rate is also dependant on lots of 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

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GeForce 8400 GS 512MB

Amazon.com

Check prices at:

GeForce GTX 1060 3GB

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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