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GeForce GTX 960 vs GeForce GTX 980

Intro

The GeForce GTX 960 comes with a GPU core clock speed of 1127 MHz, and the 2048 MB of GDDR5 RAM runs at 1750 MHz through a 128-bit bus. It also is made up of 1024 Stream Processors, 64 Texture Address Units, and 32 ROPs.

Compare those specs to the GeForce GTX 980, which features clock speeds of 1126 MHz on the GPU, and 1750 MHz on the 4096 MB of GDDR5 memory. It features 2048 SPUs as well as 128 Texture Address Units and 64 Rasterization Operator Units.

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Benchmarks

These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

3DMark Fire Strike Graphics Score

GeForce GTX 980 13552 points
GeForce GTX 960 7627 points
Difference: 5925 (78%)

Zcash Mining Hash Rate

GeForce GTX 980 408 Sol/s
GeForce GTX 960 154 Sol/s
Difference: 254 (165%)

Ethereum Mining Hash Rate

GeForce GTX 980 20 Mh/s
GeForce GTX 960 11 Mh/s
Difference: 9 (82%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 960 120 Watts
GeForce GTX 980 165 Watts
Difference: 45 Watts (38%)

Memory Bandwidth

Performance-wise, the GeForce GTX 980 should theoretically be much better than the GeForce GTX 960 overall. (explain)

GeForce GTX 980 224000 MB/sec
GeForce GTX 960 112000 MB/sec
Difference: 112000 (100%)

Texel Rate

The GeForce GTX 980 will be much (more or less 100%) more effective at AF than the GeForce GTX 960. (explain)

GeForce GTX 980 144128 Mtexels/sec
GeForce GTX 960 72128 Mtexels/sec
Difference: 72000 (100%)

Pixel Rate

The GeForce GTX 980 should be much (about 100%) faster with regards to full screen anti-aliasing than the GeForce GTX 960, and should be able to handle higher screen resolutions while still performing well. (explain)

GeForce GTX 980 72064 Mpixels/sec
GeForce GTX 960 36064 Mpixels/sec
Difference: 36000 (100%)

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 960

Amazon.com

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GeForce GTX 980

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 GTX 960 GeForce GTX 980
Manufacturer nVidia nVidia
Year January 2015 September 2014
Code Name GM206 GM204-400
Memory 2048 MB 4096 MB
Core Speed 1127 MHz 1126 MHz
Memory Speed 7000 MHz 7000 MHz
Power (Max TDP) 120 watts 165 watts
Bandwidth 112000 MB/sec 224000 MB/sec
Texel Rate 72128 Mtexels/sec 144128 Mtexels/sec
Pixel Rate 36064 Mpixels/sec 72064 Mpixels/sec
Unified Shaders 1024 2048
Texture Mapping Units 64 128
Render Output Units 32 64
Bus Type GDDR5 GDDR5
Bus Width 128-bit 256-bit
Fab Process 28 nm 28 nm
Transistors 2940 million 5200 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 DirectX 11.2
OpenGL Version OpenGL 4.5 OpenGL 4.5

Memory Bandwidth: Memory bandwidth is the largest amount of information (counted in megabytes per second) that can be transferred over the external memory interface within a second. It's calculated by multiplying the card's bus width by its memory speed. If the card has DDR type memory, it 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, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the most pixels the video card could possibly record to its local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of ROPs by the clock 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 output rate also depends on quite a few other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.

Display Prices

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GeForce GTX 960

Amazon.com

Check prices at:

GeForce GTX 980

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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