The Gainward GeForce GTX 660 is a fast graphics card with a base clock speed of 980MHz and a boost clock speed of 1032MHz. It features 960 CUDA cores for smooth and efficient performance and a memory clock speed of 1502MHz. It has 2GB of GDDR5 memory with an effective memory clock speed of 6008MHz and a 192bit memory bus giving it a bandwidth of 144GB/s. It supports DirectX 11, OpenGL 4.3 and OpenCL 1.1 and has a TDP of 140W. It measures 180mm x 111mm also PCI Express version 3 with a process size of 28nm.
Gainward GeForce GTX 660 – specs
| Clock speeds |
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| Base clock speed: | 980MHz |
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| Boost clock speed: | 1032MHz |
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| Memory clock speed: | 1502MHz |
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| Effective memory clock speed: | 6008MHz |
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| Memory |
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| Memory size: | 2GB |
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| Memory type: | GDDR5 |
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| Memory Bus: | 192bit |
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| Bandwidth: | 144 GB/s |
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| Graphics features |
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| DirectX: | 11 |
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| OpenGL: | 4.3 |
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| OpenCL: | 1.1 |
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| Card details |
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| Process size: | 28 nm |
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| Cuda cores: | 960 |
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| TDP: | 140W |
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| Width: | 180mm |
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| Height: | 111mm |
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| PCI Express version: | 3 |
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