The Asus HD 7770 DirectCU is a graphics card equipped with 640 Cuda cores and 1GB of GDDR5 memory. It operates at a base clock speed of 1020MHz and a memory clock speed of 1150MHz, granting an effective memory clock speed of 4600MHz and a memory bus of 128bit. This card has a bandwidth of 73.6GB/s also DirectX 11.1, OpenGL 4.2 and OpenCL 1.2. The HD 7770 DirectCU is a single-slot card measuring 226mm width and 110mm height with a total TDP of 80W also a PCI Express version of 3. The card is built using a 28nm process.
Asus HD 7770 DirectCU – specs
| Clock speeds |
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| Base clock speed: | 1020MHz |
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| Boost clock speed: | no data |
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| Memory clock speed: | 1150MHz |
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| Effective memory clock speed: | 4600MHz |
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| Memory |
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| Memory size: | 1GB |
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| Memory type: | GDDR5 |
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| Memory Bus: | 128bit |
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| Bandwidth: | 73.6 GB/s |
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| Graphics features |
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| DirectX: | 11.1 |
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| OpenGL: | 4.2 |
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| OpenCL: | 1.2 |
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| Card details |
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| Process size: | 28 nm |
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| Cuda cores: | 640 |
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| TDP: | 80W |
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| Width: | 226mm |
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| Height: | 110mm |
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| PCI Express version: | 3 |
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