The AMD Radeon HD 7870 GHz Edition is a high-performance graphics card featuring a base clock speed of 1000MHz and a memory clock speed of 1200MHz. The card is equipped with 1280 Cuda cores, 4800MHz effective memory clock, 2GB of GDDR5 memory and a 256bit memory bus resulting in a bandwidth of 154GB/s. It supports DirectX 11.1, OpenGL 4.2 and OpenCL 1.2 and it has a TDP of 175W. The card itself is 241mm long and 105mm wide and uses a 28nm process size with a PCI Express version of 3.
AMD Radeon HD 7870 GHz Edition – specs
| Clock speeds |
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| Base clock speed: | 1000MHz |
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| Boost clock speed: | no data |
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| Memory clock speed: | 1200MHz |
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| Effective memory clock speed: | 4800MHz |
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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: | 256bit |
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| Bandwidth: | 154 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: | 1280 |
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| TDP: | 175W |
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| Width: | 241mm |
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| Height: | 105mm |
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| PCI Express version: | 3 |
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