September 17, 2011

AMD Radeon 7000 Series Specifications


Graphics cardRadeon HD 7870Radeon HD 7850Radeon HD 7670 Radeon HD 7570
NodeTSMC 28nm HPLTSMC 28nm HPLTSMC 28nm HPLTSMC 28nm HPL
ArchitectureVLIW4VLIW4VLIW4VLIW4
GPUThames XTThames ProLombok XTLombok Pro
Radeon cluster24221212
Radeon cores15361408768768
GPU frequency950 MHz850 MHz900 MHz750 MHz
Texture units96884848
ROPs32321616
Graphics memory2GB GDDR52GB GDDR51GB GDDR51GB GDDR5
Memory frequency5800 MHz5200 MHz5000 MHz4000 MHz
Memory interface256 bit256 bit128 bit128 bit
Memorybandwidth186 GB/s166 GB/s80 GB/s64 GB/s
Power consumption120 watt90 watt60 watt50 watt

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