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MSI Radeon HD 4890 Cyclone OC (part number R4890 Cyclone OC) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4890, and manufactured on 55 nm technological process. The cards graphics frequency is 880 MHz. Furthermore, it has 800 stream processors, 40 texture units, as well as 16 color ROPs. The Radeon HD 4890 Cyclone OC incorporates 1 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 975 MHz, which translates to 124.8 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and uses 2 slots on the motherboard. This model needs up to 190 Watt of power.
Below you will find more detailed specs of the MSI Radeon HD 4890 Cyclone OC card.