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MSI Radeon HD 4850 OC (part number R4850-2D512-OC) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4850. The GPU is produced on 55 nm manufacturing process. The card has 640 MHz graphics clock frequency. It also has 800 stream processors, 16 color ROPs, together with 40 texture units. The Radeon HD 4850 OC comes with 512 MB of GDDR3 memory, utilizing 256 bit bus. The memory is clocked at 993 MHz, which results in 63.55 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and needs 2 slots on the motherboard. This model requires up to 110 Watt of power, identical to the reference design.
Below you will find more detailed specs of the MSI Radeon HD 4850 OC graphics card.