Sapphire Radeon HD 4750 Spotted

Sapphire's addition to the rather secretive Radeon HD 4750 lineup has been spotted in mainland China. This comes weeks after PowerColor's offering hit the scene. Based on the 40 nm RV740 GPU, Sapphire's platinum is "overclocked" from its default specs, while actually using the clock speeds of HD 4770: 750/800 MHz (core/memory). It features a simple cooler with radially-projecting aluminum fins, covered by a plastic shroud. The stream processor configuration however is modified, with the GPU being able to use only 480 stream processors from its kitty. The 128-bit GDDR5 memory interface remains unchanged. On the connectivity front, are one each of DVI-D, D-Sub, and HDMI. The card is CrossfireX capable, and we understand it's able to pair with other RV740 accelerators. It is priced at RMB 699 (US $100).