Sparkle Proposes Better Heat Dissipation with Diamond Technology


Diamonds might be a girl's best friend, but Sparkle's Diamonds Sputtering technology looks to cozy up to videocards in an attempt to offer better heat dissipation.

The company today announced the new technology, which it says consists of outfitting the cooling fins on videocards with a Diamond-like Carbon (DLC) membrane. According to Sparkle and its R&D team, DLC offers high heat conduction capable of dissipating heat much more effectively than copper alone.

"The diamonds do heat dissipation four times faster than copper, it relies on the phonons which is produced by the crystal lattice vibration, to bring heat to lower temperature places," Sparkle wrote in its press release. "Diamond-like Carbon can achieve both functions at the same time, that is, transferring heat to lower temperature places with both graphite metal bond and diamond insulation bond (the covalent bond)."

It gets even more technical and goes on to discuss the process of Plasma Enhanced CVD (PECVD) to plate the DLC membrane on videocards, but the end result is a 5C temperature reduction on a 9500GT, according to Sparkle. But don't hold your breath for diamond-cooled videocards any time soon. Sparkle admits the technology carries a "high" cost and is still mulling over bringing DLC to market.

Image Credit: Sparkle

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