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Sapphire Radeon HD 7970 Toxic 6 GB Detailed
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Sapphire Radeon HD 7970 Toxic 6 GB Detailed
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4th April 2012, 07:03
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| [M] Reviewer  Join Date: May 2010 Location: Romania
Posts: 148,462
 |  Sapphire Radeon HD 7970 Toxic 6 GB Detailed When we saw glimpses of Sapphire Radeon HD 7970 Toxic 6 GB graphics card, we knew Sapphire was prioritizing on aesthetics a lot. That turns out to be the case, as the first pictures of this monstrosity reveal. The PCB and cooler are designed from scratch, by Sapphire. The PCB accommodates 6 GB of memory in 24 GDDR5 memory chips, 12 on each side. To power the factory-overclocked 28 nm "Tahiti" GPU and 24 GDDR5 7 GT/s memory chips takes some really strong VRM. Sapphire implemented an 8+3 phase power supply, that makes use of solid-state chokes (don't whine under stress), and International Rectifier DirectFETs. The VRM draws power from two 8-pin PCIe power connectors. http://www.techpowerup.com/163516/Sa...-Detailed.html |
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