Core i7-3770K Ivy Bridge Benchmarks Leaked
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Intel’s third generation “Ivy Bridge” Core-series processors are proving to be highly overclockable, and for the first time we have some extreme benchmarks leaked by NordicHardware. The results were achieved using a Core i7-3770K and include SuperPi 1M at almost 7 GHz, SuperPi 32M at about 6.6 GHz and PiFast at about 6.8 GHz – on average a 1 GHz increase over clock speeds used by Sandy Bridge processors for the same benchmarks.
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SuperPi 1M was devoured in 5.187s at 6961.6 MHz, giving Ivy Bridge an efficiency advantage of approximately 2.5 % over Sandy Bridge. While that may seem small, the frequency difference is enough to make the overall difference between the current Sandy Bridge world record almost 12 %. SuperPi 32M was run at 6650.1 MHz and completed in 5m 2.843s, while PiFast was run at 6805.1 MHz for a time of 10.56s.
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The test system comprised of an ASUS Republic of Gamers Maximus V Gene motherboard using Intel’s new Z77 performance chipset, 2x 2 GB DDR3 memory clocked at between 2,575 MHz and 2,652 MHz (depending on the benchmark) with timings of 7-11-7-28 1T. Source — NordicHardware
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