During its CES press conference, NVIDIA revealed its new Tegra K1 SoC will be available in two versions. One version will ship with four ARM Cortex A15s, while the other will ship with two NVIDIA designed Denver CPU cores. We don't know much about Denver other than it's a custom 7-wide superscalar 64-bit ARMv8 design. NVIDIA claims very high single and multithreaded CPU performance. It's important to note that the Denver version only comes with two cores, something we've argued is likely the more optimal use of die area in mobile. Max frequencies top out at 2.5GHz. Given that NVIDIA has silicon back already I suspect this is a 28nm design. The L1 cache is 128KB + 64KB (I$ and D$?). The Denver CPU cores will...

NVIDIA's Project Denver: NV Designed, High Performance ARM Core: Updated!

NVIDIA's CEO, Jen-Hsun Huang just announced Project Denver - its first CPU architecture design ever, based on ARM's ISA. This is a custom design done by NVIDIA in conjunction...

49 by Brian Klug on 1/5/2011

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