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samedi 7 décembre 2019

AMD Ryzen Threadripper 2990WX Processor 6GHz overclocked (32 cores)

AMD has unleashed its Ryzen Threadripper 2990WX onto the world, and in the hands of one intrepid overclocker this mighty processor has been pushed to a new record with a boost to a hair’s breadth away from 6GHz across all of its 32 cores. Since they were announced earlier this year, everyone’s attention has been fixed firmly on the 32-core/64-thread 2nd Gen Threadripper part, now known as the 2990WX, coming in at $1800. There will be two models in the WX series and for those wondering the ‘W’ signifies that this is a workstation series and the ‘X’ the usual xtreme nonsense we suppose. Along with the 2990WX there will also be a 24-core/48-thread model known as the 2970WX, though that model won’t be available until October. AMD Ryzen Threadripper 2990WX As was the case with the 2nd Gen Ryzen 5 and Ryzen 7 models, these new Threadripper parts feature reduced cache and DRAM latency with support for slightly faster memory. So they are based on the Zen+ architecture which uses the 12PL process from GlobalFoundries. What is Ryzen Threadripper 2990WX? If you’re wondering just how AMD went from an 8-core Ryzen 7 1800X to a 16-core Ryzen Threadripper 1950X to a 32-core Ryzen Threadripper 2990WX in the space of 16 months, while it took Intel three years just to go from a 6-core Core i7 to a 10-core Core i7, the magic is in the design. The original 16-core Ryzen Threadripper 1950X joined two 8-core chips together. With the 32-core Ryzen Threadripper 2990WX AMD joins four 8-core chips together.| On Threadripper, that essentially means that of the four dies in the 2990WX, two are pure compute-only dies, without direct access to memory and to PCIe. Those two compute dies must talk through an I/O die that has PCIe and access to the memory. This design means an I/O die with memory access has 64ns of latency to memory, while a compute-only die has a latency of 105ns. AMD Ryzen Threadripper 2990WX Overclocked To 6 GHz Across All 32 Cores With LN2 Cooling AMD Ryzen Threadripper 2990WX Indonesian overclocker, Ivan Cupa, achieved a clock frequency of 5955.4 MHz across all 32 cores and 64 threads that the 2990WX has to offer. The feat was achieved on an MSI MEG X399 Creation motherboard along with a Corsair 1500W power supply and tons of liquid nitrogen to keep temps under control. A CPU voltage of 1.45V was reported within the Ryzen Master utility but we aren’t sure if that is correct since CPU-Z and Ryzen Master utility are reporting different numbers.

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