[Abstract] Foreign overclockers dismantled the integrated heat sink of AMD Ryzen 7 1800X processor, used the LN2 heat sink to directly dissipate the die, and overclocked to a record 5.8 GHz.
Tencent Digital (Wen Xin) According to the Hot Hardware website, just last week, there was an online overclocking fan who overclocked the AMD Ryzen 7 1800X processor to 5.2GHz via the LN2 radiator. This creates the conditions for a new Cinebench R15 world record, although this record does not last long. Just a week later, an overclocker overclocked a potentially disassembled Ryzen 7 1800X to 5.8 GHz, the highest clock rate ever recorded for the Ryzen processor.
It is the famous overclocking enthusiast Der8auer who has created a new record for the Ryzen clock frequency. He recently released a video on how to disassemble the Ryzen processor. Der8auer explained in the video that he had destroyed two Ryzen 7 1700 processors before attempting to disassemble the integrated heat sink and hoped that the third attempt would be successful. At the end of the video, Der8auer talks about trying to disassemble the Ryzen 7 1800X processor integrated heatsink to understand if the heat is directly dissipating the processor die, and whether the performance improvement will make the disassembled integrated heatsink worthwhile.
Hot Hardware stated that Der8auer’s attempt seemed to be successful. A picture of the disassembled Ryzen processor shows that the processor clock frequency is 5802.93MHz (5.8GHz), the multiplier is 44.5, and the bus clock frequency is 130.4MHz. The overclocked clock frequency is 61.19% higher than the processor's rated clock frequency. Like other overclocking experiments that created overclocking world records, Der8auer also uses liquid nitrogen as a heat sink.
In the overclocking experiment, Der8auer used ASUS ROG Crosshair VI Hero motherboard with AMD X370 chipset. The processor voltage was raised to 1.97 volts (not the 0.787 volts shown in the CPU-Z image above). The experimental system is also equipped with 16GB DDR4 memory with a clock frequency of 2400MHz. Der8auer stated that he did not close any cores or threads during the overclocking experiment.
According to the HWBot website, a new Cinebench R15 record was born. The new Cinebench R15 record was created by another well-known overclocker, Elmor, with a running score of 2,454. Elmor overclocked a Ryzen 7 1800X processor clock frequency to near 5.4GHz (5346MHz) and also used an ASUS ROG Crosshair VI Hero motherboard.
The following figure shows the Cinebench R15 runs of several Intel and AMD processors. It shows how fierce the Ryzen 71800X processor is after overclocking.
Hot Hardware said, obviously, all these crazy overclocking experiments are not suitable for ordinary users. However, understanding how Ryzen can overclock to how often is an interesting issue.
Source: Hot Hardware
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