An overclocker has pushed an engineering sample of AMD's unreleased Radeon RX 9060 XT to a record-breaking 4643 MHz, securing the second-highest discrete GPU frequency world record ever achieved. The achievement highlights the extreme performance potential of AMD's upcoming RDNA 4 architecture under laboratory conditions.
Engineering sample reaches second-highest discrete GPU frequency ever achieved
The test involved liquid nitrogen cooling and custom internal software tools provided by AMD. These utilities allow voltage overrides far beyond typical retail limits, reaching a staggering 1.6V on the GPU die. Such voltages are significantly higher than standard consumer configurations, which usually cap between 1.2V and 1.3V.
- GPU Frequency: 4.643 GHz (4643 MHz)
- GPU Voltage: 1.6V
- Cooling Method: Liquid Nitrogen (LN2)
- Base Clock: 3.1 GHz
The engineering sample of the RX 9060 XT already ships with a base clock of 3.1 GHz out of the box. The overclocker managed to push that frequency by more than 1.5 GHz using specialized hardware techniques. RDNA 4 demonstrated remarkable resilience at these extreme voltage levels without showing signs of immediate degradation.
The exact power draw and thermal density generated during the record attempt were not quantified in available reports. Sources note that power consumption skyrockets and heat density becomes enormous at such voltages, making the setup impractical for consumer systems. The overclock required non-public firmware modifications and specialized cooling infrastructure to maintain stability.
The overclocking milestone builds upon prior enthusiast achievements that also utilized liquid nitrogen cooling techniques. Official specifications and pricing for the Radeon RX 9060 XT remain unreleased by AMD, keeping retail performance expectations undefined pending formal announcements.
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