AMD released the Xiaolong 7003X series processors with 3D V-Cache cache last November, code-named Milan-X, which are scheduled to be available in the first quarter of 2022.
Milan-X and Milan are both on the same Zen 3 architecture, which adds additional 3D caching, after Taobao launched the Dragon 7773X QS version for 18,000 yuan.
I don't know if the confidentiality of AMD is too poor, recently a B station blogger got the Xiaolong 7773X QS version, or two!
The blogger said that the Xiaolong 7773X specification is 64 cores and 128 threads, the basic frequency is 2.8GHz, which can be accelerated up to 3.5GHz, the three-level cache has reached a staggering 768MB, and the power consumption is also very high, reaching 280W.
Interestingly, the two processors are numbered 9J08069S10001 and 9J08069S10002, which should be the first and second Xiaolong 7773X QS engineering samples.
After entering the system, the blogger opened the task manager and was able to see that after plugging in two slots, the Xiaolong 7773X correctly recognized the 128 core 256 threads, and the L3 cache reached a staggering 1.5GB.
The blogger also carried out benchmark running scores, which may be that the QS version of this processor has not been optimized in software, BIOS adaptation, frequency, and only single-core 936 points and multi-core 64894 points in CINEBENCK R23.
At the same time, Lu Master running score, because the software can only identify a processor, but also ran out of the 4082597 score, the overall score exceeded 99% of the national users, of which the processor score reached 1135631.
The blogger overclocked the two Dragon 7773X, because it is the QS version, has not yet locked the multiplier, tried to overclock to 2.6GHz, 3.5GHz, 3.8GHz, 4.4GHz are very easy, during which also tested the running score software, but the results are not ideal.
At more than 4.5GHz, the voltage has reached 1.5V, the no-load temperature has reached 70 °C, and the fan has obviously been unable to suppress it.
Then continue to try to overclock to 4.8GHz, it is also very easy, but at this time the voltage has reached the terrifying 1.55V, touching the limit of the motherboard.
Due to bottlenecks in the motherboard's power supply and heat dissipation, the blogger tried to overclock to 5.0GHz when the direct overcurrent protection was cut off.
It can be seen that the overclocking ability of The Xiaolong 7773X is very good, if the power supply and heat dissipation can meet the operating needs, the impact on higher frequencies is not a problem.
It should be noted that the QS version is generally the final sample before the launch of the official version and does not represent the quality of the official version.