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AMD Ryzen 9 4900H. The AMD Ryzen 7 4900H is a mobile processor (SoC) for medium to large laptops, the top model of the 4000H series. It has eight Zen 2 cores with a frequency of 3.3 GHz – 4.4 GHz. Supports SMT, processes data in 16 threads. Produced on 7nm TSMC lithography. According to available information, the chip is only marginally ahead of the Ryzen 7 4800H. Its frequency is higher by 400 and 200 MHz, respectively, but the real superiority depends on the TDP settings. If we compare the processor with Intel chips, then the i9-9980HK should be the closest analogue. In addition to eight processor cores, the 4800HS has an integrated Radeon RX Vega 8 video processor with 8 compute units. The 4900H’s built-in dual-channel memory controller supports DDR4-3200 and LPDDR4-4266. The L3 cache for the 4900H is 12 MB. The nominal TDP for the 4800HS is 45 watts. This processor is well suited for medium and large laptops.

Sanctions in action: the production of T-90 and T-14 tanks (Armata) has stopped in the Russian Federation

Sanctions in action: production of T-90 and T-14 (Armata) tanks stopped in Russia According to the Main Intelligence Directorate of the Ministry of Defense of Ukraine (GUR), the production of tanks has stopped in the Russian Federation due to financial problems and the lack of imported components. What is known The Russian plant “Uralvagonzavod” is trying to overcome the crisis that arose due to sanctions. For those who are not aware of “Uralvagonzavod” is located in Nizhny Tagil. Russian armored vehicles are made on it, including the main tank of the Russian army – the T-72. Despite the advertised “import substitution”, the Russian Federation cannot independently produce high-tech weapons without imported parts. Therefore, the production of the T-90 and T-14 (Armata) tanks had to be stopped.