AMD Radeon RX 6400 Lanciato a $159

AMD formally launched the entry-level Radeon RX 6400 scheda grafica. At an MSRP of $159, this is the most affordable graphics card from the Radeon RX 6000 serie. It is based on the same RDNA2 graphics architecture as the rest of the RX 6000 lineup, and the smallest silicon of them all, gli “Navi 23.” This chip is built on the TSMC N6 (6 nm) processo di fabbricazione del silicio.

L'RX 6400 shares the “Navi 23” silicon with the RX 6500 XT launched earlier this year. AMD enabled 12 su 16 RDNA2 compute units on the silicon, con il risultato di 768 processori di flusso, 48 TMU, 12 Ray Accelerators, e 32 ROP. The memory configuration is similar to the RX 6500 XT, con 4 GB di memoria GDDR6 su un bus di memoria a 64 bit. This is the same 16 Memoria con classificazione Gbps, che significa 128 GB/s bandwidth on tap. There’s also 16 MB di Infinity Cache. The engine clocks (GPU clocks) are set at 2039 MHz (gioco) e 2321 MHz (Incremento). With its given specs, l'RX 6400 ha una potenza grafica tipica (TGP) di giusto 53 W, and so cards can do without any power connectors.