AMD Radeon RX Navi 14 : The existence of Navi 14 or low-end Navi has been known for a few months now. We revealed about the same soon before the announcement of the Radeon RX 5700 series, and it seems like the rumor is eventually evolving into a strong product pile, set to substitute the Polaris-based RX 570 and 580.
The source of this leak is known to be Twitter chip detective, @Komachi, who gave back quite a while on Navi 14 scant information. The low-end Navi component was found on CompuBench and will leverage the same RDNA (1st Gen) architecture, an elderly GCN hybrid, and the brand new RDNA layout.
The Navi 14 GPUs should slide right below the RX 5700 lineup to substitute the RX 570 and 580 and at the same moment give strong competition to NVIDIA’s GTX 16 series lineup. Sapphire had marked the RX 5900, 5800, 5700 and 5600 as potential names for upcoming products and it is very likely that the new GPUs will follow the RX 5600 naming scheme.
According to the Twitter source, this specific Navi 14 chip will pack 24 compute units, leading in a total of 1536 Steam processors (64 u24). The shaders will operate at a frequency of 1,900 MHz, almost the same as the GPUs of the RX 5700 series.
Looking at the specs, we can say with a great deal of certainty that the RX 5600 GPUs or Navi 14 will perform in the same ballpark as the GTX 1660 Ti and the GTX 1660, sitting right above the RX 570. I expect these cards to use GDDR5 memory to reduce expenses. The VRAM and bus width should be about 8 GB and 128/192 bit respectively. Like Navi 10, it will also leverage the same TSMC 7 nm node.
After AMD Radeon RX Navi 14, we expect to see AMD’s Navi 20 or “Big Navi” competing with the likes of the RTX 2080 Ti and powering the next-gen Xbox Scarlett and PS5 consoles.
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