The on-board computer of the updated Tesla Model S will receive a powerful AMD Navi 23 graphics processor

The on-board computer of the updated Tesla Model S will receive a powerful AMD Navi 23 graphics processor


Prominent informant Patrick Schur published on Twitter for a flowchart explaining how the onboard computer of the updated Model S will be able to run graphically demanding video games like The Witcher 3, Cyberpunk 2077 and many more.

According to the diagram, the new Model S electric entertainment system, which is likely to also act as a navigation system, will use the AMD Navi 23 GPU.

The diagram indicates that the graphics subsystem will be powered by Samsung’s 16Gb (2GB) GDDR6 memory chips (K4ZAF325XM). There will be four such memory modules. Thus, the total amount of video memory on-board computer Model S will be 8 GB.

The chart also states that video memory with an effective operating frequency of 14 GHz (14 Gb / s) will receive support for a 128-bit bus, due to which its maximum bandwidth will be 224 GB / s, which is similar to the memory capabilities of the Xbox Series S console. that the graphics subsystem of the electric vehicle will receive two DisplayPort connectors and one HDMI for connecting on-board monitors, as well as a PCIe Gen4 x8 interface for connecting to other boards.

According to Tesla itself, the on-board computer of the new Model S will be able to provide up to 10 teraflops of computing power, which is almost equivalent to the performance of the PlayStation 5. For this, 32 GPU Navi 23 computing units with 2048 stream processors will have to operate at a frequency of at least 2.44 GHz.

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