4 ms·
RDNA 3 has a platform security processor? Sounds like a stupid idea.
by jamesy0ung 3y ago
RDNA 3 has a platform security processor?
Sounds like a stupid idea.
- jsheard 3y agoMaybe that's where they run the HDCP/DRM stuff? That's the most obvious application of a secure enclave on a GPU that I can think of, and would also explain why they won't (or can't) open it up.
- numpad0 3y agoGPU is itself a standalone computer now, so are CPUs, might as well use the same thing for housekeeping tasks like controlling voltages and clocks.