Guys help (Rust)

Krch error with Rust the
video driver ati radeon stopped responding and was successfully restored
So I was looking for it everywhere how to fix it did not help what to do I checked the vidyahu in Freemark Everything is stable in the CS (in the CS everything is at MAXIMAL) does not crash in Other games too, it is growing
Processor Intel (R) Pentium (R) CPU G620 @ 2.60GHz
Memory (RAM) 8.00 GB
AMD Radeon HD 5570 (1GB)
At 40 fps minimum, I'm fine, but this error lifted up in the registry, set the response time did not help GUYS PLEASE!