- Joined
- Apr 21, 2010
- Messages
- 5,731 (1.12/day)
- Location
- West Midlands. UK.
System Name | Ryzen Reynolds |
---|---|
Processor | Ryzen 1600 - 4.0Ghz 1.415v - SMT disabled |
Motherboard | mATX Asrock AB350m AM4 |
Cooling | Raijintek Leto Pro |
Memory | Vulcan T-Force 16GB DDR4 3000 16.18.18 @3200Mhz 14.17.17 |
Video Card(s) | Sapphire Nitro+ 4GB RX 580 - 1450/2000 BIOS mod 8-) |
Storage | Seagate B'cuda 1TB/Sandisk 128GB SSD |
Display(s) | Acer ED242QR 75hz Freesync |
Case | Corsair Carbide Series SPEC-01 |
Audio Device(s) | Onboard |
Power Supply | Corsair VS 550w |
Mouse | Zalman ZM-M401R |
Keyboard | Razor Lycosa |
Software | Windows 10 x64 |
Benchmark Scores | https://www.3dmark.com/spy/6220813 |
I've been doing some tweaking and benching tonight with my ryzen 1600 and noticed some strange behaviour when stress testing with cpu-z. At 3.8ghz/1.3v I ran cpu-z stress test, all was ok for about 20-30 minutes with temps reaching 76c max according to ryzen master, I left the room for 3-4 minutes and when I came back the multithread score which was a constant 3546 had dropped to about 250, the temps and cpu usage remained the same 76c/ 100%. As I watched to see what was going on the multithread score was increasing at a constant rate but I noticed in cpu-z the core speed would momentarily drop to around 250mhz and the bus speed to 6mhz at the same time, just for a split second or so but both at the same time, is there some kind of thermal throttling going on? I haven't seen this behaviour before with my current system and have had it running higher clocks and voltage before now... confused!