Secure the clock speed of a Ryzen 7 processor.

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alejandrobo1
Posting Freak

877

09-02-2020, 02:35 AM

I own an ASRock B550 motherboard and am attempting to run my Ryzen 7 3700X and later Ryzen 7 5800X at a fixed 3.65 GHz without any boost or turbo settings.

alejandrobo1

09-02-2020, 02:35 AM #1

I own an ASRock B550 motherboard and am attempting to run my Ryzen 7 3700X and later Ryzen 7 5800X at a fixed 3.65 GHz without any boost or turbo settings.

SlimePlaysYT
Junior Member

09-02-2020, 07:42 AM

May I ask why? You should just need to set the multiplier to 36.5 and call it a day, but again, why?

SlimePlaysYT

09-02-2020, 07:42 AM #2

May I ask why? You should just need to set the multiplier to 36.5 and call it a day, but again, why?

MRminePT
Junior Member

09-21-2020, 11:56 PM

The motherboard continues to increase its clock speed to 1GHz even though the VM is configured for Manuel. I’d like the CPU to operate at 2.65GHz instead. Ideally, it should run around 700MHZ, which matches the performance of my Pentium system.

MRminePT

09-21-2020, 11:56 PM #3

Jarzzermann
Posting Freak

788

10-05-2020, 01:25 PM

To achieve 700MHz just set the multiplier to 7. Ryzen models starting from Ryzen 5000 support this range, while lower-end versions like Ryzen 3000 have a minimum multiplier of 5.5. Going above 550MHz works fine without drastically reducing BCLK, though pushing BCLK to 80 might cause other complications.

Jarzzermann

10-05-2020, 01:25 PM #4

Kaisetsu
Senior Member

651

10-05-2020, 02:31 PM

It depends on your system settings and hardware capabilities. Check if the CPU can be adjusted to 20MHZ in your BIOS or system preferences.

Kaisetsu

10-05-2020, 02:31 PM #5

It depends on your system settings and hardware capabilities. Check if the CPU can be adjusted to 20MHZ in your BIOS or system preferences.

Landonj21
Junior Member

10-06-2020, 06:12 AM

It seems unlikely to reach such low levels; the BCLK would need around 3.6, which isn't feasible since the internal clock generator caps at 80.

Landonj21

10-06-2020, 06:12 AM #6

It seems unlikely to reach such low levels; the BCLK would need around 3.6, which isn't feasible since the internal clock generator caps at 80.

_Killexx_
Member

104

10-06-2020, 11:37 PM

Setting the VM to 14.01 should help maintain CPU usage below 70°C during peak loads.

_Killexx_

10-06-2020, 11:37 PM #7

Setting the VM to 14.01 should help maintain CPU usage below 70°C during peak loads.

benjiboo751
Junior Member

10-07-2020, 09:49 AM

It would be unlikely for the temperature to exceed 40°C under that condition.

benjiboo751

10-07-2020, 09:49 AM #8

It would be unlikely for the temperature to exceed 40°C under that condition.

SILVER_RAIN_
Member

10-07-2020, 03:13 PM

SILVER_RAIN_

10-07-2020, 03:13 PM #9

Lars01373
Junior Member

10-08-2020, 10:09 AM

#10

It would drop below 1/5 of the performance. For Minecraft optimization, avoid locking it. This isn't a highly detailed topic, but it usually falls between 5 and 30W.

Lars01373

10-08-2020, 10:09 AM #10

It would drop below 1/5 of the performance. For Minecraft optimization, avoid locking it. This isn't a highly detailed topic, but it usually falls between 5 and 30W.

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