Build
Mainboard
Installed in the PC (Lian Li X2000)
The system boots with the ES processor and BIOS version 0302.
It doesn't appear that the BIOS microcode plays a role, as the 0302 BIOS has the same microcode for 00830f00 series processors as the later BIOS.
0302
0501
There is an option to change PState PID/FID/VID in the BIOS, however the ASUS note states that "PCDOCDisable" must be set to false.
CoreFreq indicates that the frequency settings are locked. An extract of the very detailed CoreFreq output:
ZenStates does successfully communicate with the processor, but is unable to change any settings.
I had success reading the BKDG for the old Bulldozer and modifying TPC to allow PState changes, figure it can't hurt to try again almost a decade later.
Pics of the old PC for posterity - Dual 6272ES was the workhorse for the past 8 years, but decided it was time for an upgrade.
- KRPA-U16
- AMD ES ZS1406E2VJUG5
- 8x16GB PC4-25600 ECC REG
Mainboard
Installed in the PC (Lian Li X2000)
The system boots with the ES processor and BIOS version 0302.
It doesn't appear that the BIOS microcode plays a role, as the 0302 BIOS has the same microcode for 00830f00 series processors as the later BIOS.
0302
Code:
╔═════════════════════════════════════════╗
║ MC Extractor v1.40.0 r134 ║
╚═════════════════════════════════════════╝
╔══════════════════════════════════════════════════╗
║ AMD ║
╟─┬────────┬────────┬──────────┬─────┬────────┬────╢
║#│ CPUID │Revision│ Date │ Size│ Offset │Last║
╟─┼────────┼────────┼──────────┼─────┼────────┼────╢
║1│00830F10│0830101C│2019-05-08│0xC80│0x5B0E00│ No ║
╟─┼────────┼────────┼──────────┼─────┼────────┼────╢
║2│00830F00│08300027│2019-04-01│0xC80│0x5B1B00│Yes ║
╚═╧════════╧════════╧══════════╧═════╧════════╧════╝
Code:
╔═════════════════════════════════════════╗
║ MC Extractor v1.40.0 r134 ║
╚═════════════════════════════════════════╝
╔══════════════════════════════════════════════════╗
║ AMD ║
╟─┬────────┬────────┬──────────┬─────┬────────┬────╢
║#│ CPUID │Revision│ Date │ Size│ Offset │Last║
╟─┼────────┼────────┼──────────┼─────┼────────┼────╢
║1│00830F10│08301025│2019-07-11│0xC80│0x5B0E00│ No ║
╟─┼────────┼────────┼──────────┼─────┼────────┼────╢
║2│00830F00│08300027│2019-04-01│0xC80│0x5B1B00│Yes ║
╚═╧════════╧════════╧══════════╧═════╧════════╧════╝CoreFreq indicates that the frequency settings are locked. An extract of the very detailed CoreFreq output:
Code:
Processor [AMD Eng Sample: ZS1406E2VJUG5_22/14_N ]
|- Architecture [Zen/Summit Ridge]
|- Vendor ID [AuthenticAMD]
|- Microcode [ 137363495]
|- Signature [ 8F_30]
|- Stepping [ 0]
|- Online CPU [127/128]
|- Base Clock [ 99.813]
|- Frequency (MHz) Ratio
Min 399.25 [ 4 ]
Max 1397.38 [ 14 ]
|- Factory [100.000]
1400 [ 14 ]
|- Performance
|- OSPM
TGT 1397.38 < 14 >
|- Turbo Boost [ LOCK]
XFR 1397.38 [ 14 ]
CPB 1397.38 [ 14 ]
1C 1197.75 [ 12 ]
2C 898.31 [ 9 ]
|- Uncore [ LOCK]
...
Performance Monitoring
|- Version PM [ 0]
|- Counters: General Fixed
| 6 x 64 bits 3 x 64 bits
|- Enhanced Halt State C1E < ON>
|- Core C6 State CC6 < ON>
|- Package C6 State PC6 < ON>
|- Frequency ID control FID [ ON]
|- Voltage ID control VID [ ON]
|- P-State Hardware Coordination Feedback MPERF/APERF [ ON]
|- Hardware-Controlled Performance States HWP <OFF>
|- Capabilities (MHz) Ratio
Lowest N/A [ 0 ]
Efficient N/A [ 0 ]
Guaranteed N/A [ 0 ]
Highest N/A [ 0 ]
|- Hardware Duty Cycling HDC [OFF]
|- Package C-State
|- Configuration Control CONFIG [ LOCK]
|- Lowest C-State LIMIT [ 0]
|- I/O MWAIT Redirection IOMWAIT [Disable]
|- Max C-State Inclusion RANGE [ 0]
...
Power & Thermal
|- Clock Modulation ODCM [ Enable]
|- DutyCycle [ 0.00%]
|- Power Management PWR MGMT [ UNLOCK]
|- Energy Policy Bias Hint [ 0]
|- Energy Policy HWP EPP [ 0]
|- Junction Temperature TjMax [ 0: 0]
|- Digital Thermal Sensor DTS [Capable]
|- Power Limit Notification PLN [Missing]
|- Package Thermal Management PTM [Missing]
|- Thermal Monitor 1 TTP [Capable]
|- Thermal Monitor 2 HTC [Capable]
|- Thermal Design Power TDP [Missing]
|- Minimum Power Min [Missing]
|- Maximum Power Max [Missing]
Code:
../../Zenstates/ZenStates-Linux-master/zenstates.py --no-gui -l
CPUID: 00830f00
P0 - Enabled - FID = 62 - DID = E - VID = 48 - Ratio = 14.00 - vCore = 1.10000
P1 - Enabled - FID = 60 - DID = 10 - VID = 58 - Ratio = 12.00 - vCore = 1.00000
P2 - Enabled - FID = 5A - DID = 14 - VID = 68 - Ratio = 9.00 - vCore = 0.90000
P3 - Disabled
P4 - Disabled
P5 - Disabled
P6 - Disabled
P7 - Disabled
C6 State - Package - Disabled
C6 State - Core - Enable
../../Zenstates/ZenStates-Linux-master/zenstates.py --no-gui --smu-test-message
CPUID: 00830f00
Sending test SMU message
SMU response: 1Pics of the old PC for posterity - Dual 6272ES was the workhorse for the past 8 years, but decided it was time for an upgrade.
