Исправление fsb4000, (текущая версия) :
Всё включено(наверное, всё по-умолчанию, ничего не менял), уменьшения производительности не замечаю
PS C:\WINDOWS\system32> Get-SpeculationControlSettings
For more information about the output below, please refer to https://support.microsoft.com/help/4074629
Speculation control settings for CVE-2017-5715 [branch target injection]
AMD CPU detected: mitigations for branch target injection on AMD CPUs have additional registry settings for this mitigation, please refer to FAQ #15 at https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV180002
Hardware support for branch target injection mitigation is present: True
Windows OS support for branch target injection mitigation is present: True
Windows OS support for branch target injection mitigation is enabled: True
Speculation control settings for CVE-2017-5754 [rogue data cache load]
Hardware requires kernel VA shadowing: False
Speculation control settings for CVE-2018-3639 [speculative store bypass]
Hardware is vulnerable to speculative store bypass: True
Hardware support for speculative store bypass disable is present: True
Windows OS support for speculative store bypass disable is present: True
Windows OS support for speculative store bypass disable is enabled system-wide: False
Speculation control settings for CVE-2018-3620 [L1 terminal fault]
Hardware is vulnerable to L1 terminal fault: False
Speculation control settings for MDS [microarchitectural data sampling]
Windows OS support for MDS mitigation is present: True
Hardware is vulnerable to MDS: False
BTIHardwarePresent : True
BTIWindowsSupportPresent : True
BTIWindowsSupportEnabled : True
BTIDisabledBySystemPolicy : False
BTIDisabledByNoHardwareSupport : False
BTIKernelRetpolineEnabled : True
BTIKernelImportOptimizationEnabled : True
KVAShadowRequired : False
KVAShadowWindowsSupportPresent : True
KVAShadowWindowsSupportEnabled : False
KVAShadowPcidEnabled : False
SSBDWindowsSupportPresent : True
SSBDHardwareVulnerable : True
SSBDHardwarePresent : True
SSBDWindowsSupportEnabledSystemWide : False
L1TFHardwareVulnerable : False
L1TFWindowsSupportPresent : True
L1TFWindowsSupportEnabled : False
L1TFInvalidPteBit : 0
L1DFlushSupported : False
MDSWindowsSupportPresent : True
MDSHardwareVulnerable : False
MDSWindowsSupportEnabled : False
Исправление fsb4000, :
Всё включено(навеное, всё по умолчанию, ничего не менял), уменьшения производительности не замечаю
PS C:\WINDOWS\system32> Get-SpeculationControlSettings
For more information about the output below, please refer to https://support.microsoft.com/help/4074629
Speculation control settings for CVE-2017-5715 [branch target injection]
AMD CPU detected: mitigations for branch target injection on AMD CPUs have additional registry settings for this mitigation, please refer to FAQ #15 at https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV180002
Hardware support for branch target injection mitigation is present: True
Windows OS support for branch target injection mitigation is present: True
Windows OS support for branch target injection mitigation is enabled: True
Speculation control settings for CVE-2017-5754 [rogue data cache load]
Hardware requires kernel VA shadowing: False
Speculation control settings for CVE-2018-3639 [speculative store bypass]
Hardware is vulnerable to speculative store bypass: True
Hardware support for speculative store bypass disable is present: True
Windows OS support for speculative store bypass disable is present: True
Windows OS support for speculative store bypass disable is enabled system-wide: False
Speculation control settings for CVE-2018-3620 [L1 terminal fault]
Hardware is vulnerable to L1 terminal fault: False
Speculation control settings for MDS [microarchitectural data sampling]
Windows OS support for MDS mitigation is present: True
Hardware is vulnerable to MDS: False
BTIHardwarePresent : True
BTIWindowsSupportPresent : True
BTIWindowsSupportEnabled : True
BTIDisabledBySystemPolicy : False
BTIDisabledByNoHardwareSupport : False
BTIKernelRetpolineEnabled : True
BTIKernelImportOptimizationEnabled : True
KVAShadowRequired : False
KVAShadowWindowsSupportPresent : True
KVAShadowWindowsSupportEnabled : False
KVAShadowPcidEnabled : False
SSBDWindowsSupportPresent : True
SSBDHardwareVulnerable : True
SSBDHardwarePresent : True
SSBDWindowsSupportEnabledSystemWide : False
L1TFHardwareVulnerable : False
L1TFWindowsSupportPresent : True
L1TFWindowsSupportEnabled : False
L1TFInvalidPteBit : 0
L1DFlushSupported : False
MDSWindowsSupportPresent : True
MDSHardwareVulnerable : False
MDSWindowsSupportEnabled : False
Исходная версия fsb4000, :
Всё включено, уменьшения производительности не замечаю
PS C:\WINDOWS\system32> Get-SpeculationControlSettings
For more information about the output below, please refer to https://support.microsoft.com/help/4074629
Speculation control settings for CVE-2017-5715 [branch target injection]
AMD CPU detected: mitigations for branch target injection on AMD CPUs have additional registry settings for this mitigation, please refer to FAQ #15 at https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV180002
Hardware support for branch target injection mitigation is present: True
Windows OS support for branch target injection mitigation is present: True
Windows OS support for branch target injection mitigation is enabled: True
Speculation control settings for CVE-2017-5754 [rogue data cache load]
Hardware requires kernel VA shadowing: False
Speculation control settings for CVE-2018-3639 [speculative store bypass]
Hardware is vulnerable to speculative store bypass: True
Hardware support for speculative store bypass disable is present: True
Windows OS support for speculative store bypass disable is present: True
Windows OS support for speculative store bypass disable is enabled system-wide: False
Speculation control settings for CVE-2018-3620 [L1 terminal fault]
Hardware is vulnerable to L1 terminal fault: False
Speculation control settings for MDS [microarchitectural data sampling]
Windows OS support for MDS mitigation is present: True
Hardware is vulnerable to MDS: False
BTIHardwarePresent : True
BTIWindowsSupportPresent : True
BTIWindowsSupportEnabled : True
BTIDisabledBySystemPolicy : False
BTIDisabledByNoHardwareSupport : False
BTIKernelRetpolineEnabled : True
BTIKernelImportOptimizationEnabled : True
KVAShadowRequired : False
KVAShadowWindowsSupportPresent : True
KVAShadowWindowsSupportEnabled : False
KVAShadowPcidEnabled : False
SSBDWindowsSupportPresent : True
SSBDHardwareVulnerable : True
SSBDHardwarePresent : True
SSBDWindowsSupportEnabledSystemWide : False
L1TFHardwareVulnerable : False
L1TFWindowsSupportPresent : True
L1TFWindowsSupportEnabled : False
L1TFInvalidPteBit : 0
L1DFlushSupported : False
MDSWindowsSupportPresent : True
MDSHardwareVulnerable : False
MDSWindowsSupportEnabled : False