启用HWP 锁定CPU最高频率 让CPU展示其真正实力吧!~

irelandken

Bifferent 发表于 2019-3-3 16:11
如果用在带k已经超频的CPU上就等于把倍频锁在默认频率了

所以, 首先, 我们要读一下[size=13.333333015441895px]IA32_HWP_REQUEST Register的文档

云月天霜霰

感谢楼主分享~~~~

Bifferent

irelandken 发表于 2019-3-4 12:13
所以, 首先, 我们要读一下IA32_HWP_REQUEST Register的文档

好吧~_~，刚刚看完，抱歉

liangsf

AppleIntelInfo.kext在哪里下载

irelandken

liangsf 发表于 2019-3-7 15:41
AppleIntelInfo.kext在哪里下载

github 有这个project, 不过需要自己编译
https://github.com/Piker-Alpha/AppleIntelInfo

irelandken

果特尔 发表于 2018-11-11 02:50
HWPValue我折腾过，开机后确实有效，但是睡眠唤醒之后就失效了，楼主看看是否也有这种情况

睡眠唤醒后确实失效了, 或者唤醒后需要跑个脚本重启设置这个值? 有空再研究一下如何更新这个寄存器

jjhoufei

irelandken 发表于 2019-3-7 15:56
github 有这个project, 不过需要自己编译
https://github.com/Piker-Alpha/AppleIntelInfo

老哥，有空了能教教怎么编译吗？我想输出下我的信息，我的是I7 6950X,现在不能保持超频状态，总是降频率

irelandken

jjhoufei 发表于 2019-3-9 01:09
老哥，有空了能教教怎么编译吗？我想输出下我的信息，我的是I7 6950X,现在不能保持超频状态，总是降频率

AppleIntelInfo.kext 这里可以下载:
https://bbs.pcbeta.com/viewthread-1799267-1-1.html

使用说明:
http://www.yekki.me/appleintelinfo-usage/

hexiaohai

看的是云里雾里楼主在说的细点就好了

lwf2012

楼主HWPEnable改怎么设置才能锁3.6啊，clover睡眠后会失效，用了HWPEnable虽然HWP开启了，但是会x8，x36的跳，这u如果不注入任何值得话性能太低了，变频档位太多了，我按照你的方法0x00242424直接锁x36，快的飞起

irelandken

lwf2012 发表于 2019-5-15 23:01
楼主HWPEnable改怎么设置才能锁3.6啊，clover睡眠后会失效，用了HWPEnable虽然HWP开启了，但是会x8，x36的跳 ...

到github/HWPEnable的仓库下，修改代码        if (!key_defaultsHWP->isEqualTo("0"))
        {
            wrmsr64(MSR_IA32_HWP_REQUEST, hex2int(key_defaultsHWP->getCStringNoCopy()));
        }else{
            wrmsr64(MSR_IA32_HWP_REQUEST, 0x0000000080002301);
        }
将这几行代码替换为这一行wrmsr64(MSR_IA32_HWP_REQUEST, 0x00242424);  然后重新编译生成kext即可

cannibal2008

想请教下楼主，我这个7900X ES不显（QL2T）被锁定到700MHz要改哪里呢？华硕X299主板，在win10下OC 4300很稳，用的KGP大神的EFI和大部分SSDT，现在只有CPU主频这个恶性BUG没解决了，才接触黑果两周啥也不了解。Piker-Alpha那个编译好的AppleIntelInfo.kext我一加载就死机，后来发现用DarwinDumper也能导出来。发现勾上HWPEnable后开机加载clover那里就死机了，之前用ssdtPRGen.sh-Beta生成7900X的SSDT直接放到patch里也没有效果，这是我的AppleIntelInfo：

1. AppleIntelInfo.kext v2.9 Copyright © 2012-2017 Pike R. Alpha. All rights reserved.
   
2. 
   
3. Settings:
   
4. ------------------------------------------
   
5. logMSRs..................................: 1
   
6. logIGPU..................................: 0
   
7. logCStates...............................: 1
   
8. logIPGStyle..............................: 1
   
9. InitialTSC...............................: 0x4106a9c8f8dc (2979 MHz)
   
10. MWAIT C-States...........................: 8224
    
11. 
    
12. Processor Brandstring....................: Genuine Intel(R) CPU 0000%@
    
13. 
    
14. Processor Signature..................... : 0x50652
    
15. ------------------------------------------
    
16. - Family............................... : 6
    
17. - Stepping............................. : 2
    
18. - Model................................ : 0x55 (85)
    
19. 
    
20. Model Specific Registers (MSRs)
    
21. ------------------------------------------
    
22. 
    
23. MSR_IA32_PLATFORM_ID.............(0x17)  : 0x0
    
24. ------------------------------------------
    
25. - Processor Flags...................... : 0
    
26. 
    
27. MSR_CORE_THREAD_COUNT............(0x35)  : 0xA0014
    
28. ------------------------------------------
    
29. - Core Count........................... : 10
    
30. - Thread Count......................... : 20
    
31. 
    
32. MSR_PLATFORM_INFO................(0xCE)  : 0x70A2CBB011800
    
33. ------------------------------------------
    
34. - Maximum Non-Turbo Ratio.............. : 0x18 (2400 MHz)
    
35. - Ratio Limit for Turbo Mode........... : 1 (programmable)
    
36. - TDP Limit for Turbo Mode............. : 1 (programmable)
    
37. - Low Power Mode Support............... : 0 (LMP not supported)
    
38. - Number of ConfigTDP Levels........... : 2 (additional TDP level(s) available)
    
39. - Maximum Efficiency Ratio............. : 10
    
40. - Minimum Operating Ratio.............. : 7
    
41. 
    
42. MSR_PMG_CST_CONFIG_CONTROL.......(0xE2)  : 0x400
    
43. ------------------------------------------
    
44. - I/O MWAIT Redirection Enable......... : 1 (enabled, IO read of MSR(0xE4) mapped to MWAIT)
    
45. - CFG Lock............................. : 0 (MSR not locked)
    
46. - C3 State Auto Demotion............... : 0 (disabled/unsupported)
    
47. - C1 State Auto Demotion............... : 0 (disabled/unsupported)
    
48. - C3 State Undemotion.................. : 0 (disabled/unsupported)
    
49. - C1 State Undemotion.................. : 0 (disabled/unsupported)
    
50. - Package C-State Auto Demotion........ : 0 (disabled/unsupported)
    
51. - Package C-State Undemotion........... : 0 (disabled/unsupported)
    
52. 
    
53. MSR_PMG_IO_CAPTURE_BASE..........(0xE4)  : 0x1814
    
54. ------------------------------------------
    
55. - LVL_2 Base Address................... : 0x1814
    
56. - C-state Range........................ : 0 (C3 is the max C-State to include)
    
57. 
    
58. IA32_MPERF.......................(0xE7)  : 0x9B55F4D784
    
59. IA32_APERF.......................(0xE8)  : 0x2DE8EECCA3
    
60. 
    
61. MSR_FLEX_RATIO...................(0x194) : 0xE0000
    
62. ------------------------------------------
    
63. 
    
64. MSR_IA32_PERF_STATUS.............(0x198) : 0x266800000700
    
65. ------------------------------------------
    
66. - Current Performance State Value...... : 0x700 (700 MHz)
    
67. 
    
68. MSR_IA32_PERF_CONTROL............(0x199) : 0x1800
    
69. ------------------------------------------
    
70. - Target performance State Value....... : 0x1800 (2400 MHz)
    
71. - Intel Dynamic Acceleration........... : 0 (IDA engaged)
    
72. 
    
73. IA32_CLOCK_MODULATION............(0x19A) : 0x0
    
74. 
    
75. IA32_THERM_INTERRUPT.............(0x19B) : 0x0
    
76. 
    
77. IA32_THERM_STATUS................(0x19C) : 0x883C0000
    
78. ------------------------------------------
    
79. - Thermal Status....................... : 0
    
80. - Thermal Log.......................... : 0
    
81. - PROCHOT # or FORCEPR# event.......... : 0
    
82. - PROCHOT # or FORCEPR# log............ : 0
    
83. - Critical Temperature Status.......... : 0
    
84. - Critical Temperature log............. : 0
    
85. - Thermal Threshold #1 Status.......... : 0
    
86. - Thermal Threshold #1 log............. : 0
    
87. - Thermal Threshold #2 Status.......... : 0
    
88. - Thermal Threshold #2 log............. : 0
    
89. - Power Limitation Status.............. : 0
    
90. - Power Limitation log................. : 0
    
91. - Current Limit Status................. : 0
    
92. - Current Limit log.................... : 0
    
93. - Cross Domain Limit Status............ : 0
    
94. - Cross Domain Limit log............... : 0
    
95. - Digital Readout...................... : 60
    
96. - Resolution in Degrees Celsius........ : 1
    
97. - Reading Valid........................ : 1 (valid)
    
98. 
    
99. MSR_THERM2_CTL...................(0x19D) : 0x0
    
100. 
     
101. IA32_MISC_ENABLES................(0x1A0) : 0x850089
     
102. ------------------------------------------
     
103. - Fast-Strings......................... : 1 (enabled)
     
104. - FOPCODE compatibility mode Enable.... : 0
     
105. - Automatic Thermal Control Circuit.... : 1 (enabled)
     
106. - Split-lock Disable................... : 0
     
107. - Performance Monitoring............... : 1 (available)
     
108. - Bus Lock On Cache Line Splits Disable : 0
     
109. - Hardware prefetch Disable............ : 0
     
110. - Processor Event Based Sampling....... : 0 (PEBS supported)
     
111. - GV1/2 legacy Enable.................. : 0
     
112. - Enhanced Intel SpeedStep Technology.. : 1 (enabled)
     
113. - MONITOR FSM.......................... : 1 (MONITOR/MWAIT supported)
     
114. - Adjacent sector prefetch Disable..... : 0
     
115. - CFG Lock............................. : 0 (MSR not locked)
     
116. - xTPR Message Disable................. : 1 (disabled)
     
117. 
     
118. MSR_TEMPERATURE_TARGET...........(0x1A2) : 0x5B0A00
     
119. ------------------------------------------
     
120. - Turbo Attenuation Units.............. : 0
     
121. - Temperature Target................... : 91
     
122. - TCC Activation Offset................ : 0
     
123. 
     
124. MSR_MISC_PWR_MGMT................(0x1AA) : 0x400041
     
125. ------------------------------------------
     
126. - EIST Hardware Coordination........... : 1 (hardware coordination disabled)
     
127. - Energy/Performance Bias support...... : 1
     
128. - Energy/Performance Bias.............. : 0 (disabled/MSR not visible to software)
     
129. - Thermal Interrupt Coordination Enable : 1 (thermal interrupt routed to all cores)
     
130. - SpeedShift Technology Enable......... : 1 (enabled)
     
131. - SpeedShift Interrupt Coordination.... : 0 (disabled)
     
132. - SpeedShift Energy Efficient Perf..... : 0 (disabled)
     
133. - SpeedShift Technology Setup for HWP.. : Yes (setup for HWP)
     
134. 
     
135. MSR_TURBO_RATIO_LIMIT............(0x1AD) : 0x2B2B2B2B2B2B2B2B
     
136. ------------------------------------------
     
137. - Maximum Ratio Limit for C01.......... : 2B (4300 MHz)
     
138. - Maximum Ratio Limit for C02.......... : 2B (4300 MHz)
     
139. - Maximum Ratio Limit for C03.......... : 2B (4300 MHz)
     
140. - Maximum Ratio Limit for C04.......... : 2B (4300 MHz)
     
141. - Maximum Ratio Limit for C05.......... : 2B (4300 MHz)
     
142. - Maximum Ratio Limit for C06.......... : 2B (4300 MHz)
     
143. - Maximum Ratio Limit for C07.......... : 2B (4300 MHz)
     
144. - Maximum Ratio Limit for C08.......... : 2B (4300 MHz)
     
145. 
     
146. MSR_TURBO_RATIO_LIMIT1...........(0x1AE) : 0x1C1814100A080402
     
147. ------------------------------------------
     
148. - Maximum Ratio Limit for C09.......... : 2 (200 MHz)
     
149. - Maximum Ratio Limit for C10.......... : 4 (400 MHz)
     
150. 
     
151. IA32_ENERGY_PERF_BIAS............(0x1B0) : 0x5
     
152. ------------------------------------------
     
153. - Power Policy Preference...............: 5 (balanced performance and energy saving)
     
154. 
     
155. MSR_POWER_CTL....................(0x1FC) : 0x2924005B
     
156. ------------------------------------------
     
157. - Bi-Directional Processor Hot..........: 1 (enabled)
     
158. - C1E Enable............................: 1 (enabled)
     
159. 
     
160. MSR_RAPL_POWER_UNIT..............(0x606) : 0xA0E03
     
161. ------------------------------------------
     
162. - Power Units.......................... : 3 (1/8 Watt)
     
163. - Energy Status Units.................. : 14 (61 micro-Joules)
     
164. - Time Units .......................... : 10 (976.6 micro-Seconds)
     
165. 
     
166. MSR_PKG_POWER_LIMIT..............(0x610) : 0x15FFF800DEFFF8
     
167. ------------------------------------------
     
168. - Package Power Limit #1............... : 4095 Watt
     
169. - Enable Power Limit #1................ : 1 (enabled)
     
170. - Package Clamping Limitation #1....... : 0 (disabled)
     
171. - Time Window for Power Limit #1....... : 111 (327680 milli-Seconds)
     
172. - Package Power Limit #2............... : 4095 Watt
     
173. - Enable Power Limit #2................ : 1 (enabled)
     
174. - Package Clamping Limitation #2....... : 1 (allow going below OS-requested P/T state setting Time Window for Power Limit #2)
     
175. - Time Window for Power Limit #2....... : 10 (2560 milli-Seconds)
     
176. - Lock................................. : 0 (MSR not locked)
     
177. 
     
178. MSR_PKG_ENERGY_STATUS............(0x611) : 0x2D6191F
     
179. ------------------------------------------
     
180. - Total Energy Consumed................ : 2904 Joules (Watt = Joules / seconds)
     
181. 
     
182. MSR_CONFIG_TDP_NOMINAL...........(0x648) : 0x18
     
183. MSR_CONFIG_TDP_LEVEL1............(0x649) : 0x188000000120460
     
184. MSR_CONFIG_TDP_LEVEL2............(0x64a) : 0x188000000120460
     
185. MSR_CONFIG_TDP_CONTROL...........(0x64b) : 0x80000000
     
186. MSR_TURBO_ACTIVATION_RATIO.......(0x64c) : 0x0
     
187. MSR_PKGC3_IRTL...................(0x60a) : 0x0
     
188. MSR_PKGC6_IRTL...................(0x60b) : 0x0
     
189. MSR_PKG_C2_RESIDENCY.............(0x60d) : 0x0
     
190. MSR_PKG_C3_RESIDENCY.............(0x3f8) : 0x0
     
191. MSR_PKG_C2_RESIDENCY.............(0x60d) : 0x0
     
192. MSR_PKG_C6_RESIDENCY.............(0x3f9) : 0x0
     
193. 
     
194. IA32_TSC_DEADLINE................(0x6E0) : 0x4106AF0D72B3
     
195. 
     
196. IA32_PM_ENABLE...................(0x770) : 0x1 (HWP Supported and Enabled)
     
197. 
     
198. IA32_HWP_CAPABILITIES............(0x771) : 0x0
     
199. -----------------------------------------
     
200. - Highest Performance.................. : 0
     
201. - Guaranteed Performance............... : 0
     
202. - Most Efficient Performance........... : 0
     
203. - Lowest Performance................... : 0
     
204. 
     
205. IA32_HWP_REQUEST_PKG.............(0x772) : 0x902B2B07
     
206. -----------------------------------------
     
207. - Minimum Performance.................. : 7
     
208. - Maximum Performance.................. : 43
     
209. - Desired Performance.................. : 43
     
210. - Energy Efficient Performance......... : 144
     
211. - Activity Window...................... : 0, 0
     
212. 
     
213. IA32_HWP_REQUEST................(0x774) : 0x40000FFFF07
     
214. -----------------------------------------
     
215. - Minimum Performance................. : 7
     
216. - Maximum Performance................. : 255
     
217. - Desired Performance................. : 255
     
218. - Energy Efficient Performance........ : 0
     
219. - Activity Window..................... : 0, 0
     
220. - Package Control..................... : 1 (control inputs to be derived from IA32_HWP_REQUEST_PKG)
     
221. 
     
222. IA32_HWP_STATUS..................(0x777) : 0x0
     
223. -----------------------------------------
     
224. - Guaranteed Performance Change....... : 0 (has not occured)
     
225. - Excursion To Minimum................ : 0 (has not occured)
     
226. 
     
227. CPU Ratio Info:
     
228. ------------------------------------------
     
229. Base Clock Frequency (BLCK)............. : 100 MHz
     
230. Maximum Efficiency Ratio/Frequency.......: 10 (1000 MHz)
     
231. Maximum non-Turbo Ratio/Frequency........: 24 (2400 MHz)
     
232. Maximum Turbo Ratio/Frequency............: 43 (4300 MHz)
     
233. P-State ratio * 100 = Frequency in MHz
     
234. ------------------------------------------

复制代码

云朵有点甜

好像是说6代平台可以同时启用XCPM和HWP，7代平台如果启用HWP的话需要禁用XCPM（可以通过仿冒3代平台0x0306A0并添加NullCPUPowerManagement.kext驱动）

irelandken

cannibal2008 发表于 2019-5-17 05:51
想请教下楼主，我这个7900X ES不显（QL2T）被锁定到700MHz要改哪里呢？华硕X299主板，在win10下OC 4300很稳 ...

#CFG Lock ............................. : 0 (MSR not locked)

老哥, BIOS里把CFG Lock启用一下? 锁定P/C state, 使得操作系统无法再干预

#勾上HWPEnable
#IA32_HWP_REQUEST................(0x774) : 0x40000FFFF07
HWPValue的值设置不对?
Clover configurator里设置HWPValue为0x002B2B2B并勾选HWPEnable, 试试?

irelandken

云朵有点甜 发表于 2019-5-17 10:43
好像是说6代平台可以同时启用XCPM和HWP，7代平台如果启用HWP的话需要禁用XCPM（可以通过仿冒3代平台0x0306A ...

7代平台电源管理应该和8代差不多; 需要启用HWP的话, 前提是需要BIOS里把CFG LOCK锁上, 应该就能启用HWP了

云朵有点甜

irelandken 发表于 2019-5-17 17:22
7代平台电源管理应该和8代差不多; 需要启用HWP的话, 前提是需要BIOS里把CFG LOCK锁上, 应该就能启用HWP了

有没有比较完整的教程，信息太碎片化了

wuqing68

我因为太相信CPUS软件的结果，
为一直在高频率运行而郁闷了很久
但用那个INTEL的工具一看，变频原来是正常的。
这下心里舒服多了。

lwf2012

irelandken 发表于 2019-5-16 00:32
到github/HWPEnable的仓库下，修改代码        if (!key_defaultsHWP->isEqualTo("0"))
        {
     ...

老哥修改了还是不行啊变成242408了

lwf2012

irelandken 发表于 2019-5-16 00:32
到github/HWPEnable的仓库下，修改代码        if (!key_defaultsHWP->isEqualTo("0"))
        {
     ...

楼主，我机型改成iMac19.2发现无论clover还是HWPenable都只能242408了，锁不了242424

lwf2012

楼主我来补充一点，8100千万不要用iMac19.2机型，因为你无论怎么修改都只能242408，这个机型的白果也是用的8100是同一个u，感觉跟白果用同一个u反而会出现更多问题。。。。。