boom
电脑买了一年了没有清灰,鸡哥原厂的凝胶都干成粉了。

硅脂用的极客温控的 GT-6530 凝胶 GL-4500 前两位数字就是导热率6.5w/m*k和4.5w/m*k。这俩40块钱
用 WD-40精密电器清洁剂 把风扇散热模组和主板洗干净,这玩意确实好使阿,比用手用工具扣好多了,可以看到灰尘随着清洁剂流出来。又是40块钱
投诉鸡哥的风扇和散热模组的密闭贴纸只能撕下来,基本是没办法复原了,要么自己买泡棉胶条。
一遍过爽了,我这款类似模具都能看极客温控的换石墨烯散热片的视频来清灰,比很多教程都做的好。



解锁GPU功耗160W
GPU: NVIDIA GeForce RTX 5070 Ti Laptop GPU
Profile: RTX 5070 Ti Laptop
OEM baseline: 140.0 W
Supported KMD: 616.92
Detected timestamp: 0x6A9B4070 image: 0x6D3E000
Base / F7 input: 135.0 W
Dynamic amount: 25.0 W
Upper ceiling: 160.0 W
MAX effective: 160.0 W
Current effective: 160.0 W
Current F7: 160.0 W
Predicted F7: 160.0 W
NVIDIA status: 0x0 NTSTATUS: 0x0
Flags init/elig/amount: 1 / 1 / 1
=== XMGPowerPatch v8 semantic runtime ===
Runtime: not installed/running
Reason: XMGPowerPatch device is not available (Win32 2)
=== NVIDIA private-NvAPI read-only capability probe ===
NvAPI: initialized, physical GPUs=1
Pstates20 GET (core/memory/NVVDD) [0x6FF81213]: PRESENT, GET status=0, ver=0x21CF8
Pstates20 SET [0xF4DAE6B]: PRESENT
Clock domains info [0x57B5A5DF]: PRESENT, GET status=0, ver=0x486AC
Clock domains control GET (XBAR/MSVDD) [0xF58938F5]: PRESENT, GET status=0, ver=0x261A4
Clock domains control SET [0xD14B69CF]: PRESENT
GPC:XBAR propagation info [0xE826E4F0]: PRESENT, GET status=0, ver=0x15798
GPC:XBAR propagation control GET [0xCBFF71D0]: PRESENT, GET status=0, ver=0x1075C
GPC:XBAR propagation control SET [0xEF3D20EA]: PRESENT
V/F points info [0x507B4B59]: PRESENT, GET status=0, ver=0x1182C
V/F points control GET [0x23F1B133]: PRESENT
V/F points control SET [0x733E009]: PRESENT
ADC/rail info [0x68789E2A]: PRESENT, GET status=0, ver=0x209F0
SET interfaces are presence-checked only; this probe never calls them.
=== Unified Blackwell OC / telemetry ===
Core offset: 350 MHz range -1000..1000 MHz
Memory offset: 350 MHz range -1000..3000 MHz
NVVDD offset: N/A
XBAR offset: 200 MHz | physical: 2488 MHz
MSVDD request offset: 0 mV
GPC:XBAR ratio: 0.8999 (raw 0xE660)
V/F information: AVAILABLE | control readback: AVAILABLE
ADC/rail information: AVAILABLE | status: AVAILABLE
GPU温度就非常好基本最高也就74度。CPU就很糟糕了换完硅脂后温度稍有下降,
80W 70度 110W 80-81度 145-154W 98度 基本确定是撞温度墙和125A的电流墙了。
110W时和出厂时相比下降5度,更换硅脂前下降接近10度,现在待机可以在57度左右了。
(对照了一些b站的评测烤鸡数据似乎没有差异?)
110W供电温度98度 145W以上时117度,和换硅脂前比降了2-3度,这个没留出厂的不知道了。不知道还能怎么样降低供电温度了,这个温度跑得时间长怕不是要炸。
这个硅脂在9955HX上有点吃力,不过裸die 能跑到154W 平均145W 比原厂高了5w,硅脂没白买,但是温度下不来,AMD的U还是够积热的。还要降估计只能用相变片或者石墨烯导热片。
gpu解锁功耗墙并提高300Mhz频率带来的提升就相当显著,有10%-15% 摸到5080laptop,该死的老黄刀法。要自签测试驱动证书。玩识质存在上限能有15-20帧的差异。平均有10帧吧感觉。