Radeon HD 8850M to Radeon HD 8870M
Radeon HD 8850M to Radeon HD 8870M
I followed all the tutorials, but I'm experiencing high temperatures above 85 degrees on the watch dogs.
Here’s a revised version of your text with similar structure and length preserved:
After several assurances, I’ll demonstrate how to enable OC and convert it into an 8870m. Let's proceed:
1. Obtain and install the newest MSI Aterburner software from the provided links:
http://download.msi.com/uti_exe/vga/MSIA...Beta19.zip
https://mega.co.nz/#!2cUllKyI!jTT03nLL5-...KF56FEJ6lw
https://mega.co.nz/#!yFs0jLCJ!lp6WJBDy2-...6IIG1tu564
2. After installing MSI Afterburner, launch the application and close it. Navigate to the installation directory (typically "C:\Program Files (x86)\MSI Afterburner") and replace the existing MSIAfterburner.cfg file with the one you downloaded, confirming the replacement. Also, move the .cfg file into the Profiles folder and accept any prompts.
3. Download and extract atiocdll.zip. Include the required DLLs: "atipdl64.dll" to C:\Windows\System32 and "atipdlxx.dll" to C:\Windows\SysWOW64.
4. Open Registry Editor via Run command and locate the specified folder:
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000
Edit the values for "EnableCrossFireAutoLink", "EnableUlps" and "EnableUlps_NA" to 0.
5. Restart your system. Once MSI Afterburner is open, you’ll see Core Clock and Memory Clock sliders unlocked, along with the "Max" setting. You can now input numeric values directly instead of dragging sliders. Suggest setting Core Clock to 725 MHz (or 750 if stable), and Memory Clock to 1125 MHz—safe values.
Don’t worry about higher clock speeds; they’ll revert to 150 MHz for Core and 300 MHz for Memory when the GPU is idle, then return to higher levels during gaming.
6. I highly suggest installing Catalyst 14.4 WHQL modded by a user on guru3D forums. It boosts performance in systems with Switchable Dynamic Graphics (Enduro), such as Dell Inspiron 15R laptops, and also enhances DX9 gameplay. I can share the link and another guide if needed.
7-Enjoy!
If you have any questions, feel free to reach out via PM or direct message.
Thank you for the tutorial—I followed it successfully! However, I’ve noticed the Radeon is always on now. If I need to adjust the settings so the Radeon turns on only when launching a game and switches to Intel otherwise, what changes should I make?
Here is the rewritten version:
I’ll walk you through the steps to modify and convert it into an 8870m setup. Let’s begin:
1. Get and install the newest MSI Aterburner program from this link:
http://download.msi.com/uti_exe/vga/MSIA...Beta19.zip
2. Download the atiocdll.zip file, which includes the necessary libraries and MSIAfterburner.cfg (these files are guaranteed to be clean):
https://mega.co.nz/#!2cUllKyI!jTT03nLL5-...KF56FEJ6lw
https://mega.co.nz/#!yFs0jLCJ!lp6WJBDy2-...6IIG1tu564
3. After installing MSI Afterburner, launch the app and close it. Then navigate to the installation directory (typically "C:\Program Files (x86)\MSI Afterburner") and replace the existing MSIAfterburner.cfg file with the one you just downloaded. You’ll be prompted to confirm the replacement. Also, move the .cfg file into the Profiles folder and accept any prompts.
4. Download and extract the atiocdll.zip. It contains two DLLs: "atipdl64.dll" for C:\Windows\System32 and "atipdlxx.dll" for C:\Windows\SysWOW64.
5. Open the Registry Editor (via Run command) and locate the following path:
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000
Open it, search for keys like "EnableCrossFireAutoLink", "EnableUlps" and "EnableUlps_NA", and set their values to 0.
6. Restart your system. Once MSI Afterburner is open, you’ll notice the Core Clock and Memory Clock sliders are now unlocked, along with the "Max" setting. You can directly input numeric values instead of dragging sliders. I suggest setting Core Clock to 725 MHz (or 750 if stable), and Memory Clock to 1125 MHz. Higher values will be reduced when the GPU is idle but return when needed, such as during gaming.
7. I highly advise installing Catalyst 14.4 WHQL, which was recommended by a user on guru3D forums. It improves performance on systems with Switchable Dynamic Graphics (Enduro), like Dell Inspiron 15R laptops, and also enhances DX9 gameplay. I can share the link and another guide if you need it later.
Enjoy your setup!
If you have any questions, feel free to reach out here or via PM.
It's accurate, these keys are located in the \0001 folder, not \0000. I fixed the request, please. Just restart the system, adjust those three fields—core and memory clock—or input them into the corresponding boxes, save your settings and press apply.
Currently, this setup keeps temperatures under control, rarely exceeding 65 ºC (for both GPU and CPU), even during extended gaming sessions. This is due to my location in a tropical region; I reside near the coast where nighttime temperatures hover around 25-26 ºC, which significantly aids cooling.
If you're from a temperate climate like the US, the difference may be minimal unless you're in southern Florida, which also enjoys a tropical environment.
Other tips to consider: avoid using the battery while plugged in; play during cooler hours, such as at night when temperatures drop. Since I'm near the beach, nighttime cooling is effective.
Use an air conditioner or position a large 40-cm fan toward the heat source for better ventilation. Place your notebook in a well-ventilated area, like near a window on your desk.
Replace the thermal paste, as the one Dell provides tends to degrade over time, losing its effectiveness and increasing heat buildup. A silver-based Akasa-450 paste previously reduced GPU temperatures by up to 10 ºC and CPU by about 15 ºC during full load.
Regularly clean the fan to prevent dust accumulation. Store your device in a closed bag or backpack after use to avoid rapid dust buildup, especially since sea spray near the coast can corrode metal components if not properly protected.
Install a speedfan and set its cooling level to maximum; this will noticeably lower temperatures.
Good luck!
Hello @Ksio thank you for the tutorial, it worked well for me and I got the same computer. However, I have a few questions—I'm using the latest AMD beta driver with Enduro Fix. Is this good, or should I consider something else? I've found many modified drivers, including the one you mentioned and Unifl (which doesn't require Enduro Fix). What are you using?
Hello @Ksio, thank you for the tutorial—it really helped and I got the same computer fine. However, I have a few questions. I’m using the latest AMD beta driver with Enduro Fix installed. Is this setup good, or would you suggest an alternative? I’ve found many modified drivers, including one you mentioned and Unifl (which doesn’t require Enduro Fix). What version are you using?
I recommend installing the latest Catalyst 14.12 Omega WHQL Switchable Graphics (SG) modded:
http://mahmoudelfar.blogspot.com.br/2014...river.html
Scroll down to find the download link at the bottom. You won’t need Enduro Fix with this Catalyst package—it’s a modified version that fixes several bugs, like power state issues, and also improves performance in many games compared to the official Catalyst.
Read the tutorial on that page. Perform a full wipe using Display Driver Uninstaller for both Catalyst and Intel HD Graphics, then reboot. After that, install the OEM Intel HD Graphics from Dell, reboot again, disable the force driver signature, and finally install the Catalyst version from the link.
Also, remember to thank the person—we’d be in trouble without their help due to poor AMD driver support.
Hello, thank you for your message. I wasn't aware that they had developed a new driver recently. I plan to try it soon and will also appreciate your help if it works well.
hello i have 8850m but after installing catalyst omega 14.12 now it's r9 m265x. i read that r9 is better with some games that require 8870m, so i'm unsure if i should change it to 8870m or keep it as r9?? ty
The R9 M265X is merely a rebranded version of the HD 8850M; it's identical in function but updated to support newer Direct3D/OpenGL versions. They both use the same device ID, which explains why the 8850M appears as R9 M265X. The 8870M has been rebranded as R9 M270.