klokas Posted December 25, 2023 Share Posted December 25, 2023 Hi, i would like to upgrade my old p870dmg with a 9900ks, but to do so i need a modded bios with coffee lake refresh support, i found some infos in a older thread with this specefic model but the download links are not working anymore. Could someone help me with providing a modded bios ? Thanks in advance 🙂 Link to comment Share on other sites More sharing options...
runix18 Posted December 25, 2023 Share Posted December 25, 2023 What kind of configuration do you have right now on your laptop? (ex. cpu, gpu, ram, drives etc.) Desktop - MSI X670E Tomahawk Wifi (cheap Ebay mobo that I fixed) | AMD 7800X3D | 32 GB Trident Z5 Neo RGB 6000Mhz | MSI RTX 4070TI Suprim X | Alienware 27 AW2724DM 2K 165 Hz Gsync | Samsung 990 Pro Nvme - Boot | Other various storage | Windows 10 Pro x64 SOLD - Clevo P870DM-G | i9-9700K 4.5 Ghz on all cores (-50 mv undervolted) | 32GB Hyper X Black 2666MHz | Clevo RTX 2080 3.1b undervolted for better temp 1905Mhz @881 mv | AUO B173HAN03.1 144hz Gsync | Samsung 980 NVME | Dsanke TM BIOS - Chujoi13 adapted based on needs | Network Card: Intel AX210-AX | Windows 10 Pro x64 Link to comment Share on other sites More sharing options...
klokas Posted December 26, 2023 Author Share Posted December 26, 2023 8 hours ago, runix18 said: What kind of configuration do you have right now on your laptop? (ex. cpu, gpu, ram, drives etc.) Currently this machine has I5 6600 non K GTX 980 DT (200w) 32GB DDR4 3200 2x Samsung 970 Evo plus 2tb UHD 60hz screen Link to comment Share on other sites More sharing options...
1610ftw Posted December 26, 2023 Share Posted December 26, 2023 That is a nice machine! The 9900KS is not needed though. You can even get 5 GHz on two cores with a 9900 and the 4.6 all cores that are possible with it are already beyond what I would recommend you to run on your chassis, the power delivery just isn't made for it. So if you "only" need 8 multi threaded cores and 5 GHz on up to 2 cores you can go for a 9900, 9900K or 9900KF. Especially the K variants are in my experience more efficient on average and therefore consume less for a given multiplier so they may be preferable but also more expensive. Something like 5/4.8/4.6/4.0 to 4.4 for 2/4/6/8 cores will be possible with all of the CPUs and with a lower 6 and 8 core speed you will keep your Clevo running cooler and longer. Link to comment Share on other sites More sharing options...
runix18 Posted December 26, 2023 Share Posted December 26, 2023 You can go 4.5 all core all times and it will cope. Desktop - MSI X670E Tomahawk Wifi (cheap Ebay mobo that I fixed) | AMD 7800X3D | 32 GB Trident Z5 Neo RGB 6000Mhz | MSI RTX 4070TI Suprim X | Alienware 27 AW2724DM 2K 165 Hz Gsync | Samsung 990 Pro Nvme - Boot | Other various storage | Windows 10 Pro x64 SOLD - Clevo P870DM-G | i9-9700K 4.5 Ghz on all cores (-50 mv undervolted) | 32GB Hyper X Black 2666MHz | Clevo RTX 2080 3.1b undervolted for better temp 1905Mhz @881 mv | AUO B173HAN03.1 144hz Gsync | Samsung 980 NVME | Dsanke TM BIOS - Chujoi13 adapted based on needs | Network Card: Intel AX210-AX | Windows 10 Pro x64 Link to comment Share on other sites More sharing options...
runix18 Posted December 26, 2023 Share Posted December 26, 2023 16 hours ago, klokas said: Currently this machine has I5 6600 non K GTX 980 DT (200w) 32GB DDR4 3200 2x Samsung 970 Evo plus 2tb UHD 60hz screen Find someone to do the mxm mode and slap at least a 2080 in there. 1 Desktop - MSI X670E Tomahawk Wifi (cheap Ebay mobo that I fixed) | AMD 7800X3D | 32 GB Trident Z5 Neo RGB 6000Mhz | MSI RTX 4070TI Suprim X | Alienware 27 AW2724DM 2K 165 Hz Gsync | Samsung 990 Pro Nvme - Boot | Other various storage | Windows 10 Pro x64 SOLD - Clevo P870DM-G | i9-9700K 4.5 Ghz on all cores (-50 mv undervolted) | 32GB Hyper X Black 2666MHz | Clevo RTX 2080 3.1b undervolted for better temp 1905Mhz @881 mv | AUO B173HAN03.1 144hz Gsync | Samsung 980 NVME | Dsanke TM BIOS - Chujoi13 adapted based on needs | Network Card: Intel AX210-AX | Windows 10 Pro x64 Link to comment Share on other sites More sharing options...
1610ftw Posted December 27, 2023 Share Posted December 27, 2023 13 hours ago, runix18 said: Find someone to do the mxm mode and slap at least a 2080 in there. certainly the biggest upgrade for gaming and 2080 prices are quite affordable these days Link to comment Share on other sites More sharing options...
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