Would my Gigabyte 78LMT-USB3 REV. 6 Mobo support a FX-8370E @ OC?

mtalarek

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Jan 9, 2017
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Hello I run an AMD AM3+ based system on GIGABYTE GA-78LMT-USB3 REV 6.0 with 175w+ 4+1 VRM heatsinks 80-90c&at least 175w power delivery.
Basically short, i want to upgrade to an 8 core but i need a little over 4ghz on the clock. The FX 8350 does the job but i oc'ed to 4,2ghz succcessfully on my 125w FX-6350 and i wanted to keep that clock boost, for older games, while getting 8 threads for vidoe editing and some multicore games. I achieved 4,3ghz which was ideal for ARMA 3 (single core game) but ran stably only at too high voltage - 1,4050v, so i want to achieve that in a more efficient bin CPU, and i do not want to buy FX-6300 now,I know this is a old platform etc. but i built this rig on a limited budget and always wanted a cheap 8 core.
I play DOOM 2016, Gzdoom, quake3, ut99,Battlefield 4 and 3, oldschool games, i do not need insane single thread but the smoothness of 4,2ghz makes me happy, and i can still play games at 4ghz, at 4,2 i just get less fps drops. I imagine the resources of a slightly tweaked for efficiency 8 core could help even in st titles simply due to offloading less bottleneck for my GPU (RX 470), just the level of performance from a 4,3ghz fx chip i find ideal for my needs.

I have a decent PSU and ARCTIC Freezer 13 CO cooler to get this job done (~200w dissipation)
I need to know if i can even run a 8 core on this board, as some say the people who say you can are liars.
(However there is some unique power delivery to this board compared to other m-atx,)
And maybe if they think that, we can calculate roughly to Tom's test on a 990fx atx board, with 160w near usage at 4,5ghz, could a 200mhz less of that happen on a 4+1 m-atx, or is it out of my reach.)
 


Hey, are you sure about it.
I dont mind increasing voltage but if the 4+1 powerphase will use more TDP than the asrock killer (Which it prob will) i dont want to blow up my board. I know people ran a stock 8350 fine even on this revision.
Anyway i bought the processor and i am going to get it today EDIT: Broke one along with my old 6350 so had to buy a replacement, luckily a family member chipped in.
so when i install it i will tell you guys if it works. Bios F2 supports FX-8370E.

EDit 2: Ok. It works at stock. But i got a PGY batch which sux. If i had PGS i would be able to achieve stuff like 4,5ghz and 4,4 fully stable, oh well, it is at least FX8370 stock speed and 4.1 and 4.3.
 
Finally got this to work @ 4.4ghz on this very board!

CPU settings: 1,43vcore, +0.1v NB, 1,195v NB VID, Regular LLC, CnQ on (Cool n quiet stops the temps from hitting 60c during games)

Intel Burn Test v2 'Standard' 100% stable in 300 seconds.

My board hasn't blown up yet, it was risk but i did it anyway :devil:

Specs:
120mm Sharkoon case fan on main 'NB' heatsink via 45 degree lean
ARCTIC Freezer 13 CO 92mm CPU cooler
Deepcool DQ750ST 750Watt 80+ Gold PSU (Tier 2 but works!)
And finally... the FX8370E (PGY serial batch) and GA-78LMT-USB3.
Bios was preinstalled with the board and revision 6.0, the F2, and supports FX-8370E.