Received the gskill sniper 2133 to replace the corsair LP 1600.
After tweaking and tuning, she now sits at 2423. I noticed when set in bios to 114 bclk, it tests at 115.4. This is using the stock heatsink and a slower / quiet fan. Temp is not the issue - Max I saw was 48c. Prime errors quite fast beyond bclk of 115.4 on 2 workers only so it does not seem to be temp related. I think that is it for this chip and board. Just no more voltage to give the chip on this mobo. Setting is for 1.3 but looking at the measurements, I see 1.26 - 1.27ish load or no load. Maybe the 5370 will be more stable when it comes in. It already has a multiplier of 22 (which I do not think can be raised) which would be a drop in 2538mhz if it runs at the exact same settings (no reason for it not to). If I get lucky, maybe it can be pushed into the 2.6ghz range.
After tweaking the ram, I found it rock solid stable at 8 8 8 22 33 / around 1850ish once the ceiling above was reached on the 5350
Looking at the board under load with a thermal camera on the AM1H-ITX AsRock mobo, the inductors near the voltage regs for the DC input got very hot. I heatsinked each one. There is also a chip just forward (towards the ram) between the bios dip8 and the first ram stick that got quite hot as well. Did not look to close as to what the chip was for. Other than that, only one reg in the power phase section got really hot under load.
One detail many overlook when overclocking an AM1 - Many hit the 104 / 105 bclk brick wall in which the PC will not boot beyond this setting. This is because you are using the cpu internal sata controller. If your mobo has them, move your ssd or hard drive over to the second sata header which has a dedicated controller. On the AM1H-ITX these are marked with an A1 and A2... something like that. The CPU sata controller is marked sata 1 or 2. When you do this, you have to set in the bios to boot from windows boot manager first. Do not select to boot straight from your drive or windows will not load.
The only downside to this is a slightly slower overall read / write speed. Instead of 550/550ish you will see a max of 450/450ish. Not that it is noticeable at all. However, all of the sudden you can break through that 104/105ish barrier with ease.
Boring without photos so I will take some tonight.
In short - was fun tweaking this old turd. Still some life left in it!
John_ I will have to find a h265 file. I cannot imagine it would have any issue, especially if you OC a bit.