Intel has lastly up to date us on its seek for the reason for sport crashes on Intel CPUstogether with the Core i9 14900K. In keeping with the chip maker, a bunch of motherboard BIOS updates shall be coming quickly to repair one contributing issue, however the firm says it’s nonetheless but to determine the “root trigger” of the sport crashes on Intel CPUs.
The acute multi-threaded energy and excessive clock velocity of the Core i9 14900K makes it one of many firm’s greatest gaming CPU choices proper now, however there have been many stories of sport crashes on Intel CPUs in video games based mostly on the Unreal engine lately. This newest announcement from Intel isn’t well timed both, as the corporate initially promised to make an announcement concerning the scenario in Could 2024.
Let’s begin with what Intel does now know, which is that there’s certainly a bug in its Enhanced Thermal Velocity Enhance (eTVB) algorithm. The assertion, posted by Intel communications supervisor Thomas Hannaford, says that Intel has already developed a patch to repair the eTVB drawback, and that it’s at the moment speaking with motherboard makers with a view to getting BIOS (firmware) updates out earlier than 19 July, 2024.
Intel additionally says that the default settings for LGA1700 motherboards ought to follow a restricted set of parameters in terms of energy limits and thermal regulation in order that CPUs aren’t overheating. Motherboard makers have already been issuing BIOS updates to adapt to Intel’s default baseline settings, however Intel has additionally specified the next settings for a number of CPUs, from the Core i5 13600K to the Core i9 14900KS.
Nonetheless, keep in mind that these settings are conservative in comparison with the unfastened default energy settings utilized to those motherboards after they have been first launched, and so they’re extremely prone to end in a drop in efficiency because of this.
Intel beneficial motherboard settings
These are the beneficial Intel default motherboard settings for stability:
Parameter | Worth |
CEP (present tour safety) | Allow |
eTVB (Enhanced Thermal Velocity Enhance) | Allow |
TVB (Thermal Velocity Enhance) | Allow |
TVB voltage optimizations | Allow |
ICCMAX limitless bit | Disable |
TjMAX offset | 0 |
C-states (together with C1E) | Allow |
Core i5 13600K/KF and 14600K/KF
Parameter | Baseline | Efficiency |
ICCMAX | 175A | 200A |
ICCMAC_App | 150A | 170A |
Energy restrict 1 (PL1) | 125W | 181W |
Energy restrict 2 (PL2) | 143W | 181W |
Core i5 13700K/KF and 14700K/KF
Parameter | Baseline | Efficiency |
ICCMAX | 249A | 307A |
ICCMAC_App | 200A | 245A |
Energy restrict 1 (PL1) | 125W | 253W |
Energy restrict 2 (PL2) | 188W | 253W |
Core i5 13900K/KF and 14900K/KF
Parameter | Baseline | Efficiency | Excessive |
ICCMAX | 249A | 307A | 400A |
ICCMAC_App | 200A | 245A | 320A |
Energy restrict 1 (PL1) | 125W | 253W | 253W |
Energy restrict 2 (PL2) | 188W | 253W | 253W |
Core i5 13900KS and 14600KS
Parameter | Efficiency | Excessive |
ICCMAX | 307A | 400A |
ICCMAC_App | 245A | 320A |
Energy restrict 1 (PL1) | 253W | 320W |
Energy restrict 2 (PL2) | 253W | 320W |
Disappointingly, although, as we lately reported, Intel nonetheless doesn’t know the basis reason behind the soundness issues players are encountering, and particularly states that “whereas this eTVB bug is doubtlessly contributing to instability, it’s not the basis reason behind the instability challenge.”
Intel additionally hasn’t offered a timescale for resolving the issue, merely saying that it’ll “proceed working in the direction of a conclusion to the investigation.” The corporate admitted that this “investigation isn’t a simple one to conduct and we’re grateful for each the help of our companions in conducting the evaluation in addition to the persistence of the Intel neighborhood.”
Intel is predicted to launch its new Arrow Lake desktop CPUs earlier than the tip of this yr, however within the meantime, its 14th-generation Raptor Lake CPUs are its greatest choices for gaming. If you happen to’re pondering of shopping for a brand new gaming CPU proper now, we suggest selecting up the AMD Ryzen 7 7800X3D as a substitute, because it’s quicker than the 14900K in most of our sport checks, and it’s less expensive too.