Dietmar last won the day on August 23 2023
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I make a direkt compare with the Intel 12900k. In prime95, the maximal power consumption is 242 Watt. No crash. But the maximal throttle in prime95 is only from 4900 MHZ ==> 4800 MHZ. And the max allowed temperature for this cpu is 115 degrees, for the 14900k only 100 degrees. Result: The 12900k is the much more stable cpu Dietmar
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Hi, just now I update to the very last version F11 for the Bios for this Gigabyte board. First impression: Cinebench shows 5% less points. The throttle is now not as hard as before. The power seems to be restricted to 250 Watt. The whole temperature difference through all the cores goes now down from 21 degrees to 9 degrees. The hottest core (E-core) shows now 91 degrees in prime95. Before, with the Bios F8, it was 97 degrees. Prime95 is now running for 10 min (with AVX). No crash but throtteling as heavy as possible. EDIT: Now prime95 runs without any crash for 38min. So it passes the critical 19min of prime95. I never saw a compi, who crashes in prime95, after it survives the first 19min. In prime95 the cpu never runs with its 5700MHZ, maximal with 5300MHZ, this means throttle even before start. This means 7.5% less computer power, brrr.. So, the power consumption changes from 250 Watt to 65 Watt in a second and then back after few seconds, because the frequenzy for the the cores are set to half, exact as with the old Bios. This behavior I have NEVER seen on a 12900k. Dietmar EDIT: When you take a look at https://cpu.userbenchmark.com/Compare/Intel-Core-i9-14900K-vs-Intel-Core-i9-12900KS/4151vsm1821519 you see, that after the new Bios gives 5-7.5% less computer power for the 14900k, now it is nearly equal to the 12900KS. BUT the 12900KS does not show heavy throttel. Bios F11 Checksum : 6621 Introduce the "Intel Default Settings" and enabled as default, user needs to disable it first to use GIGABYTE PerfDrive profiles Introduce microcode 0x12B as the final mitigation of 13/14th Gen desktop processor Vmin Shift Instability issue according to Intel official i. 0x12B encompasses 0x125 and 0x129 microcode updates, and addresses elevated voltage requests by the processor during idle and/or light activity periods. ii. microcode 0x129 (August 2024) addresses high voltages requested by the processor. iii. microcode 0x125 (June 2024) addresses eTVB algorithm issue. Add EZ-OC support for AORUS x XPG co-branding DRAM
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Hi, here is my report about this Gigabyte board Gigabyte B760 ds3h ddr4. Installation of Ramseys XP was ready in less than 5 min. All devices Lan, sound, serial are recogniced at once. I do not know another 1700 socket ATX board with this feature for XP. I came by accident to this 14900k cpu, brandnew. On prime95 this crazy cpu wants (with AVX enabled) 370 Watt, throttled at once to half of 5700 MHZ, brrr.. This cpu is much less stable than the 12900k, which I tested intensive before. It makes records in geekbench 2.4.3 with 56000 points. But in prime95, even with throttle, one core tells suddently bye bye, this you can see with 0%. This core isnt defect, just crashed. Also there are temperature differences about 20 degrees along the chip. The cooler I setup perfect. Intel did a really bad work. The last good chip was the 12900k. Anyway, the nice new cooler Dark Rock pro 5 has now much more space between the rams, Dietmar
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@Mark-XP After a really loong search I buy this PC Tower new SilverStone SETA D1 It has 4x 5.25 slot extern and a lot of possibilities to change all the cases for HD etc. Dietmar
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Hi, I do a lot of search for a new tower for any motherboard, that has the Hot Plug (hot swap) possibility for a 3.5 HD. The Corsair 800D and 900D have it, but only the 800D at its front side. To integrate a Hot Plug case into the tower as the 900D did, is for me without any sense. And I do not want any screws, as the Server Tower Supermicro SC745 // CSE-745 has. Crazy search without any success. Modern tower even dont have any 5.25 slots because of no optical drive. But then I come to the idea to use such a tower with a free 5.25 slot. Waaooh.., her it is: Icy Dock MB795SP-B Speicherlaufwerksgehäuse 2.5/3.5" HDD / SSD-Gehäuse Schwarz (MB795SP-B). It sits in a 5.25 case, has place for a 2.5 and a 3.5 Sata harddisk. AND you can switch them off individually, without disconnecting. They have one power connection, but both Sata connectors are separate. So it is just connected as a normal Sata harddrive. This is near to an ideal solution for me, tell me your thoughts and experiance Dietmar "MB795SP-B"
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@Svyatpro I can confirm this black screen via USB install of XP SP3. I use Firadisk for this, which works mostly. Here not. On some other notebooks I have seen the same behavior. It is the fault of USB implementation on this chipset Haswell. Install of XP SP3 on this nice notebook works only(!) via real burned XP SP3 CD in its DVD slot. Then, I get everything to work under XP SP3 on this notebook from Dell M4800. Waaooh, it is the fastest notebook, that I have ever seen fro XP Dietmar
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@Svyatpro The problem can be the USB. I make the same experiance of hanging at "Windows is starting" before. Make a try with a real CD-Rom, because this notebook Dell precision m4800 has an DVD drive. Use Ramseys XP SP3 from 29 November 2024 with the settings 5, E, F, M, R good luck Dietmar PS: In Bios you can switch between the 2 graphic cards. This can also be a reason for hanging.
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@reboot12 For XP SP3 bit32 you can also use https://msfn.org/board/topic/179059-acpi-patcher-at-boot-time/#comment-1165701 https://github.com/MovAX0xDEAD/ACPI-Patcher for to use a modded DSDT during boottime. No modd in Bios itself! This is a crazy effective way, for to start any compi with original acpi.sys. Until now, I do not see a single compi, where this methode does not work. But it is only for XP SP3 bit32 until now. Would be a nice project, to enable this also for XP SP2 bit64. We have to ask @Mov AX, 0xDEAD for help for this Dietmar
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@reboot12 Yes. This is a crazy behavior of the underlying DSDT table. In summer 2019 we check everything for XP SP3 about USB3 on modern compi. And we can see, that the nearly only reason, why there was no USB3 on modern compis, is a crazy sleeping order in DSDT. All manufacturers try to put XP out of the market and so they come to this "genius" idea. This comes together with acpi2.0 version. But it does not depend on acpi.sys itself. But for to overcome this sleeping order, you have to use the modded acpi.sys or to modd the DSDT in Bios for to get a working USB3 Dietmar
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@reboot12 No. The original acpi.sys works with USB3. The modded acpi.sys is only needed, because most compis with USB3 have acpi tables >1.b, which means unknown opcode for the original acpi.sys from XP SP3 Dietmar PS: I just test on the Lenovo Q180 above. This compi has USB3 and it works with any USB3 driver (Renesas, AMD 145 from Daniel, USB3 from @Mov AX, 0xDEAD ) and the original acpi.sys from XP SP3.