Ddr5 6000mhz memory issues

Dylanjfrey · Jan 3, 2023

Question I have 2 16gb ddr5 6000mhz memory installed in slots a2 and b2 without xmp enabled I have 4800mhz and 32 gb of ram in task manager and 2 of 4 slots used when I enable xmp I have 6000mhz speed but my memory goes down to 16 gb and it says 1 of 4 slots used both slots in bios show they are occupied by the memory sticks is this normal or is something wrong

AusWolf · Jan 3, 2023

What are your system specs and BIOS version?

Dylanjfrey · Jan 3, 2023

I9 13900k
Msi mpg z790 motherboard
Gaming trio 4090
Adata xpg lancer 6000mhz memory

Bios version is the newest one but I tried on the factory or default one as well

AusWolf · Jan 3, 2023

That's strange. Since you're already on the latest BIOS, my only guess is that the CPU's memory controller can't handle that much OC. What if you dial back the memory clock just a notch?

Dylanjfrey · Jan 3, 2023

Okay I’ll maybe give that a try and see thanks

GerKNG · Jan 3, 2023

Reseat CPU and RAM.

eidairaman1 · Jan 3, 2023

Did you read your motherboard manual to ensure what slots the ram are supposed to be in when only 2 dimms are used?

P4-630 · Jan 3, 2023

It seems you didn't check the motherboard manufacturer memory QVL...
I never had memory issues because I always buy memory that's listed(tested) in the motherboard memory QVL.

Unless you have a faulty stick...

The King · Jan 3, 2023

Use CPU-Z to check which slot is working when you have 6000 XMP profile enabled.

A2 or B2?

Then try switching the Dimms position / Swap them and retest.

This could tell you if one of the dimms maybe faulty or unable to do XMP @ 1.35V.

Dylanjfrey · Jan 3, 2023

Both dimms do xmp at 6000 mhz with one ram stick installed with both ram sticks as well my ram is on the motherboard manufacture list and rated for more than 6000mhz

Maybe the cpu being rated for less mhz it says i913900k is rated for 5600 mhz

GerKNG · Jan 3, 2023

6000mb/s is absolutely no problem for raptor lake. with that board you should be able to just plug and play a 7000-7200 kit.
and if it's unstable it will not just throw out a dimm.
either there is a contact problem or something else that's either hardware related or a bios bug.
did you reseated both CPU and RAM? reflashed the bios and a cmos reset?

Dylanjfrey · Jan 3, 2023

I have reseated ram reflashed bios and cmos reset, I have not reseated cpu however the other motherboard I had has a missing pin on cpu socket returned it and this one has been fine was very careful installing cpu to socket

The cpu I have says it’s rated for 5600mhz put it down to that in bios and same result

System Name	Nebulon B
Processor	AMD Ryzen 7 7700X
Motherboard	MSi PRO B650M-A WiFi
Cooling	be quiet! Dark Rock 4
Memory	2x 16 GB Corsair Vengeance EXPO DDR5-6000
Video Card(s)	AMD Radeon RX 6750 XT 12 GB
Storage	2 TB Corsair MP600 GS, 2 TB Corsair MP600 R2, 4 + 8 TB Seagate Barracuda 3.5"
Display(s)	Dell S3422DWG, 7" Waveshare touchscreen
Case	Kolink Citadel Mesh black
Audio Device(s)	Logitech Z333 2.1 speakers, AKG Y50 headphones
Power Supply	Seasonic Prime GX-750
Mouse	Logitech MX Master 2S
Keyboard	Logitech G413 SE
Software	Windows 10 Pro

System Name	Nebulon B
Processor	AMD Ryzen 7 7700X
Motherboard	MSi PRO B650M-A WiFi
Cooling	be quiet! Dark Rock 4
Memory	2x 16 GB Corsair Vengeance EXPO DDR5-6000
Video Card(s)	AMD Radeon RX 6750 XT 12 GB
Storage	2 TB Corsair MP600 GS, 2 TB Corsair MP600 R2, 4 + 8 TB Seagate Barracuda 3.5"
Display(s)	Dell S3422DWG, 7" Waveshare touchscreen
Case	Kolink Citadel Mesh black
Audio Device(s)	Logitech Z333 2.1 speakers, AKG Y50 headphones
Power Supply	Seasonic Prime GX-750
Mouse	Logitech MX Master 2S
Keyboard	Logitech G413 SE
Software	Windows 10 Pro

System Name	Sunk Cost Fallacy
Processor	AMD Ryzen 7 7800X3D
Motherboard	ASRock B650E Steel Legend Wifi
Cooling	Thermalright Phantom Spirit 120
Memory	2x16GB Corsair Vengeance RGB 6000 CL30 (A-Die)
Video Card(s)	RTX 4090 Gaming X Trio
Storage	WD Black SN850X 1TB + 2x 2TB, 2x 4TB Crucial MX500, 4TB Samsung 870 Evo.
Display(s)	Alienware AW2723DF, LG 27GR93U, LG 27GN950-B
Case	Streacom BC1 V2
Audio Device(s)	Bose Companion Series 2 III, Sennheiser GSP600 and HD599 SE - Creative Soundblaster X4
Power Supply	bequiet! Dark Power Pro 12 1500w Titanium
Mouse	Logitech GPRO X Superlight & G502 X
Keyboard	Corsair K65 RGB Mini, Razer Black Widow V3 TKL
VR HMD	Oculus Rift S

System Name	PCGOD
Processor	AMD FX 8350@ 5.0GHz
Motherboard	Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling	Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory	16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s)	AMD Radeon 290 Sapphire Vapor-X
Storage	Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s)	NEC Multisync LCD 1700V (Display Port Adapter)
Case	AeroCool Xpredator Evil Blue Edition
Audio Device(s)	Creative Labs Sound Blaster ZxR
Power Supply	Seasonic 1250 XM2 Series (XP3)
Mouse	Roccat Kone XTD
Keyboard	Roccat Ryos MK Pro
Software	Windows 7 Pro 64

System Name	AlderLake / Laptop
Processor	Intel i7 12700K P-Cores @ 5Ghz / Intel i3 7100U
Motherboard	Gigabyte Z690 Aorus Master / HP 83A3 (U3E1)
Cooling	Noctua NH-U12A 2 fans + Thermal Grizzly Kryonaut Extreme + 5 case fans / Fan
Memory	32GB DDR5 Corsair Dominator Platinum RGB 6000MT/s CL36 / 8GB DDR4 HyperX CL13
Video Card(s)	MSI RTX 2070 Super Gaming X Trio / Intel HD620
Storage	Samsung 980 Pro 1TB + 970 Evo 500GB + 850 Pro 512GB + 860 Evo 1TB x2 / Samsung 256GB M.2 SSD
Display(s)	23.8" Dell S2417DG 165Hz G-Sync 1440p / 14" 1080p IPS Glossy
Case	Be quiet! Silent Base 600 - Window / HP Pavilion
Audio Device(s)	Panasonic SA-PMX94 / Realtek onboard + B&O speaker system / Harman Kardon Go + Play / Logitech G533
Power Supply	Seasonic Focus Plus Gold 750W / Powerbrick
Mouse	Logitech MX Anywhere 2 Laser wireless / Logitech M330 wireless
Keyboard	RAPOO E9270P Black 5GHz wireless / HP backlit
Software	Windows 11 / Windows 10
Benchmark Scores	Cinebench R23 (Single Core) 1936 @ stock Cinebench R23 (Multi Core) 23006 @ stock

Ddr5 6000mhz memory issues

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Processor	AMD R7 1700X @ 4100Mhz
Motherboard	MSI B450M MORTAR MAX (MS-7B89)
Cooling	Phanteks PH-TC14PE
Memory	Crucial Technology 16GB DR (DDR4-3600) - C9BLM:045M:E BL16G36C16U4W.M16FE1 X2 @ CL14
Video Card(s)	XFX RX480 GTR 8GB @ 1408Mhz (AMD Auto OC)
Storage	Samsung SSD 850 EVO 250GB
Display(s)	Acer KG271 1080p @ 81Hz
Power Supply	SuperFlower Leadex II 750W 80+ Gold
Keyboard	Redragon Devarajas RGB
Software	Microsoft Windows 10 (10.0) Professional 64-bit
Benchmark Scores	https://valid.x86.fr/mvvj3a