• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Motherboard only show 8176mb DDR3

myself

New Member
Joined
Jan 25, 2013
Messages
26 (0.01/day)
Processor FX-8320
Motherboard Sabertooth 990FX rev2.0
Cooling CM Hyper 212 EVO
Memory 2x4 Corsair XMS3
Video Card(s) Sapphire 7870 OC
Storage 500gb WD Caviar Black
Power Supply 600W OCZ Modxstream
Hello!
I've got a question:
my new motherboard (Sabertooth 990FX rev2) only see 8176mb of DDR3 instead 8192 in uefi.
In windows (cpu-z) i see 8192 and each xms3 is 2048.

It's all normal?
 
Joined
Apr 21, 2010
Messages
5,731 (1.12/day)
Location
West Midlands. UK.
System Name Ryzen Reynolds
Processor Ryzen 1600 - 4.0Ghz 1.415v - SMT disabled
Motherboard mATX Asrock AB350m AM4
Cooling Raijintek Leto Pro
Memory Vulcan T-Force 16GB DDR4 3000 16.18.18 @3200Mhz 14.17.17
Video Card(s) Sapphire Nitro+ 4GB RX 580 - 1450/2000 BIOS mod 8-)
Storage Seagate B'cuda 1TB/Sandisk 128GB SSD
Display(s) Acer ED242QR 75hz Freesync
Case Corsair Carbide Series SPEC-01
Audio Device(s) Onboard
Power Supply Corsair VS 550w
Mouse Zalman ZM-M401R
Keyboard Razor Lycosa
Software Windows 10 x64
Benchmark Scores https://www.3dmark.com/spy/6220813
It's nothing to worry about put it that way, just the BIOS possibly not picking up the exact size though it's 20Mb so like I said wouldn't worry what so ever :toast:
 

myself

New Member
Joined
Jan 25, 2013
Messages
26 (0.01/day)
Processor FX-8320
Motherboard Sabertooth 990FX rev2.0
Cooling CM Hyper 212 EVO
Memory 2x4 Corsair XMS3
Video Card(s) Sapphire 7870 OC
Storage 500gb WD Caviar Black
Power Supply 600W OCZ Modxstream
ah ok! but uhm.. it's strange!

thank you!
 

HammerON

The Watchful Moderator
Staff member
Joined
Mar 2, 2009
Messages
8,397 (1.52/day)
Location
Up North
System Name Threadripper
Processor 3960X
Motherboard ASUS ROG Strix TRX40-XE
Cooling XSPC Raystorm Neo (sTR4) Water Block
Memory G. Skill Trident Z Neo 64 GB 3600
Video Card(s) PNY RTX 4090
Storage Samsung 960 Pro 512 GB + WD Black SN850 1TB
Display(s) Dell 32" Curved Gaming Monitor (S3220DGF)
Case Corsair 5000D Airflow
Audio Device(s) On-board
Power Supply EVGA SuperNOVA 1000 G5
Mouse Roccat Kone Pure
Keyboard Corsair K70
Software Win 10 Pro
Benchmark Scores Always changing~
It's nothing to worry about put it that way, just the BIOS possibly not picking up the exact size though it's 20Mb so like I said wouldn't worry what so ever :toast:

Agree^^^
Nothing to be concerned about.
 
Joined
Aug 30, 2009
Messages
4,012 (0.75/day)
Location
Sarasota, Florida, USA
System Name Awesomesauce 4.3 | Laptop (MSI GE72VR 6RF Apache Pro-023)
Processor Intel Core i7-5820K 4.16GHz 1.28v/3GHz 1.05v uncore | Intel Core i7-6700HQ @ 3.1GHz
Motherboard Gigabyte GA-X99-UD5 WiFi LGA2011-v3| Stock
Cooling Corsair H100i v2 w/ 2x EK Vardar F4-120ER + various 120/140mm case fans | Stock
Memory G.Skill RJ-4 16GB DDR4-2666 CL15 quad channel | 12GB DDR4-2133
Video Card(s) EVGA GTX 1080 Ti Hybrid SC2 11GB @ 2012/5151 boost | NVIDIA GTX 1060 6GB +200/+500 + Intel 530
Storage Samsung 840 EVO 500GB + Seagate 3TB 7200RPM + others | Kingston 256GB M.2 SATA + 1TB 7200RPM
Display(s) Acer G257HU 1440p 60Hz AH-IPS 4ms | 17.3" 1920*1080 60Hz wide angle TN notebook panel
Case Fractal Design Define XL R2 | MSI
Audio Device(s) Creative Sound Blaster Z | Realtek with quad stereo speakers and subwoofer
Power Supply Corsair HX850i Platinum | 19.5v 180w Delta brick
Software Windows 10 Pro x64 | Windows 10 Home x64
It's probably reserved for something by the motherboard/UEFI. My i7 system shows 16339 total in Task Manager when I have 16384 installed, and my HD 4000 integrated graphics should be turned off.
 
Top