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  1. #1
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    950 Pro bad performance

    Rampage V w/ USB 3.1
    i7 5960x
    16gb Hyperx Predator
    GTX 970 SLI
    950 PRO 512mb installed in m.2 x 4 motherboard slot

    Just loaded windows 10 x64 and the Samsung NVMe driver. With Magician 4.8 I'm getting
    1712 MB/s on Sequential Read
    120197 IOPS

    1556 Sequential Write
    89542 IOPS

    CrystalDiskMark is around 1500ish on Sequential Read,

    Do I have something configured wrong? I unplugged all storage devices for the time being. Thoughts?

    ----------------------------------------------------------------------------------------
    Bios reset got me to this


    Any idea what is causing the low read IOPS?
    Last edited by snaps11; 11-08-2015 at 01:20 AM.

  2. #2
    ROG Guru: Green Belt Array Avenger411 PC Specs
    Avenger411 PC Specs
    MotherboardAsus Rampage V Extreme
    ProcessorIntel 5930K@4.3Ghz
    Memory (part number)G-Skills DDR4-3200 (16-16-16-36-1T) 1.375v
    Graphics Card #1EVGA Titan X w/ 980 Hybrid AiO Liquid Cooler
    MonitorAsus RoG Swift PG278Q
    Storage #1OCZ RD400A (Windows)
    Storage #2Samsung 950 Pro (Gaming)
    CPU CoolerCorsair H100i
    CaseCorsair 780T
    Power SupplyAntec HCP-1000w Platinum
    Keyboard Corsair K70 Cherry-Mx Brown
    Mouse Logitech G502 Proteus Core
    Headset Roccat 5.1 True Surround Digital
    Mouse Pad Razer Vespula
    Headset/Speakers Logitech Z906 5.1 Surround
    OS Windows 10 Pro
    Network RouterNetgear Nighthawk AC1900
    Accessory #1 Iphone 6S 64gb
    Accessory #2 Brainwave Headset Stand
    Accessory #3 Microsoft Xbox360 Pc Controller

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    Quote Originally Posted by snaps11 View Post
    Rampage V w/ USB 3.1
    i7 5960x
    16gb Hyperx Predator
    GTX 970 SLI
    950 PRO 512mb installed in m.2 x 4 motherboard slot

    Just loaded windows 10 x64 and the Samsung NVMe driver. With Magician 4.8 I'm getting
    1712 MB/s on Sequential Read
    120197 IOPS

    1556 Sequential Write
    89542 IOPS

    CrystalDiskMark is around 1500ish on Sequential Read,

    Do I have something configured wrong? I unplugged all storage devices for the time being. Thoughts?
    Hey,

    Do you have something in the bottom PCIE slot ?. Did you leave the bios setting for the M.2 in the auto mode ?

    Max
    Cpu : Intel 5930K@4.25ghz@1.2v / Cache @4.25ghz@1.20v
    Cpu Cooler : Corsair H100i
    Case : Corsair 780T
    Memory : G.Skills 32GB DDR4-3200mhz CAS 15-15-15-35-1T@1.370v
    Motherboard : Asus Rampage V Extreme (BIOS 3504)
    M2 : Samsung 950 Pro NVME 512gb (Gaming)
    M2 : SSD1 : OCZ RD400A 128gb (windows)
    SSD1 : Crucial MX100 512gb (data)
    Gfx : EVGA Titan X w/ 980 Hybrid Cooling AiO Liquid Cooler
    PSU : Antec HCP-1000W
    Monitor : Asus RoG Swift

  3. #3
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    Quote Originally Posted by Avenger411 View Post
    Hey,

    Do you have something in the bottom PCIE slot ?. Did you leave the bios setting for the M.2 in the auto mode ?

    Max
    I went down to one video card and pulled out my usb 3.1 card. This resulted in no change.

    I reset my bios and it worked, back up to 2550mbps. Success!

    However if I use Asus's utility to overclock automatically everything goes downhill and goes back to 1700. Any ideas?

  4. #4
    ROG Member Array NeeqOne PC Specs
    NeeqOne PC Specs
    MotherboardASUS ROG Rampage V Edition 10
    ProcessorIntel Core i7-5820K 3.3GHz 6-Core Processor
    Memory (part number)GSkills Ripjaws 4 (4 x 8GB) DDR4-2800 Memory
    Graphics Card #1EVGA GeForce GTX 980 Ti HYDRO COPPER Video Card
    Storage #1Samsung 950 PRO 512GB M.2-2280 Solid State Drive
    Storage #2Samsung 850 Pro Series 512GB 2.5" Solid State Drive
    CPU CoolerCustom Water Cooling
    CaseCaselabs M​ercury S8
    Power SupplyEVGA SuperNOVA P2 1200W 80+ Platinum Certified Fully-Modular ATX PSU
    Keyboard Logitech G710 Plus Wired Gaming Keyboard
    Mouse Asus ROG Gladius Wired Optical Mouse
    Headset V-MODA CROSSFADE M-100 SHADOW Headphones
    Mouse Pad ROG Whetstone Gaming Mouse Pad
    Headset/Speakers V-MODA CROSSFADE M-100 SHADOW Headphones
    OS Microsoft Windows 10 Pro OEM (64-bit)

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    Mar 2015
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    I have the samsung 950 Pro installed on my R5E but can't find anything about M2 in the bios. I am using the latest bios too. What am I missing?
    Last edited by NeeqOne; 11-08-2015 at 08:43 AM.

  5. #5
    ROG Guru: Gold Belt Array Menthol PC Specs
    Menthol PC Specs
    MotherboardM 10 Apex / XI gene
    Processor8700K / 9900K
    Memory (part number)2x8 Gskill Trident Z 4266/2x2x8 Gskill Trident Z 4500
    Graphics Card #1RTX 2080ti / GTX 1060
    Sound CardSoundBlaster Ae5 / Onboard
    MonitorBENQ 32" 4K
    Storage #1Intel 900p 480GB/Samsung 960 Pro 1TB
    Storage #2Intel 750 1.2TB/Plextor 1 TB 2X 950 Pro
    CPU CoolerCorsair H150i AIO / H1110i
    CaseCorsair 740 ? Lian Li Air
    Power SupplyCorsair AX 1200i / AX 1200i
    Keyboard Corsair
    Mouse ASUS Strix
    Headset HyperX Cloud Alpha
    Mouse Pad ASUS
    Headset/Speakers Logitech Z906
    OS 10 X64 Pro
    Network RouterVerizon Fios
    Accessory #1 Intel Wifi BT pcie card
    Accessory #2 Red Bull
    Accessory #3 English Breakfast Tea
    Menthol's Avatar
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    When all else fails, read the manual
    Click image for larger version. 

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ID:	53525

  6. #6
    Banned Array Hardliner PC Specs
    Hardliner PC Specs
    MotherboardASUS ROG RAMPAGE V EXTREME/U3.1 LGA 2011-v3 Intel X99 SATA 6Gb/s USB 3.1 Extended ATX Intel MOBO
    ProcessorIntel Core i7-5960X Haswell-E 8-Core 3.0 GHz LGA 2011-v3 140W BX80648I75960X Desktop Processor
    Memory (part number)G.SKILL Ripjaws 4 Series 64GB (8 x 8GB) 288-Pin DDR4 SDRAM DDR4 2800 (PC4 22400) F4-2800C15Q2-64GRK
    Graphics Card #1EVGA GeForce GTX TITAN X Hydro Copper P/N: 12G-P4-2999-KR
    Graphics Card #2EVGA GeForce GTX TITAN X Hydro Copper P/N: 12G-P4-2999-KR
    MonitorASUS ROG PG278Q 27" WQHD 2560x1440 144Hz 1ms DisplayPort Ergonomic BackLit LED G-SYNC Gaming Monitor
    Storage #1Intel 750 Series SSDPEDMW400G4R5 HHHL (CEM2.0) 400GB PCIe NVMe 3.0 x4 MLC Internal Solid State Drive
    Storage #2x2 Samsung 850 EVO 1 TB 2.5-Inch SATA III Internal SSD (MZ-75E1T0B/AM) in RAID 0
    CPU CoolerEK-FB ASUS R5E Monoblock - Acetal+Nickel; Alphacool Full Copper Rads - two 480mm and two 240mm
    CaseCorsair's Obsidian Series® 900D Super Tower Case
    Power SupplyCORSAIR AX1500i CP-9020057-NA 1500W ATX12V / EPS12V 80 PLUS Titanium certified Full Modular
    Keyboard ASUS STRIX TACTIC PRO Gaming Keyboard with Cherry MX Brown Switches
    Mouse Mionix Castor RGB Ergonomic Optical Gaming Mouse
    Headset Corsair Gaming VOID USB Gaming Headset Carbon (CA-9011130-NA)
    Mouse Pad RAZER Goliathus SPEED Edition Soft Mouse Pad - Extended
    OS Microsoft Windows 10 Pro | USB Flash Drive
    Accessory #1 TRACKIR 5 Pro Bundle: TrackIR 5 + TrackClip Pro
    Accessory #2 x12 be quiet! SILENT WINGS 2 PWM 120mm max.1500RPM/1 be quiet! SILENT WINGS 2 PWM 140mm max.1000RPM
    Accessory #3 EK-Dual DDC 3.2 PWM X-TOP (incl. pump) w/ optional 'Black' Sleeve Color

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    There is a manual?!!!

    Just kidding--I know that some of us do not take to reading much.

    With today's multi-media options, I bet someone carve out a nice little niche for themselves by videoing all the steps in high-end PC component manuals. We are not stuck in the 20th century anymore with only cryptically worded books from which to learn things, someone can just layout the brass tacks of PC minutia on screen.

    Only 30 years ago, "Chilton's Auto Manuals" were like gold to the common person needing to work on their own car. In just a few years, we are going to be able to put on glasses with 'heads up displays (HUD)' on them and see PC parts of such manuals virtually moving into place before our eyes so we can mimic motions we observe immediately afterwards. Who needs to read anymore?!
    Last edited by Hardliner; 11-08-2015 at 11:34 AM.

  7. #7
    ROG Guru: Green Belt Array Avenger411 PC Specs
    Avenger411 PC Specs
    MotherboardAsus Rampage V Extreme
    ProcessorIntel 5930K@4.3Ghz
    Memory (part number)G-Skills DDR4-3200 (16-16-16-36-1T) 1.375v
    Graphics Card #1EVGA Titan X w/ 980 Hybrid AiO Liquid Cooler
    MonitorAsus RoG Swift PG278Q
    Storage #1OCZ RD400A (Windows)
    Storage #2Samsung 950 Pro (Gaming)
    CPU CoolerCorsair H100i
    CaseCorsair 780T
    Power SupplyAntec HCP-1000w Platinum
    Keyboard Corsair K70 Cherry-Mx Brown
    Mouse Logitech G502 Proteus Core
    Headset Roccat 5.1 True Surround Digital
    Mouse Pad Razer Vespula
    Headset/Speakers Logitech Z906 5.1 Surround
    OS Windows 10 Pro
    Network RouterNetgear Nighthawk AC1900
    Accessory #1 Iphone 6S 64gb
    Accessory #2 Brainwave Headset Stand
    Accessory #3 Microsoft Xbox360 Pc Controller

    Join Date
    Oct 2014
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    Quote Originally Posted by Menthol View Post
    When all else fails, read the manual
    Click image for larger version. 

Name:	Capture5.JPG 
Views:	71 
Size:	214.4 KB 
ID:	53525
    ^^^
    Cpu : Intel 5930K@4.25ghz@1.2v / Cache @4.25ghz@1.20v
    Cpu Cooler : Corsair H100i
    Case : Corsair 780T
    Memory : G.Skills 32GB DDR4-3200mhz CAS 15-15-15-35-1T@1.370v
    Motherboard : Asus Rampage V Extreme (BIOS 3504)
    M2 : Samsung 950 Pro NVME 512gb (Gaming)
    M2 : SSD1 : OCZ RD400A 128gb (windows)
    SSD1 : Crucial MX100 512gb (data)
    Gfx : EVGA Titan X w/ 980 Hybrid Cooling AiO Liquid Cooler
    PSU : Antec HCP-1000W
    Monitor : Asus RoG Swift

  8. #8
    ROG Member Array NeeqOne PC Specs
    NeeqOne PC Specs
    MotherboardASUS ROG Rampage V Edition 10
    ProcessorIntel Core i7-5820K 3.3GHz 6-Core Processor
    Memory (part number)GSkills Ripjaws 4 (4 x 8GB) DDR4-2800 Memory
    Graphics Card #1EVGA GeForce GTX 980 Ti HYDRO COPPER Video Card
    Storage #1Samsung 950 PRO 512GB M.2-2280 Solid State Drive
    Storage #2Samsung 850 Pro Series 512GB 2.5" Solid State Drive
    CPU CoolerCustom Water Cooling
    CaseCaselabs M​ercury S8
    Power SupplyEVGA SuperNOVA P2 1200W 80+ Platinum Certified Fully-Modular ATX PSU
    Keyboard Logitech G710 Plus Wired Gaming Keyboard
    Mouse Asus ROG Gladius Wired Optical Mouse
    Headset V-MODA CROSSFADE M-100 SHADOW Headphones
    Mouse Pad ROG Whetstone Gaming Mouse Pad
    Headset/Speakers V-MODA CROSSFADE M-100 SHADOW Headphones
    OS Microsoft Windows 10 Pro OEM (64-bit)

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    Mar 2015
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    I read the manual but it seems I do not have that option. Strange

    Click image for larger version. 

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ID:	53528

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