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BUS speed increase and USB 3.1 Gen 2 disabling.

ExcessiveGBH
Level 8
Have noticed if you increase the BUS speed to 100.4 or above the USB 3.1 GEN 2 disables and is only USB 2 compliant.
Is this by design or a bug?
System specs
Win 11 Pro 21H2
Rampage VI Extreme
BIOS 3801
I9 10920 @5.0GHz all cores
EK-KIT G360 (CPU only)
Samsung 960 PRO M.2 NVMe 1TB
Samsung 970 EVO M.2 PLUS NVMe 2TB
Kingston Fury Renegade 4TB PCIe 4.0 NVMe M.2 SSD with Heatsink
1 Samsung SSD 4TB EVO
1 X Samsung SSD 860 EVO 4TB
2 x 10TB drives
1 x 2TB drive
ASUS ROG Strix GeForce RTX 4090 OC 24GB @3015 MHz
32GB G Skill Trident Z 3466MHz 15-17-17-37
Corsair AX1200W PSU
Sound Denon AVC-A1
LGC1 77
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8 REPLIES 8

MirceaForce
Level 8
ExcessiveGBH wrote:
Have noticed if you increase the BUS speed to 100.4 or above the USB 3.1 GEN 2 disables and is only USB 2 compliant.
Is this by design or a bug?


Can you be more specific ? what do you mean by BUS speed to 100.4 ?
MB: ASUS RAMPAGE VI EXTREME-CPU: Intel Core i9-7920X Processor Extreme Edition 4.2 GHZ auto-CORSAIR Hydro Series H80i v2 Video: GEFORCE GTX 1070 Founders Edition. - G.SKILL 32GB 14-14-14-34
F4-3200C14Q-32GTZR- Seasonic PRIME Titanium 850 w-SSD: Samsung SSD 850 PRO 2TB x3 -SSD: Samsung 950 PRO M.2 512GB OS-Sound Blaster Z -Intel Ethernet Server Adapter I210 CASE:Cooler Master: HAF X MONITOR:IPS LED LG 27" 27UD69P 27 inch 4K 5 ms TV: LG OLED55C8P OS: Windows 10 x64 Pro up to date

MirceaForce wrote:
Can you be more specific ? what do you mean by BUS speed to 100.4 ?


Change this setting in BIOS or in Al suit 3. e.g. 103.00. (can cause stability issues) . Slightly increases OC including RAM.
Just curious why USB 3.1 GEN 2 disables and is only USB 2.
System specs
Win 11 Pro 21H2
Rampage VI Extreme
BIOS 3801
I9 10920 @5.0GHz all cores
EK-KIT G360 (CPU only)
Samsung 960 PRO M.2 NVMe 1TB
Samsung 970 EVO M.2 PLUS NVMe 2TB
Kingston Fury Renegade 4TB PCIe 4.0 NVMe M.2 SSD with Heatsink
1 Samsung SSD 4TB EVO
1 X Samsung SSD 860 EVO 4TB
2 x 10TB drives
1 x 2TB drive
ASUS ROG Strix GeForce RTX 4090 OC 24GB @3015 MHz
32GB G Skill Trident Z 3466MHz 15-17-17-37
Corsair AX1200W PSU
Sound Denon AVC-A1
LGC1 77

ExcessiveGBH wrote:
Change this setting in BIOS or in Al suit 3. e.g. 103.00. (can cause stability issues) . Slightly increases OC including RAM.
Just curious why USB 3.1 GEN 2 disables and is only USB 2.



i don't oc at all do need to...i need stability 24/7 so for me oc this is useless
MB: ASUS RAMPAGE VI EXTREME-CPU: Intel Core i9-7920X Processor Extreme Edition 4.2 GHZ auto-CORSAIR Hydro Series H80i v2 Video: GEFORCE GTX 1070 Founders Edition. - G.SKILL 32GB 14-14-14-34
F4-3200C14Q-32GTZR- Seasonic PRIME Titanium 850 w-SSD: Samsung SSD 850 PRO 2TB x3 -SSD: Samsung 950 PRO M.2 512GB OS-Sound Blaster Z -Intel Ethernet Server Adapter I210 CASE:Cooler Master: HAF X MONITOR:IPS LED LG 27" 27UD69P 27 inch 4K 5 ms TV: LG OLED55C8P OS: Windows 10 x64 Pro up to date

MirceaForce wrote:
i don't oc at all do need to...i need stability 24/7 so for me oc this is useless


I'm not discussing OC’ing here nor would I do it this way. It was about USB 3.1
System specs
Win 11 Pro 21H2
Rampage VI Extreme
BIOS 3801
I9 10920 @5.0GHz all cores
EK-KIT G360 (CPU only)
Samsung 960 PRO M.2 NVMe 1TB
Samsung 970 EVO M.2 PLUS NVMe 2TB
Kingston Fury Renegade 4TB PCIe 4.0 NVMe M.2 SSD with Heatsink
1 Samsung SSD 4TB EVO
1 X Samsung SSD 860 EVO 4TB
2 x 10TB drives
1 x 2TB drive
ASUS ROG Strix GeForce RTX 4090 OC 24GB @3015 MHz
32GB G Skill Trident Z 3466MHz 15-17-17-37
Corsair AX1200W PSU
Sound Denon AVC-A1
LGC1 77

G75rog
Level 10
It throws the critical timing for 3.1 far enough off to render it unusable with 3.1 devices while the lower, slower 2.0 can still function.

G75rog wrote:
It throws the critical timing for 3.1 far enough off to render it unusable with 3.1 devices while the lower, slower 2.0 can still function.


Thanks...good to know.
System specs
Win 11 Pro 21H2
Rampage VI Extreme
BIOS 3801
I9 10920 @5.0GHz all cores
EK-KIT G360 (CPU only)
Samsung 960 PRO M.2 NVMe 1TB
Samsung 970 EVO M.2 PLUS NVMe 2TB
Kingston Fury Renegade 4TB PCIe 4.0 NVMe M.2 SSD with Heatsink
1 Samsung SSD 4TB EVO
1 X Samsung SSD 860 EVO 4TB
2 x 10TB drives
1 x 2TB drive
ASUS ROG Strix GeForce RTX 4090 OC 24GB @3015 MHz
32GB G Skill Trident Z 3466MHz 15-17-17-37
Corsair AX1200W PSU
Sound Denon AVC-A1
LGC1 77

ExcessiveGBH wrote:
Thanks...good to know.


why do you need to modify that bus ?
MB: ASUS RAMPAGE VI EXTREME-CPU: Intel Core i9-7920X Processor Extreme Edition 4.2 GHZ auto-CORSAIR Hydro Series H80i v2 Video: GEFORCE GTX 1070 Founders Edition. - G.SKILL 32GB 14-14-14-34
F4-3200C14Q-32GTZR- Seasonic PRIME Titanium 850 w-SSD: Samsung SSD 850 PRO 2TB x3 -SSD: Samsung 950 PRO M.2 512GB OS-Sound Blaster Z -Intel Ethernet Server Adapter I210 CASE:Cooler Master: HAF X MONITOR:IPS LED LG 27" 27UD69P 27 inch 4K 5 ms TV: LG OLED55C8P OS: Windows 10 x64 Pro up to date

restsugavan
Level 13
ASmedia 3142 Chipset may incompatibility with those setting.
W11CANARY 26058.1000 Core i9 7980XE 02007006 MCE ME 11.12.95.2499 R6E OFFICIAL BIOS 3801 SAMSUNG OG9 FW 1019.0 SSD 970 EVO PLUS 1 TB x 3 NVIDIA RTX 4090 GAME READY 551.52 64GB GSKILL DDR4 3200MHz JBL 9.1 Sound Bar DTS-X