|
PCI-E issues X99 OC Formula/3.1 |
Post Reply 
|
| Author | |
Broncoman79 
Newbie 
Joined: 11 May 2018 Location: WA Status: Offline Points: 7 |
 Post Options
 Thanks(0)
 Quote Reply
 Topic: PCI-E issues X99 OC Formula/3.1Posted: 13 May 2018 at 1:59am |
|
I have 2 GTX 1080's in PCI-E slots 1&4, an m.2 ultra SSD in the m.2 ultra slot, and another m.2 SSD in a PCI-E adapter in slot 5. My CPU supports 40 lanes, yet one of my GPUs is at 8x. Being in slots 1&4 should have them both at x16. Both m.2s are running at full x4 speeds. Any ideas?
Thanks!
Edited by Broncoman79 - 13 May 2018 at 1:59am |
|
 |
|
|
ASRock_TSD
ASRock_Official 
Joined: 20 Mar 2015 Status: Offline Points: 8937 |
Post Options
Thanks(0)
Quote Reply
Posted: 15 May 2018 at 10:28am |
|
Dear Broncoman79,
Thank you for choosing ASRock.
Regarding your case, because your
M.2 SSD is connected at PCIE5 slot, the PCIE lanes will be shared. Please connect the M.2 at
PCIE3 slot, than the graphic cards will work at x16 and M.2 will work at x4
speeds.
X99 OC Formula/3.1 has 5 PCI
Express 3.0 x16 Slots (PCIE1/PCIE2/PCIE3/PCIE4/PCIE5: single at x16 (PCIE1);
dual at x16 (PCIE1) / x16 (PCIE4); triple at x8 (PCIE1) / x8 (PCIE2) / x16
(PCIE4); quad at x8 (PCIE1) / x8 (PCIE2) / x8 (PCIE4) / x8 (PCIE5)) https://www.asrock.com/MB/Intel/X99%20OC%20Formula3.1/index.asp
Thank you! Yours truly, ASRock TSD |
|
|
|
|
Post Reply
|
|
Tweet
|
| Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |
Topic Options