实测酷冷至尊的竖装给的pcie4.0的延长线能跑5.0*16

last of diablo 4 multiplayer-avatar

last of diablo 4 multiplayer

2025-04-10T03:41:58+00:00

之前把b650的bios升级后可以pcie开gen5,然后基准测试跑分上和4.0没区别,之前和谭友讨论担忧是不是实际带宽更低,实际测试发现没区别
[img]https://img.nga.178.com/attachments/mon_202504/12/9aQ2v-6ycqK17T1kSdr-k3.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202504/12/9aQ2v-9eejXbT3cSqo-zk.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202504/12/9aQ2v-affrZ2oT3cSqo-zk.jpg.medium.jpg[/img]
LackOfBetterName-avatar

LackOfBetterName

我买了根追风者5.0的,结果和我机箱竖装支架冲突装不上去,只能继续用老的4.0。
Brady.M-avatar

Brady.M

同款支架,5.0能跑但实测并不稳定,我特地用荒野测试,4.0可以一整晚不崩溃,5.0大概一个小时就会崩溃,认定为5.0不可用。
[img]https://img.nga.178.com/attachments/mon_202504/12/9aQ2v-kpi4XsT3cS334-2bc.jpg[/img]
A9alex-avatar

A9alex

[quote][pid=818282268,43801614,1]Reply[/pid] Post by [uid=65710484]Skullblow[/uid] (2025-04-12 11:58):

同款支架,5.0能跑但实测并不稳定,我特地用荒野测试,4.0可以一整晚不崩溃,5.0大概一个小时就会崩溃,认定为5.0不可用。
[img]https://img.nga.178.com/attachments/mon_202504/12/9aQ2v-kpi4XsT3cS334-2bc.jpg[/img][/quote]会不会吃游戏,我这段时间就刺客影开dlaa玩了很久完全没报错过
squatch-avatar

squatch

nvidia-smi pci -gErrCnt跑一下看看有没有报错
A9alex-avatar

A9alex

[quote][pid=818283886,43801614,1]Reply[/pid] Post by [uid=26578584]scorpionl2[/uid] (2025-04-12 12:10):

nvidia-smi pci -gErrCnt跑一下看看有没有报错[/quote]我直接去powershell输的
[img]https://img.nga.178.com/attachments/mon_202504/12/9aQ2v-967tZeT1kSe8-lv.jpg.medium.jpg[/img]
Wealthy-avatar

Wealthy

[quote][pid=818284687,43801614,1]Reply[/pid] Post by [uid=61256716]Hieran[/uid] (2025-04-12 12:16):

我直接去powershell输的
[img]https://img.nga.178.com/attachments/mon_202504/12/9aQ2v-967tZeT1kSe8-lv.jpg.medium.jpg[/img][/quote]你们俩延长线是一个,但是主板不一样吧,可能你主板信号更好一些导致没问题
squatch-avatar

squatch

[quote][pid=818284687,43801614,1]Reply[/pid] Post by [uid=61256716]Hieran[/uid] (2025-04-12 12:16):

我直接去powershell输的
[img]https://img.nga.178.com/attachments/mon_202504/12/9aQ2v-967tZeT1kSe8-lv.jpg.medium.jpg[/img][/quote]还是不太稳啊...
理论上除了第三行其他应该都是0
LackOfBetterName-avatar

LackOfBetterName

[quote][tid=43801614]Topic[/tid] Post by [uid=61256716]Hieran[/uid] (2025-04-12 11:50):

之前把b650的bios升级后可以pcie开gen5,然后基准测试跑分上和4.0没区别,之前和谭友讨论担忧是不是实际带宽更低,实际测试发现没区别
[img]https://img.nga.178.com/attachments/mon_202504/12/9aQ2v-6ycqK17T1kSdr-k3.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202504/12/9aQ2v-9eejXbT3cSqo-zk.jpg.medium.jpg[/img]
[img]./mon_202504/12/9aQ2v-affrZ2oT3cSqo-zk.jpg.[/quote]顺便问一下pcie4*16跑这个测试是不是25左右
A9alex-avatar

A9alex

[quote][pid=818329491,43801614,1]Reply[/pid] Post by [uid=39813733]RAMIELfff[/uid] (2025-04-12 18:30):

顺便问一下pcie4*16跑这个测试是不是25左右[/quote]理论是4.0x16是32左右的吧,查了一下应该是,然后3dmark测的都是单向数据