Petrian Brits
2020-11-29T16:01:17+00:00
3080大雕F4bios,功耗拉满,+80核心/+1000显存,+90%风扇,ts跑分接近2w
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-2gf4K1fT3cSsg-f2.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-8p7eK1uT3cSsg-f2.jpg.medium.jpg[/img]
不负责任猜想3080大雕挑过体制[s:ac:咦]
当然ts压力过不了,只能跑分玩耍而已
这是之前开箱和简单超频测试:[url]https://ngabbs.com/read.php?tid=24479525[/url]
看到有人讨论于是自己测试了一下显存超频对于跑分的影响,设置为默认频率,功耗拉满,仅对显存频率进行调整,由于结果都为一次(半夜趁女友睡着起床偷偷测试[s:ac:愁])所以不排除误差也不具有很强的参考性:
默认显存频率:
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-6zgbK1xT1kS9h-h5.jpg.medium.jpg[/img]
+500
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-l9sxK1yT1kS9a-h0.jpg.medium.jpg[/img]
+1000
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-ld97K1uT1kS9b-h4.jpg.medium.jpg[/img]
+1500
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-lfrK1yT1kS92-gz.jpg.medium.jpg[/img]
+2000
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-wr2K1yT1kS9g-ha.jpg.medium.jpg[/img]
+2300
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-hpauK1wT1kS9k-hj.jpg.medium.jpg[/img]
+2500
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-7lenK20T1kS9w-gw.jpg.medium.jpg[/img]
数据误差较大但是可以看出显存频率在低带宽占用率应用中并没有太大提升,其中频率到达+2500时,分数降低的原因:
1.极有可能是误差,本测试极为不严谨,虽采用默认核心频率,但未对其进行锁频,导致boost频率较高占用大量功耗[s:ac:晕]
2.显存占用功耗过高,导致显卡功耗提前撞墙
3.观察3dmark排行榜,榜前大多数显存频率都在21ghz附近,超过该频率容易影响显存效能
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-2gf4K1fT3cSsg-f2.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-8p7eK1uT3cSsg-f2.jpg.medium.jpg[/img]
不负责任猜想3080大雕挑过体制[s:ac:咦]
当然ts压力过不了,只能跑分玩耍而已
这是之前开箱和简单超频测试:[url]https://ngabbs.com/read.php?tid=24479525[/url]
看到有人讨论于是自己测试了一下显存超频对于跑分的影响,设置为默认频率,功耗拉满,仅对显存频率进行调整,由于结果都为一次(半夜趁女友睡着起床偷偷测试[s:ac:愁])所以不排除误差也不具有很强的参考性:
默认显存频率:
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-6zgbK1xT1kS9h-h5.jpg.medium.jpg[/img]
+500
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-l9sxK1yT1kS9a-h0.jpg.medium.jpg[/img]
+1000
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-ld97K1uT1kS9b-h4.jpg.medium.jpg[/img]
+1500
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-lfrK1yT1kS92-gz.jpg.medium.jpg[/img]
+2000
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-wr2K1yT1kS9g-ha.jpg.medium.jpg[/img]
+2300
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-hpauK1wT1kS9k-hj.jpg.medium.jpg[/img]
+2500
[img]https://img.nga.178.com/attachments/mon_202012/05/9aQ5-7lenK20T1kS9w-gw.jpg.medium.jpg[/img]
数据误差较大但是可以看出显存频率在低带宽占用率应用中并没有太大提升,其中频率到达+2500时,分数降低的原因:
1.极有可能是误差,本测试极为不严谨,虽采用默认核心频率,但未对其进行锁频,导致boost频率较高占用大量功耗[s:ac:晕]
2.显存占用功耗过高,导致显卡功耗提前撞墙
3.观察3dmark排行榜,榜前大多数显存频率都在21ghz附近,超过该频率容易影响显存效能