Question A new Case or a MOBO to fit RX Vega64?

arnuld

Distinguished
Dec 12, 2008
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So my PSU died and PCIe 3.0 slot is dead too. Got a new PSU. Old thread here.

The problem I am facing is: since 2nd PCIe slot is located at the lower side of the MOBO, the length and width of the RX Vega 64 is now interfering with the SSD bays of the case. Even though I have no SSD there but there is some metal partitioning there which is not allowing the graphics card to sit. Card is longer, check the "Problem Area":





As you can see this metal section has been fixed permanently. So can't remove it. This an Antec GX202 case. The width from the end to the "Problem Area" is 11" while the graphics card is 13" long . The part of the card which has output stays outside the case for screws and the ports. So I guess 1" is that. Hence any 12" wide space wil do. Either I need to buy a new case or a new MOBO. For now I am running the set-up on cardboard box.

Antec on its website says GX202 can handle 375 mm of graphics card length (14.5") but they may be assuming that a person uses the first PCIe slot:

https://www.antec.com/product/case/gx202

From the pics people have posted in the reviews, this case looks like has a lot of space (and it doesn't have that SSD bays problem area, at least from the pics):


https://www.amazon.in/Ant-Esports-ICE-300-Computer-Cabinet/dp/B09X5QSMGB/

But at double the price of that case, I can get a new cheaper b450 MOBO itself:

https://www.amazon.in/MSI-PRO-MAX-II-Motherboard/dp/B0CJ2PXTQ5/

But then there is this case which can handle 335 mm GPUs:

https://www.flipkart.com/ant-esports-elite-1200-support-atx-mb-pre-installed-3-front-fans-1-rear-fan-mid-tower-cabinet/p/itm26e4ed17fdd8f]https://www.flipkart.com/ant-esports-elite-1200-support-atx-mb-pre-installed-3-front-fans-1-rear-fan-mid-tower-cabinet/p/itm26e4ed17fdd8f

P.S: One thing I have noticed is graphics card is not used much (even for playing 4K x265 videos). Looks like browsing, youtube, VLC, coding etc, don't depend on GPU much. RX vega 64 barely runs for 30 seconds when it heats up (like every 15-20 minutes or so). Most of the times it's the CPU which is changing fan speed. Just pointing out that maybw next time when I build a PC, I just won't get a graphics card, a simple CPU with gpu would do ( like Ryzen 5600G) or get a smaller graphics card as long as it supports x264/265 codecs.
 
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Lutfij

Titan
Moderator
If you're absolutely sure that the first PCIe slot got taken out by the PSU failing, then I'd replace the motherboard(after you've invested in a reliably built PSU. I would opt for a B550 chipset board and one with a VRM area that has heatsinks on it.

Your GPU's on it's way out and I'm assuming the next GPU might be as long as the Vega64 you have now. I also see your rams populating the wrong slots on the board, which are currently A1 and A2, they should be populating slots A2 and B2.