Radeon RX Vega to be Air and Liquid Cooled - XL XT and XTX models
So the title it actually nothing new, everybody knows that Radeon RX Vega will see air and liquid cooled parts, but over the weekend some new data surfaced on the web, detailing the different SKUs a little better in ther form of a flagship LCS AMD Radeon RX VEGA XTX, an aircooled XT and then also an XL version.
Basically the Vega XTX is the water-cooled edition of the air-cooled XT with a higher TDP. There now also is a rumored XL model with cut-down Vega, much like what AMD has been doing with the Fury series. XTX and XT will feature 8GB HBM2 memory. We do not think a 16GB model is planned. Here is the latest rumored table that shows the SKUs:
SKU | Shader cluster | Storage | cooling | ASIC Power | Board Power | remark | Launch |
---|---|---|---|---|---|---|---|
Radeon RX Vega XTX | 64 shader clusters = 4096 shader units |
8 GB HBM2 | AiO (water) | 300W | 375W | Reference | (Presumably) early August |
Radeon RX Vega XT | 64 shader clusters = 4096 shader units |
8 GB HBM2 | air | 220W | 285W | Reference | (Presumably) early August |
Radeon RX Vega XL | 56 shader clusters = 3584 shader units |
? GB HBM2 | air | 220W | 285W | AIB design | (Presumably) at the end of August |
As you can see the XT and XTX are tagged at 64 shader units x 64 shares = 4096. The XL model gets 56 shader untis and thus 3584 shader units. The chart also is listing TDP and TDB powers. It is expected that a 1.7GHz GPU clock is likely what the boards will run at. If correct and with a Boost to say 1800MHz, Vega would get respectable performance and would put the card in the range of the GTX 1080.
AMD Radeon RX Vega series will be unveiled at SIGGRAPH Capsaicin on July 30th.
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Senior Member
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Cannot wait to see the performance of the XTX vs 1080Ti, both OC'ed to the max stable clocks in 4K. That is where these will shine.
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Like Nvidia's reference coolers are any less sh1t. Almost all reference coolers are garbage.
Nvidia's were especially bad during the Fermi period while AMD's during the 200 series. Hence the Thermi and 290x airplane/fryingpan/whatever jokes.
The only actually good one was the cooler on the Fury X, but you could say that it's technically not reference since it wasn't AMD who designed it.
Realistically, you usually get reference if you intend to watercool. AMD putting a watercooler on their high-end is a smart move, it saves you the trouble and you should pay less overall since they already have a contract with the cooling company, so they buy in bulk.
Its not like using liquid cooling is a bad thing. The most advanced computers are liquid cooled.
They better improve VRM cooling this time around. FuryX had horrid VRM cooling when compared to GPU cooling.
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Well, at least some dumb AMD fanboys can't now deny 300W usage.
Still don't expect miracles from these cards, too hot, to hungry, requires HBM2.
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I was speaking generally about liquid cooling.
Tbh i dont really know of many consumer GPUs that have excellent VRM cooling. It usually seems like an afterthought in most designs, despite it being a common point of failure.
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Its not like using liquid cooling is a bad thing. The most advanced computers are liquid cooled.