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Noise output of the graphics card is measured using the fan speed percentage associated with each of the temperature recordings displayed on the previous page. In order to focus solely on the noise output by the graphics card in question, we disconnect all fans from the test system so that the only moving parts are relating to the graphics card.
The NZXT Phantom 630's side panel is removed in order for us to focus specifically on the graphics card's noise emissions. We also place the acoustic measurement equipment very close to the graphics card (around 10 cm away from it) in order to better detect noise differences between each graphics card. This is also a scenario that will be similar to a user who has their system sat on the desk directly next to where they are sitting.
The background noise level sits around 37 dBA without the test computer running.
High power draw translates into high temperatures which then translates into high noise output. Power is the key driving factor and the fact the RX Vega64 is so inefficient in its performance-orientated ‘Turbo' mode makes it hard for the other two metrics to look positive.
At idle, the AMD cooler's fan spins down to 13% (around 650 RPM) and is very quiet indeed (basically inaudible). However, the vast amount of thermal energy that the cooler is tasked with handling forces fan speed to 2400 RPM (48%, as dictated by AMD) very quickly. We did not notice any coil whine with our sample.
While I complained at the fact that thermal throttling occurs with the fan having 52% left in its speed range, the acoustic output justifies AMD's decision. 2400 RPM fan speed from RX Vega64 is loud and unpleasant when sat next to the system for a gaming session. Of course, the ‘put on headphones' argument is perfectly justifiable.
As a side note, I was testing the overclocking of this card in the early hours of a Monday morning with both bedrooms next to my office occupies with sleeping family members. I pushed the fan speed up to around 66% but absolutely would not go any higher for fear of waking people up. To me, that spoke volumes (excuse the pun) about AMD's reference cooler when tasked with RX Vega64's ‘Turbo' power mode.
Personally, I am not somebody who is offended by the most minor of noise output from their system, though I do have my limits. I would, without hesitation, wait for a custom-cooled RX Vega64 card from board partners to become available before making any purchasing decision.
Has anyone found a store actually selling these in the UK yet? Release date is today, but can’t find anything at overclockers.co.uk, amazon.co.uk, etc.
What a shocking bad cooler. Will wait on some partner cards before making a decision. Power consumption looks dire too. 🙁
Scan and overclockers got some stock
1900 MHz? How much power will then need to be delivered to it 😀
kinda disapointed because to me, this VEGA won’t make my fury X obsolete, delivery 95 FPS 1080p on Deus ex, the fury delivery 85 fps on 1080p, to me at least isn’t a great evolution :/
The prices on Overclockers for the Vega 64 is £548.99 for the cheapest and £599 for the special edition..though not in stock…The cheapest GTX 1080 reference on Overclockers is £449.99 and in stock.. a £100 price difference.. It’s got get to the price of the GTX…please!
A factory overclocked GTX 1080 G1 gaming by Gigabyte is only 519USD on Amazon.
I’m sure you could find cards costing 499 by other vendors
Vega 64 even in 499 isn’t worth it when you consider the price to performance to TDP.
GTX 1080 is a better buy if you care only for gaming performance and TDP….unless you want mining in which Vega 64 might be better.
I get what you’re saying, but it’s not meant to be a 1080p-optimised card
It’s hitting 1440p very well, but is still lagging in 4K. It’s an upgrade compared to Fury X, and probably noticeably in games, but it probably won’t blow you away like a 1080TI would. It’s cheaper than the TI, but still disappointing that AMD isn’t going after high end anymore.
I will wait till board partners and custom bioses so I can OC this beast. A Vega 64 LC board with a EK waterblock in my loop and 2 bioses would be just awesome. I just hope the drivers arrive and enable primitive shaders, Rapid packed math and fix the HBCC. I won’t treat these benchmarks as final and would take them with a grain of salt. Besides, you are NOT playing the games, you are using the in-game benchmarks which are INACCURATE, so ALL the KitGuru benchmarking are UNRELIABLE!!!!
No one in their right mind should buy a Vega 64 at 1080 prices when you consider its gaming performance and TDP.
Lol you are obsessed with TDP. No gamer should care. Can you give it enough power? Can you keep it cool?
Your arguing a point that means little since this cards power delivery was build almost perfectly.
You should not be as you don`t know what the card will do once its optimized for the game. Once more Dirt 4 changed 1 AA setting and it went from neck and neck with 1070 to smashing it by 24%. Also when I look at the games it struggles in they are mainly past there prime, like GTA 5 and if someone tweak cache settings this Vega will take off like a rocket.
The one thing HBM simply cannot be argued about is how insanely powerful it is calling massive textures as well as limiting the low frame dips.
I notice micro stutters and frame dips 100x more than a 10 FPS difference past 60 TBH.
And I am really going for that. Hopefully it blows the doors off the current lows.
Power doesnt matter as much on here because normally we equate tons of power with heat. But this VRM is at the realistic limit almost at 91.5%
Pls link it. I have been looking for a long time twice daily, and because Nvidia slacked when miners first appeared they have been wiped out.
Also why should gamers care about TDP at all? Its the miners who should. Gamers in general have much higher PSUs than normal as well as spend tons on parts they cant even use all the way “Hello 1080”.
If anyone is using the 1080 for 1080P at any level the 1080 is a massive waste. And this is where the 56 Vega is so great, it blurs the 1070/1080 line.
Hell the best bang for buck card that is worth it as much as a 1070 is the 1050TI for its price.
It has always been said the 970/1070 lines are the high sweet spot while 960/1060 was low sweet spot.
TDP only matters if the VRM is iffy. Vega has the best VRM made in a while and so even with huge power input it doesn’t get limited by thermals, its limited by power, which once more better for gamers.
I am going to either get a 1070 or Vega to replace my 970. Basically the reason im leaning hard Vega now is Free Sync. Running 100 FPS is a odd but very nice spot in games and Gsyncs are just insanely priced.
yeah, I only sad that’s VEGA isn’t make Fury X obsolet, worth it more get a second fury x than a new VEGA…