Thursday, June 22nd 2017
Radeon RX Vega Needs a "Damn Lot of Power:" AIB Partner Rep
AMD is dragging its feet with the launch of its next performance/enthusiast segment graphics card based on the cutting-edge "Vega 10" silicon, the Radeon RX Vega. The last we heard, the company is announcing the product late-July/early-August, along the sidelines of SIGGRAPH 2017. The company already put out specifications of the first consumer product based on this silicon, the Radeon Pro Vega Frontier Edition; and according to listings by online retailers, its power figures aren't looking good. The air-cooled version has its TDP rated at 300W, and the faster liquid-cooled variant 375W. This is way above the 275W TDP of the TITAN Xp, NVIDIA's fastest client-segment graphics card.
An MSI company representative posting on Dutch tech-forums confirmed our worst fears, that the RX Vega will have a very high power draw. "Specs van Vega RX gezien. Tering wat power heeft die nodig. Wij zijn er aan bezig, dat is een start dus launch komt dichterbij," said the representative who goes by "The Source" on Dutch tech forums Tweakers.net. As a gentleman scholar in Google Translate, and citing VideoCardz which cited a native Dutch speaker; the MSI rep's statement translates as "I've seen the specs of Vega RX. It needs a damn lot of power. We're working on it, which is a start so launch is coming closer."
Sources:
VideoCardz, Tweakers.net (forums)
An MSI company representative posting on Dutch tech-forums confirmed our worst fears, that the RX Vega will have a very high power draw. "Specs van Vega RX gezien. Tering wat power heeft die nodig. Wij zijn er aan bezig, dat is een start dus launch komt dichterbij," said the representative who goes by "The Source" on Dutch tech forums Tweakers.net. As a gentleman scholar in Google Translate, and citing VideoCardz which cited a native Dutch speaker; the MSI rep's statement translates as "I've seen the specs of Vega RX. It needs a damn lot of power. We're working on it, which is a start so launch is coming closer."
95 Comments on Radeon RX Vega Needs a "Damn Lot of Power:" AIB Partner Rep
Local market 6.7 cents or 7cents per KWH. 24.7 for 30 days Vega would cost me $18.90 to run.
At 3 hours of gaming per day thats just $2.36 a 1080Ti would be $1.57
Driving a 4 cylinder vs my v6 in MPG 20 vs 35 The cost in gas per day driving would dwarf the cost of the GPUs power usage. People are just highly illogical.
In fact my old LCD TV uses 300w 13 year old CCFL ancient 1080p pos. It spends more time in use. My TV costs me more per month to use than a Vega GPU will to put that into perspective.
And just in case you are curious what 800w worth of video card heat does, it shuts motherboards down from over temp on the mosfets. Don't believe me? Look around a bit.
I don't care about electricity cost at all (my parents in law pay for the entire house costs), but I do care about heat. In the past few years, I became fairly sensitive to fan noise, and the fans on my XFX Rx 480 (which is not noisy) started to piss me off to the point of having to limit their maximum speed.
My case only has one fan (outtake), and even that is driving me nuts at times. There's no way I'd willingly install a graphic card that produces excessive amounts of heat.
"Specs van Vega RX gezien. Tering wat power heeft die nodig." is NOT translated as anything with "Vega draws high power." It means "Seen the specs of Vega. It draws the power it needs."
So while you've made an excellent point with respect to the cost of power itself, it doesn't factor in the downside of needing beefier cooling to handle it which has side-effects that aren't necessarily measured in financial cost but, there are some that aren't even related to the cost of energy itself.
On a card by card basis an after market cooled GTX 1080 Ti factory overclocked model will hit 300 - 320w VEGA air cooled is 300w TDP.... so tell me whats the problem again? 1080 Ti reference still hits 267. Most people that are overclocking boost the TDP limit. So once again its a moot point. an after market 1080 Ti with TDP limit boosted can easily push 350w. So even if and its a big if that VEGA hits 375w as its total design power. It ends up not really being any worse than the GTX 1080 Ti after market cards available already.
Essentially the end all be all should result in a difference between the two of about 25w the real decider will be again performance and price. AMD will be using an AIO on the 375w card so noise isnt likely to be a huge issue. The air cooled card? after market designs from ASUS with the Strix or MSI with their Twin Frozr will mitigate noise.
You are right to bring up aib cards. Do you think from the history of amd they will consume less power than reference? It wouldn't surprise me with overclocking if that number was closer to 450/500w. That number isn't new either an overclocked 390x already hits that.
Again amd is on another bad path. Heaping power into cards in hopes it can compete.