Power and Temperature
To test the power and temperature we perform a manual run-through in Cyberpunk 2077 at “Ultra” settings for real-world in-game data. We use GPU-Z sensor data to record the results. We report on the GPU-Z sensor data for “Board Power” and “GPU Chip Power” when available for our Wattage data. For temperature data, we report the GPU (Edge Temp of the GPU or Package Temp) as well as Hot Spot (Junction Temperature) when available for our temperature data.
The TGP of the NVIDIA GeForce RTX 4080 and RTX 4080 SUPER is 320W. Of course, due to efficiencies, binning differences, and such, this can vary with the Voltage power needed. We actually found that our NVIDIA GeForce RTX 4080 SUPER Founders Edition had a lower power draw than the GeForce RTX 4080 FE, consuming 5% less power in board power. This is pretty amazing, considering it’s the same performance, or even 1-2% faster. The Radeon RX 7900 XTX is very power-hungry and consumes 21% more power than the GeForce RTX 4080 SUPER.
When looking at GPU Chip Power the GeForce RTX 4080 SUPER uses 8% less power than the GeForce RTX 4080.
When it comes to temperatures, it is no surprise that the Radeon RX 7900 XTX runs the hottest at 70c, while the GeForce RTX 4080 SUPER FE and RTX 4080 FE run at cooler temperatures. The GeForce RTX 4080 SUPER is ever so slightly cooler than the RTX 4080 FE since it uses less power.
This is also no surprise above, the Radeon RX 7900 XTX runs with a very hot Hot Spot temperature of 91c. The GeForce RTX 4080 SUPER FE is about 3.5% cooler on the GPU Hot Spot temperature compared to the GeForce RTX 4080 FE.
Discussion (15 replies)
Join Discussion →I recently gave in to getting a Zotac Amp Aero Extreme OC version of this. Loving it so far and have mostly had identical experiences with it but so far only had a few hours of playtime and testing this past Sunday. I was lucky enough to find one on Amazon for $1150 plus tax and free shipping. I'm also impressed with its power efficiency. I totally agree, the 4080 done right.
While I think its a great card, its still overpriced IMO.
It's only overpriced if they can keep it in stock...
Well, the one I got is already out of stock and the other sellers start at least $100 higher.
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oh, and I messed up on what I paid. It was $1099.
The super cards have been over msrp since they came out unless you were lucky enough to get one pretty early on. I've been pretty happy with my MSI 4080 non super which I paid under $1,000 for at the time. Got it before things got crazy again with the GPU market again.
There've been some ups and downs with them. I've been checking somewhat regularly since the 4070 Ti Super launched because I knew I wanted to upgrade that rig. The one that I've never seen at MSRP is what Brent reviewed, the Founders Edition, but only having one or two official sources for that makes it incredibly difficult to get.
I forget who, but someone mentioned in another thread that B&H has had some AIB cards at MSRP, PNY I think, and I almost ordered one from them. Newegg has some but you usually have to get them in a PSU combo and there are some decent combos (saw a MSI Suprim X 4080 Super and 1300W ATX 3.0 for ~$1300) but I really don't need a new PSU right now but I almost pulled the trigger on that one. I ultimately reminded myself how this was really a splurge and to stick to a budget that started in the 900-1000 range.
It's a shame though, yeah, anyone wanting to get one at MSRP still has to put in the time to look around. They can be found and some days are easier than others but persistence is key for those who want to save money. The only reason I didn't go with the 4070 Ti Super, and I've absolutely found some at $799, is that it would be a wash with the 3090 Ti I replaced while the 4080 Super is ~10% improvement, and more when factoring in DLSS 3 options. That combined with significantly less power usage and better cooling vs the 3090 Ti was enough to convince me for this card and I'm definitely happy.
Just did a quick search at NVIDIA and yep, no sign of the founders edition but there are two other models at MSRP.
Just to add that I've been pleasantly surprised with the 4090 FE card I have. This is my first FE card and so far it has run the coolest out of the three 4090's I have owned.
I almost grabbed the MSI Expert version of the 4080 Super because it's more-or-less a clone of the FE and accessible but I wanted to try the strategy of an even bigger heatsink for more passive cooling. Having heard of the energy efficiency of the 4080 Super I was curious about that strategy but as your experience and Brent's review shows, the FEs are usually awesome. I'm pretty happy with the Zotac though, it boosts to 2685 MHz at stock and I can't hear it above the AIO/case fans which are all pretty quiet most of the time.
I don't think Zotac gets enough appreciation in the hardware community. I have used them off and on going back to I believe was a 9800GT card that lasted for years.
They're just not as focused on NA as the standard gamut of GPU vendors. Believe they're bigger in EU.
I've had folks telling me for about a decade that they make good cards at great prices but the name is what held me back. I don't want to hurt anyone's feelings but its just not one that makes me think, yeah I need a Zotac to get the job done. However, I'm somewhat converted now, at least on the affordable side of things for OC model.
I only had one Zotac card as they are hard to come by here, it was a Geforce 4 Ti 4200, it OCed past my brothers Ti 4600, really good performance at the time.
I didn't know, or at least remember, they'd been around that long. They didn't get on my radar until around the 700 or 900 series.
They're part of the Olde Garde.
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