The NVIDIA GeForce RTX 2070 Founders Edition Review: Mid-Range Turing, High-End Price
by Nate Oh on October 16, 2018 9:00 AM ESTOverclocking
Last, but not least, we'll take a look at overclocking. While NVIDIA does support overclocking, they have limited actual overvolting, and instead providing the ability to unlock 1-2 more boost bins and associated voltages. Either way, Maxwell 2 and Pascal certainly have much to thank for high clockspeeds; for Maxwell 2, it was a combination of high efficiency and ample overclocking headroom, while Pascal took advantage of the FinFET process to ramp up the clocks to new heights.
Built on the 12nm "FFN" process, Turing doesn't appear to push the envelope spec-wise, although it does introduce GPU Boost 4 and NVIDIA Scanner, both of which are naturally featured in EVGA's Precision tool. Re-designed into the RTX-oriented Precision X1, the utility succeeds Precision XOC, and we've opted to use that tool for our overclocking today. We adjusted the core and memory clocks, as well as the power/temperature limit and percent 'overvoltage.' For the 185W RTX 2070 Founders Edition, this is a 116% TDP limit (215W). We were unable to fully test the new Scanner functionality as it would not save to a profile and crashed on certain button presses, which is somewhat unsurprising given that Precision X1 is still in beta. But as far as NVIDIA's GPU Boost 4 is concerned, it exposes certain boost algorithms to users so that you can manually modify the voltage-frequency curve.
A total of four different overclocks were tested. First was a baseline, consisting of 100% overvoltage and max power/temperature limits. The second was overclocking the GDDR6 memory by 1Gbps. The third was overclocking the GPU by +100MHz; in practice this resulted in observed clocks between 1900 and 1990 MHz. Lastly, all previous adjustments were combined for an overall overclock.
| RTX 2070 Founders Edition Overclocking | |||||||
| Stock (FE) | Baseline | Memory OC | GPU OC | All OC | |||
| Core Clock | 1410MHz | 1410MHz | 1410MHz | 1510MHz | 1510MHz | ||
| Boost Clock | 1710MHz | 1710MHz | 1710MHz | 1810MHz | 1810MHz | ||
| Max Boost Clock | 2160MHz | 2160MHz | 2160MHz | 2160MHz | 2160MHz | ||
| Memory Clock | 14Gbps | 14Gbps | 15Gbps | 14Gbps | 15Gbps | ||
| Max Voltage | 1.050v | 1.087v | 1.087v | 1.087v | 1.087v | ||
| Power Limit | 185W (100%) | 215W (116%) | 215W (116%) | 215W (116%) | 215W (116%) | ||
Naturally, these results cannot be taken as representative of all RTX 2070 Founders Edition cards, but results here can offer some insight.
Although this is more of a cursory look than anything else, the combined overclock provides the best performance, just like it was for the Pascal based cards like the GTX 1080 and 1070. Given the GDDR6-equipped 2070, we would expect memory overclocking to be less effective, though it appears it's necessary for the best overclock here. Ultimately, the combined overclock can make up some ground, but the extent of its benefits are largely comparable to Pascal cards.
OC Power, Temperature, and Noise
There isn't much to add on the power, temperature, and noise front. The card will heats up a few more degrees, but kept relatively quiet thanks to its open air cooler. The full OC costs about ~30W at the wall in games, bringing it up to 1080 Ti FE levels, though only select games will see an overclocked RTX 2070 surpass the 1080 Ti.
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rtho782 - Wednesday, October 17, 2018 - link
I can't wait for the GTX960 review to finally come out so I can see how it compares!!Meteor2 - Thursday, October 25, 2018 - link
:-Dbtb - Tuesday, October 16, 2018 - link
Should have been compared to the 1070 TI FE imo, they dont even sell the 1070 anymore, at least not in the nvidia store in my country. 1070 TI FE is the best bang for your buck right now IMO, if you dont want/need the raytracing capapility and play at 1920x. Personally I recently bought the 1070 TI FE, and have been quite happy with it. Only cost 75% of what a 2070 FE cost, and maxes out my FPS at the resolution I play(1920x1200)TheinsanegamerN - Tuesday, October 16, 2018 - link
Just because the 1070 isnt sold in "the nvidia store in your country" doesnt mean it has ceased to exist, or that it is no longer the market the 2070 is now targeting.btb - Tuesday, October 16, 2018 - link
Well, that might be the case. But does not change that 1070 TI is much better value for money then 1070(and 2070 for that matter). The review not including the "in between" option is not helpful for prospective buyers.. all IMO of course.Death666Angel - Tuesday, October 16, 2018 - link
"1070 TI is much better value for money then 1070"Taking the Techpowerup summary of the relative performance (compared to a 2080Ti) and running it through the cheapest model available from a respectable retailer in Germany, the 1070 is less than .15% better performance/€ in 1080p titles than the 1070, 1.8% better performance/€in 1440p titles and a whopping 3.2% better performance/€ in 2160p titles. "much better value for money" looks different to me. Then there is the fact that there are 53 1070 products and only 36 1070ti ones listed here. And I have to question the sanity and your financial sense of anyone who looks to upgrade from a 1070ti to a 2070. Generational upgrades are usually not worth it without a corresponding process node shrink and the same is true here, especially since the 1070ti is more a 1080 in disguise than a true midrange card.
Kakti - Tuesday, October 16, 2018 - link
At least for me, it's not at all about upgrading from a 1070TI to a 2070, but rather which should I purchase to replace my 970. The 1070Ti is roughly $400-450 while the 2070 is $600. That's a huge difference and it's hard to know how big the performance delta is when the article keeps comparing to the 1070 that's effectively been supereseded.If you're buying a 1000 series card, it's a 1060, 1070ti, 1080 or 1080ti; virtually no one is buying a regular 1070 at this point. Honestly I think I'm going to sit out this generation until we have an idea of what this hardware can do for ray tracing and DLSS. I have a feeling these cards (especially the 2070) will struggle mightily to run those settings anywhere near 60fps. So, if I personally don't believe the 2070 will be able to deliver acceptable performance for RTX tech, then I'm leaning towards grabbing a 1000 series for (relatively) cheap.
Death666Angel - Wednesday, October 17, 2018 - link
"If you're buying a 1000 series card, it's a 1060, 1070ti, 1080 or 1080ti; virtually no one is buying a regular 1070 at this point" Any data on this? Or just made up to further your point? What about second hand cards? With a performanc/€ delta of less than % at 1080p, you are making quite bold claims here.Cellar Door - Wednesday, October 17, 2018 - link
The 1070Ti is far better value then 1080 or 1070. Your comparison uses a stock 1070Ti - a card which only makes sense overclocked(due to Nvidia banning any factory OC models). When overclocked, 1070Ti is 7% lower perf then an OC 1080 for a lot less.Oh and since 1070Ti was just launched last October, they are perfect to grab on the used market as all cards will still have 2 years of warranty left. I picked up a mint used 1070Ti for $300.
GreenReaper - Thursday, October 18, 2018 - link
Unfortunately, it's not your warranty, so you don't get to benefit from it:https://www.reddit.com/r/nvidia/comments/4xmewv/ps...
https://www.nvidia.com/object/manufacturer_warrant...
This warranty applies only to the original purchases of the Warranted Products from a retailer, mail order operation, or on-line retail store; this warranty will not extend to any person that acquires a Warranted Product on a used basis.