
Personal computing discussed
Moderators: morphine, SecretSquirrel
techguy wrote:Jigar wrote:Memory cooling seems to be issue with Turing cards, i would suggest you install extra fan to cool this card.
No, it doesn't.
https://www.gamersnexus.net/guides/3394 ... ck-screens
jihadjoe wrote:Curious if it's an A or a non-A chip like how the 2070 is apparently being segmented.
drfish wrote:Nice! Of course, those were back in stock on Tuesday afternoon and I felt a tinge of regret for not waiting but, come on, I'm going to play at 2560x1080, a couple hundred MHz isn't going to wreck my experience.
Jigar wrote:techguy wrote:Jigar wrote:Memory cooling seems to be issue with Turing cards, i would suggest you install extra fan to cool this card.
No, it doesn't.
https://www.gamersnexus.net/guides/3394 ... ck-screens
Never ever conclude just by reading one review site analysis.
Here read the following site that hasn't signed the NDA (5 year contract) with Nvidia.
https://www.hardocp.com/article/2018/11 ... r_8_hours/
Below you will find user's also providing their input.
https://hardforum.com/threads/rtx-2080- ... h.1972149/
https://www.reddit.com/r/nvidia/comment ... _dying_in/
with power and thermal limits maxed and fans at 100% the FE seems to want to hang out around 1965-1980 MHz
drfish wrote:Creating/being the being the butt of that niche-meme will always make whatever poor timing I have worth it.
Kretschmer wrote:drfish wrote:Creating/being the being the butt of that niche-meme will always make whatever poor timing I have worth it.
Hey, I bought a 7700K like four months before Coffee Lake launched.
And then a 7700HQ laptop like a month before mobile Coffee Lake launched.
Zero regrets (except design flaws with said laptop - damn you, Lenovo!).
techguy wrote:Jigar wrote:techguy wrote:
Never ever conclude just by reading one review site analysis.
Here read the following site that hasn't signed the NDA (5 year contract) with Nvidia.
https://www.hardocp.com/article/2018/11 ... r_8_hours/
Below you will find user's also providing their input.
https://hardforum.com/threads/rtx-2080- ... h.1972149/
https://www.reddit.com/r/nvidia/comment ... _dying_in/
So you take issue with my citation of a single "professional" source by doing the same? One that has clear biases, at that. Kyle Bennett is on Nvidia's blacklist because he's a drama queen. The NDA nonsense is just his latest mountain out of a molehill.
That's not a rebuttal either. Show me TardOCP's (or anyone else's) extensive, conclusive, unbiased investigation of the matter. The fact is, no one else in the tech journalism industry has done what Steve from Gamer's Nexus has done to investigate this issue. He called for users to send him dead cards and they responded in droves. The sample size he's working with is much larger than TardOCP's 3.
So you want to take Kyle "drama queen" Bennett's opinion over cold, hard facts. Be my guest. I won't waste time trying to convince you otherwise.
Jigar wrote:I told you before, i am telling you again. Never ever take one source as end of story. I presented to you with user views as well but you conveniently ignored it.
techguy wrote:Kretschmer wrote:drfish wrote:Creating/being the being the butt of that niche-meme will always make whatever poor timing I have worth it.
Hey, I bought a 7700K like four months before Coffee Lake launched.
And then a 7700HQ laptop like a month before mobile Coffee Lake launched.
Zero regrets (except design flaws with said laptop - damn you, Lenovo!).
I bought a 7700k in January 2017, still a few months before Coffee Lake but in the grand scheme of things, not too far apart. I was somewhat kicking myself after Coffee Lake launch but my 7700k is a golden sample - 5.2GHz at 1.39V 24x7 AVX stable no less. Absolute beauty of a chip, probably my best result in the "silicon lottery" over the past couple decades. I'm going to hold out until Comet Lake or whatever Intel puts out next. Maybe Ryzen 3000 if they can close the gap in IPC + clocks.
Kretschmer wrote:techguy wrote:Kretschmer wrote:Hey, I bought a 7700K like four months before Coffee Lake launched.
And then a 7700HQ laptop like a month before mobile Coffee Lake launched.
Zero regrets (except design flaws with said laptop - damn you, Lenovo!).
I bought a 7700k in January 2017, still a few months before Coffee Lake but in the grand scheme of things, not too far apart. I was somewhat kicking myself after Coffee Lake launch but my 7700k is a golden sample - 5.2GHz at 1.39V 24x7 AVX stable no less. Absolute beauty of a chip, probably my best result in the "silicon lottery" over the past couple decades. I'm going to hold out until Comet Lake or whatever Intel puts out next. Maybe Ryzen 3000 if they can close the gap in IPC + clocks.
I was really kicking myself until I saw how close a 7700K and 8700K perform when both use fast RAM. I don't really feel constrained by my 7700K for games. It'd be nice to have a few extra cores for photo processing, but overnight import and processing jobs would make the return-on-upgrade pretty niche.
What kind of cooling and/or chip modifications did you throw at that 7700K? And does it still switch to lower power states? A 15% boost is nothing to sneeze at but isn't enough to justify replacing my existing 140mm radiator.
techguy wrote:Kretschmer wrote:techguy wrote:
I bought a 7700k in January 2017, still a few months before Coffee Lake but in the grand scheme of things, not too far apart. I was somewhat kicking myself after Coffee Lake launch but my 7700k is a golden sample - 5.2GHz at 1.39V 24x7 AVX stable no less. Absolute beauty of a chip, probably my best result in the "silicon lottery" over the past couple decades. I'm going to hold out until Comet Lake or whatever Intel puts out next. Maybe Ryzen 3000 if they can close the gap in IPC + clocks.
I was really kicking myself until I saw how close a 7700K and 8700K perform when both use fast RAM. I don't really feel constrained by my 7700K for games. It'd be nice to have a few extra cores for photo processing, but overnight import and processing jobs would make the return-on-upgrade pretty niche.
What kind of cooling and/or chip modifications did you throw at that 7700K? And does it still switch to lower power states? A 15% boost is nothing to sneeze at but isn't enough to justify replacing my existing 140mm radiator.
I de-lidded it and applied liquid metal, run a custom water loop with 2 radiators (a 360 and a 140). Running the RAM at 3600MHZ C16 (just XMP). It was a nice bump over the 4790k @ 5GHz it replaced (also de-lidded and on the same custom loop). I don't bother with offset voltage and also disable low power modes so the chip is running full-out all the time. The system is only on for a few hours at a time, and only maybe once or twice a week so its effective lifespan should still be quite long.
I started de-lidding when Ivy Bridge was released and am still doing it today. Since Intel seems to have forgotten how to solder, I would likely still do so with any future soldered chip I purchase (except AMD). For me, it's worth the effort since I do flight sim which is primarily bound by single thread performance. An extra couple hundred MHz can be just enough to smooth out performance in the worst case scenarios. Probably not worth it to most people though.
Krogoth wrote:techguy wrote:Kretschmer wrote:I was really kicking myself until I saw how close a 7700K and 8700K perform when both use fast RAM. I don't really feel constrained by my 7700K for games. It'd be nice to have a few extra cores for photo processing, but overnight import and processing jobs would make the return-on-upgrade pretty niche.
What kind of cooling and/or chip modifications did you throw at that 7700K? And does it still switch to lower power states? A 15% boost is nothing to sneeze at but isn't enough to justify replacing my existing 140mm radiator.
I de-lidded it and applied liquid metal, run a custom water loop with 2 radiators (a 360 and a 140). Running the RAM at 3600MHZ C16 (just XMP). It was a nice bump over the 4790k @ 5GHz it replaced (also de-lidded and on the same custom loop). I don't bother with offset voltage and also disable low power modes so the chip is running full-out all the time. The system is only on for a few hours at a time, and only maybe once or twice a week so its effective lifespan should still be quite long.
I started de-lidding when Ivy Bridge was released and am still doing it today. Since Intel seems to have forgotten how to solder, I would likely still do so with any future soldered chip I purchase (except AMD). For me, it's worth the effort since I do flight sim which is primarily bound by single thread performance. An extra couple hundred MHz can be just enough to smooth out performance in the worst case scenarios. Probably not worth it to most people though.
Intel didn't forget to solder though. The thermal issues with Ivy Bridge/first batch Haswell chips have never been from TIM. They were from QC issues with IHS mounting at the fab. Soldering just made IHS fitting/mounting more consistent at the fab.
Krogoth wrote:It always has been an IHS fitting problem. The packing tools and equipment were tuned to soldered chips until Intel mostly fixed it with Devil's Canyon and newer silicon. The only reason to de-lid is if you want to run the chips naked or use a better TIM/liquid metal then the stock stuff.
techguy wrote:Krogoth wrote:It always has been an IHS fitting problem. The packing tools and equipment were tuned to soldered chips until Intel mostly fixed it with Devil's Canyon and newer silicon. The only reason to de-lid is if you want to run the chips naked or use a better TIM/liquid metal then the stock stuff.
You've made a specific claim and reiterated it above, that Devil's Canyon fixed the thermal issues - it didn't. I had a 4770k, then I bought a 4790k - stock to stock it was a marginal improvement. But once I de-lidded with liquid metal the temps dropped drastically. Not as much as Ivy Bridge, granted, thanks to the horrendous Z-height issue on those chips, but still a massive difference (in the 20C range under load when overclocked). Your theory is invalidated by simple testing.
So again, if you want to run stock with light workloads you're not going to see much of a difference, and those test conditions aren't relevant as they don't push the chips.
Krogoth wrote:techguy wrote:Krogoth wrote:It always has been an IHS fitting problem. The packing tools and equipment were tuned to soldered chips until Intel mostly fixed it with Devil's Canyon and newer silicon. The only reason to de-lid is if you want to run the chips naked or use a better TIM/liquid metal then the stock stuff.
You've made a specific claim and reiterated it above, that Devil's Canyon fixed the thermal issues - it didn't. I had a 4770k, then I bought a 4790k - stock to stock it was a marginal improvement. But once I de-lidded with liquid metal the temps dropped drastically. Not as much as Ivy Bridge, granted, thanks to the horrendous Z-height issue on those chips, but still a massive difference (in the 20C range under load when overclocked). Your theory is invalidated by simple testing.
So again, if you want to run stock with light workloads you're not going to see much of a difference, and those test conditions aren't relevant as they don't push the chips.
Intel did fixed the IHS fitting QC problems though. Your first-batch Haswell (4770K) was most likely a lucky unit that had proper IHS fitting at the fab. I have an Ivy Bridge (3570K) that was one of the lucky ones. I have seen countless others who weren't as fortunate. They saw difference of ~10-20C difference between cores under a full load which suggested an IHS fitting problem/air-gap. De-lidding and reseating the IHS yielded massive returns on their chips.
Krogoth wrote:Intel did fixed the IHS fitting QC problems though. Your first-batch Haswell (4770K) was most likely a lucky unit that had proper IHS fitting at the fab. I have an Ivy Bridge (3570K) that was one of the lucky ones. I have seen countless others who weren't as fortunate. They saw difference of ~10-20C difference between cores under a full load which suggested an IHS fitting problem/air-gap. De-lidding and reseating the IHS yielded massive returns on their chips.