I think Linus summed it up quite succinctly in a recent video. If you mostly game, buy Intel; if you mostly do productivity, buy AMD and save a few quid. It is pointless to keep endlessly repeating the same old arguments which focus on the minutiae of one thing or another under very specific circumstances.
Once Zen 2 is release the story might be different. But until then, that is the headline.
On top of that if you just a gamer, dont bother with either the 2700 or 8700k chips, HTT does little for gaming and the 2600 is proven to be almost like a 2700 for gaming.
I still having a chuckle at the journalist who is struggling to understand how the 8 core intel chip beats the 6 core + 6 thread older intel chip at games.
I am disappointed tho no one commented on the link I posted, people here still struggling to understand how much HTT has been overhyped. Putting thread count ahead of per core performance e.g. even if half the threads arent using dedicated cores. The 8600k was a monster chip, beating 7700k in HTT friendly loads and decimating it in non HTT friendly loads for a much lower price, showing how bad HTT is, and people still swamped to the 8700k chip over the much cheaper 8600k.
Of the new chips the i7 9700k is the jewel, 8 core 8 threads, multiplier unlocked, but I bet people will swamp to the 9900k instead.
i9-9900K, Core i7-9700K and i5-9600K Geekbench Performance Leaks
https://wccftech.com/intel-core-i9-9900k-core-i7-9700k-core-i5-9600k-cpu-performance-leak/
i9-9900K scored 6248 points in single core and 33037 points in multi-core benchmarks.
i7-9700K scored 6297 points in the single core and 30152 points in the multi-core benchmark.
5-9600K scored 6027 points in single core and 23472 points in multi-core benchmark.
I don't understand those numbers.
Are we suggesting that in those tests hyperthreading is only worth 10% in an intel chip?
9900 versus 9700, difference is HT on and off, with it off single core performance is better by 2%, and with it on multicore performance is only 10% better?
Am I misreading the tests?
yes HTT has never been worth much if anything in most real world workloads.
Check the Threadripper results. Geekbench is totally useless at benchmarking multithreaded performance, I would ignore those numbers.
If the numbers look poor it doesnt mean its a poor test, it is e.g. way better than cinebench which is a very unrealistic test. You can clearly see geekbench scales when new cores are added to a cpu so it does scale with more cores, its just that people have unrealistic expectations from fake (logical) cores.
It looks like they put it up in a rush to be first and it's odd indeed being surprised that the 9700K is not a 6/12 CPU...
Why is that odd? A 8/8 chip is superior to a 6/12 chip. Higher numbered chips should be superior.
They are saying €440, which is roughly £400 for this model... OCUK has raised prices on the 8700k to £390 and the 8086K to £420...the 8600K is £120 less at £270... so even if you was to say the difference between the HT and non HT variants was £100 being generous, that would put the 9900k at £500, again i wouldnt be surprised to see it £550+
Ouch, HTT has been a huge money spinner for intel, the 8700k £120 more than a 8600k, about a 35% price increase for nowhere near that level of performance increase, for most people a 8700k is probably single digits better than a 8600k and only in some situations.
If the 9700k is around £320 thats a pretty good deal. If they maintain the same 35% HTT tax.
Yes but without HT you can clock the little monster higher, yet still claim it as an 8 core, as indeed it has 8 cores.
Heat transfer and generation should be much easier to tolerate and cope and voltages kept down unless something utterly depressing happens.
i wonder if they are gimped 8/16 chips which failed QC but with an easy gimp pass when HT not involved, so intel increase their yields.
We'll probably only know after release.
They may well be binned lower, HTT creates heat, to counter that heat, lower voltage, so the HTT chips probably have favourable binning, so they can hit their speeds at better voltages so heat is managed. However otherwise they the same chip with just a bit less cache. Both are 8 core chips, HTT been a popular gimmick that is allowing intel to sell chips for inflated prices. I dont agree with the other poster who thinks the 8/8 chip has no purpose, it will have 97% the gaming/desktop performance of the 8/16 chip for 65% of the price.
If we take this review seriously, since the chip is working at 4.8Ghz
https://www.guru3d.com/news-story/spanish-website-posts-core-i7-9700k-benchmarks.html
and given the current price is £282 for 2700X and £252 for 2700 it makes absolutely not a fricking bit sense to buy the 9700K at it's rumoured price, let alone the 9900K.
And if we go to power consumption, already the 8700K burns 33% more power than the 2700X for what? 1fps at 1080p which is 0 at higher resolutions? In addition to a chip running at 12% higher speed! (Intel having better IPC my a**)
And truly believe that posted benchmark is sound, on fully patched Z370 board which shows also how the security patches affected the performance of the CFL CPUs (namely 8700K) since last year benchmarks. Because you see, reviewers cannot escape now without fully patching the Z370 boards if they want to run the 9700/9900K on them, like they did with unpatched boards on the last time of the reviews in April with the 2700X...
Yeah now thinking about it a bit more, intel have not put this up as a 9600k, but as a 9700k, suggesting they not going to price it at the normal level of their non HTT chips. my earlier reply assumed that so I actually dont think this will be cheaper than a 8700k if the 8700k is kept on the market, if the 8700k is removed from the market then it may be cheaper, but it looks like intel may try to price the 9900k in a new price point above where the i7 chip usually is and the 9700k somewhere between that and the i5 prices. If the 9700k is 35% cheaper than a 9900k, in fact I would say anything over 20% cheaper, then its a no brainer to choose a 9700k over a 9900k, as HTT only shines in very specific workloads. Also the fact as you increase core count, the gains in the real world decrease as software wont utilise all the cores so readily. But bear in mind your looking at it from a standpoint that core count = performance, currently clock speed and IPC is still king, with core count a secondary factor for gaming. HTT is pretty much irrelevant for gaming so when I say core count I mean physical cores.
But if you comparing this to older gen intel chips like the 8600k and ryzen chips like the 2600x, then it may well be poor value, I wouldnt consider a 2700x for gaming unless it was discounted to 2600x price levels, as they both perform the same.
Well we shall see what happens. Intel have done this for a reason.
Either they are salvaging broken 9900s and gimping them making them 9700 that work, or they have found a way to dump out more heat by using the broken bits of the chip as heatsink.
Neither sounds great tbh, but they must have done this for a reason.
Unless they are preying upon the discerning public seeing 8 cores and assuming it means 8 cores good, 6 cores worse, HT or not.
Hopefully when those chaps do their xray analysis of the chips we'll know one way or the other.
They done it because there is a market for it.
There is people like me who dont think paying 35% extra for HTT is worth it and if I was buying a new intel chip I would for sure be picking the 9700k.
You make it sound like that if someone thinks 8/8 is better than 6/12 they an idiot, but 8/8 is actually better than 6/12.
Geekbench barely seems to tax the system at all, takes a few minutes to run and dont think I saw my cores hit 100% at all.
To be fair that is realistic, I cannot remember the last time I ran an app or a game that worked every core real hard, I dont think I have ever done, the only time thats been done on any of my systems in the decade or so I have used quad or more core cpus is stress tests and benchmarks.
Speculation indeed. I'd be surprised if they bother to fix anything at a hardware level - if they had, they'd probably be bragging about it. The fact that Amber Lake has no such fixes shows they clearly aren't treating it at as a high priority for their mainstream consumer products. The process being used shouldn't have any effect on whether they've included hardware mitigations in the architecture or not.
If I was the intel CEO I would have monitored sales numbers following the leak of meltdown, if they held up reasonably well I would not have prioritised it. Most of spectre and meltdown will probably never be exploited much in the wild, its pretty difficult to pull off, but they were massively overhyped in the media and got people scared, my desktop PC currently has none of the patches installed, windows is patched to dec 2017. That is my confidence in it. Of course it is possible it is prioritised but just very hard to mitigate efficiently at the hardware level meaning they simply dont have it ready yet. For someone to pull off meltdown or spectre data leaks the system needs to be already compromised to some degree, in some cases as well it needs to be rooted which the media hasnt pointed out.