Intel Skylake / Kaby Lake

Page 108 - Seeking answers? Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech.

dahorns

Senior member
Sep 13, 2013
550
83
91
It'd be nice if Anand reran their tests with faster memory. If the CPU sees substantial benefits, I can only imagine that the iGPU would see huge improvements.
 

coercitiv

Diamond Member
Jan 24, 2014
6,403
12,864
136
It isn't. AnandTech used the slowest DDR4 out there, 2133MHz.




It beats Haswell using faster DDR4 RAM as shown by HardOCP tests above.
Hardware.fr used DDR4 3600MHz and Skylake beat Haswell by 10% per clock (average) in the games they tested.
I wonder where I've seen similar graphs before...

 

Sweepr

Diamond Member
May 12, 2006
5,148
1,142
131
Yea, well the point was cherry-picking data. In two of three games Skylake was clearly faster, while in the one game he was touting as an AMD victory, the difference was pretty much within the margin of error.

Take a look at PCGH IGP gaming tests:

www.pcgameshardware.de/Core-i7-6700K-CPU-260905/Tests/Skylake-Test-Core-i7-6700K-i5-6600K-1166741

Except Bioshock Skylake GT2 was on par with A8 7600 and not far behind the fastest A10 7870K. Broadwell-K beat them and now Skylake-S closes the gap in lower price points, AMD's once huge graphics performance advantage is eroding fast.

Edit: And remmember AnandTech, PCGH and most websites used slower DDR4-2133 RAM!

It'd be nice if Anand reran their tests with faster memory. If the CPU sees substantial benefits, I can only imagine that the iGPU would see huge improvements.

Now that we know the influence of faster DDR4 memory I think that's what they should do. Also they should include at least a few CPU bound gaming benchmarks instead of the usual prescripted tests.
 
Last edited:

dark zero

Platinum Member
Jun 2, 2015
2,655
138
106
Are we looking at the same graphs? 95 watt Kaveri top of the line is 5% faster in Bioshock, while Skylake is 58% faster in Half Life and 25% faster in GTA V.

And that is the "baseline" quad core igp. To be honest, I am surprised you would even comment on these charts, since they are an absolute humiliation for AMD. Think what iris pro will do.

If Intel is increasing to 72EU, nVIDIA must think that lost the war too... If Broadwell Gpu was as strong as Gtx 750Ti, Skylake could easily reach 960 levels due better EDram and DDR4.

So... Kabylake could trash the lower tier HBM GPU... Or reach up to GTX 970 levels. Even more... Going up to 980 levels with a good OC
 
Last edited:

rootheday3

Member
Sep 5, 2013
44
0
66
AMD A8-7600 65W TDP is ~9% faster than 95W TDP DDR-4 Skylake GT2.
AMD A10-7800 65W TDP is 8% faster than 95W TDP DDR-4 Skylake GT2

You keep repeating the TDP as if it was important in these cases- take a look at any of the reviews measuring power delta on IGP gaming vs idle and you will see that these SKylake parts don't use anywhere close to 95w.

Also, according to all the rumors, the same gt2 graphics is coming to lower TDP (-S and -T series) and/or cheaper skus (Core i3) soon.
 

AtenRa

Lifer
Feb 2, 2009
14,003
3,361
136
You keep repeating the TDP as if it was important in these cases- take a look at any of the reviews measuring power delta on IGP gaming vs idle and you will see that these SKylake parts don't use anywhere close to 95w.

Also, according to all the rumors, the same gt2 graphics is coming to lower TDP (-S and -T series) and/or cheaper skus (Core i3) soon.

Im not using the TDP for power consumption but for performance metrics. 65W TDP has a lower performance than 95W TDP. Have a look at A10-7800 vs A10-7850K, same iGPU, same clocks different TDP.
 

Tovarisc

Member
Jun 12, 2015
50
0
0
Is US getting the short stick again? Its for sale everywhere in europe and asia.

It's still relatively early in a day in US so it may take little while as stores start to update their sites.

Now that we know the influence of faster DDR4 memory I think that's what they should do. Also they should include at least a few CPU bound gaming benchmarks instead of the usual prescripted tests.

ArmA3 to be relevant game for gaming performance benching?
 

BFG10K

Lifer
Aug 14, 2000
22,709
2,980
126
If Intel is increasing to 72EU, nVIDIA must think that lost the war too... If Broadwell Gpu was as strong as Gtx 750Ti, Skylake could easily reach 960 levels due better EDram and DDR4.
Nope, it was on par with the GT-740, an $89 part that launched a year ago on a manufacturing process two generations behind Intel's.

So, even with Intel's vastly superior manufacturing and eDRAM, that's the best they could manage while costing over 3x more.

So... Kabylake could trash the lower tier HBM GPU... Or reach up to GTX 970 levels.
Keep dreaming. And how much will that cost? 6700K already costs $350 without eDRAM and without Iris. Now add Iris + HBM. Who buys a $500 CPU to game on IGP?
 

ShintaiDK

Lifer
Apr 22, 2012
20,378
145
106
I am really disappointed by the mobo selection so far. I wonder if I have to wait till H170 boards to find something useful.

Too many with realtek NICs or KillerNICs, lacking M.2 slots, obscure junk etc.
 

phillyman36

Golden Member
Jun 28, 2004
1,762
160
106
Is US getting the short stick again? Its for sale everywhere in europe and asia.

I can find any. Not at Microcenter, not on newegg nor amazon.
Hoping i can get a bundle deal at Microcenter. Nothing posted as of yet
Right now all I have is 2x8 GB sticks of Corsair LPX DDR 4 2133
 
Last edited:

Sweepr

Diamond Member
May 12, 2006
5,148
1,142
131
Techspot Review:







Look at the difference between DDR4-2666 and DDR4-3000 performance.
Now imagine if AnandTech had used DDR4-3600 (like Hardware.fr did) instead of DDR4-2133 in their review.
 
Last edited:

Unoid

Senior member
Dec 20, 2012
461
0
76
I see little to 0 reason to upgrade my 2600k at 4.6 to a 6700k at 4.6 when I game at 1440P.

also, do you people really think 14nm is safe running 24x7 voltages above 1.3v? or even 1.25v?
 

MrTeal

Diamond Member
Dec 7, 2003
3,587
1,748
136
I can find any. Not at Microcenter, not on newegg nor amazon.
Hoping i can get a bundle deal at Microcenter. Nothing posted as of yet
Right now all I have is 2x8 GB sticks of Corsair LPX DDR 4 2133

Not even a product page at Newegg Canada either. NCIX at least has a backorder page, but they're listing the ETA as an impossible to believe Oct 2nd.

Regardless, I don't think I can justify dropping close to a grand on a new MB/RAM/CPU combo for the performance increase over a i5-2500k. I'd be better off just spending the coin on a 4k 40" monitor.
 

dark zero

Platinum Member
Jun 2, 2015
2,655
138
106
Nope, it was on par with the GT-740, an $89 part that launched a year ago on a manufacturing process two generations behind Intel's.

So, even with Intel's vastly superior manufacturing and eDRAM, that's the best they could manage while costing over 3x more.


Keep dreaming. And how much will that cost? 6700K already costs $350 without eDRAM and without Iris. Now add Iris + HBM. Who buys a $500 CPU to game on IGP?
Actually with DDR4, things change dramatically.
Intel iGPU has nVIDIA tech this time too (due licences obtained) and look that without EDRAM Intel trashed all the current iGPU avaliable(humillating AMD to a new levels), except Broadwell one due EDRAM.

And now with EDram and DDR4, NVIDIA has an automatic game over since Intel iGPU could be very strong this time.

And since Kabylake is only focused to take down NVIDIA from the game.... Intel actually has nothing to do to get the absolute monopoly.

And about the prices, that was expecting. Since PC gaming is moving to Mobile solutions, that sector is becoming niche.

And since Intel is a monopoly, they will have the rights to put the prices they want. If that means that the Pc gaming become like Neo Geo eventually, could be interesting to watch.
 
Aug 11, 2008
10,451
642
126
Take a look at PCGH IGP gaming tests:

www.pcgameshardware.de/Core-i7-6700K-CPU-260905/Tests/Skylake-Test-Core-i7-6700K-i5-6600K-1166741

Except Bioshock Skylake GT2 was on par with A8 7600 and not far behind the fastest A10 7870K. Broadwell-K beat them and now Skylake-S closes the gap in lower price points, AMD's once huge graphics performance advantage is eroding fast.

Edit: And remmember AnandTech, PCGH and most websites used slower DDR4-2133 RAM!



Now that we know the influence of faster DDR4 memory I think that's what they should do. Also they should include at least a few CPU bound gaming benchmarks instead of the usual prescripted tests.

Looks like they finally made some improvements with Gen 9 other than just throwing more EU at the problem.
 
sale-70-410-exam    | Exam-200-125-pdf    | we-sale-70-410-exam    | hot-sale-70-410-exam    | Latest-exam-700-603-Dumps    | Dumps-98-363-exams-date    | Certs-200-125-date    | Dumps-300-075-exams-date    | hot-sale-book-C8010-726-book    | Hot-Sale-200-310-Exam    | Exam-Description-200-310-dumps?    | hot-sale-book-200-125-book    | Latest-Updated-300-209-Exam    | Dumps-210-260-exams-date    | Download-200-125-Exam-PDF    | Exam-Description-300-101-dumps    | Certs-300-101-date    | Hot-Sale-300-075-Exam    | Latest-exam-200-125-Dumps    | Exam-Description-200-125-dumps    | Latest-Updated-300-075-Exam    | hot-sale-book-210-260-book    | Dumps-200-901-exams-date    | Certs-200-901-date    | Latest-exam-1Z0-062-Dumps    | Hot-Sale-1Z0-062-Exam    | Certs-CSSLP-date    | 100%-Pass-70-383-Exams    | Latest-JN0-360-real-exam-questions    | 100%-Pass-4A0-100-Real-Exam-Questions    | Dumps-300-135-exams-date    | Passed-200-105-Tech-Exams    | Latest-Updated-200-310-Exam    | Download-300-070-Exam-PDF    | Hot-Sale-JN0-360-Exam    | 100%-Pass-JN0-360-Exams    | 100%-Pass-JN0-360-Real-Exam-Questions    | Dumps-JN0-360-exams-date    | Exam-Description-1Z0-876-dumps    | Latest-exam-1Z0-876-Dumps    | Dumps-HPE0-Y53-exams-date    | 2017-Latest-HPE0-Y53-Exam    | 100%-Pass-HPE0-Y53-Real-Exam-Questions    | Pass-4A0-100-Exam    | Latest-4A0-100-Questions    | Dumps-98-365-exams-date    | 2017-Latest-98-365-Exam    | 100%-Pass-VCS-254-Exams    | 2017-Latest-VCS-273-Exam    | Dumps-200-355-exams-date    | 2017-Latest-300-320-Exam    | Pass-300-101-Exam    | 100%-Pass-300-115-Exams    |
http://www.portvapes.co.uk/    | http://www.portvapes.co.uk/    |