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PeterScott

Platinum Member
Jul 7, 2017
2,605
1,540
136
In the grand scheme of things, a $10 or $20 difference doesn't equate to much in terms of the total cost of ownership.

For example:
8400 ($180) + B360 mobo ($90) + 16GB DDR4 2666 ($170) = $440 platform cost for 3.8GHz MT / 4.0GHz ST
8500 ($190) + B360 mobo ($90) + 16GB DDR4 2666 ($170) = $450 platform cost for 3.9GHz MT / 4.1GHz ST
8600 ($210) + B360 mobo ($90) + 16GB DDR4 2666 ($170) = $470 platform cost for 4.1GHz MT / 4.3GHz ST

Doesn't look like such a bad value when viewed in that context, does it? And that's just the CPU + mobo + RAM, if you include all the other system parts like a GPU, SSD, PSU, case, monitor etc the extra $10 or $20 pales into insignificance, really.

The true oddity, is why do both the 8400 and 8500 both exist with such a ridiculously tiny delta between them?
 

ondma

Platinum Member
Mar 18, 2018
2,790
1,357
136
Your point is valid. Although, it is closer to $31 difference in MSRP for the 8600.

The problem with your approach though is that it leads to computer inflation. Oh, what is $30 more on a CPU, $20 more on a GPU, $10 more on a SSD, $25 more on a PSU, $5 more on a case, etc. Looked at as a system, each change is meaningless. But then suddenly your $400 system costs $700.

I prefer to analyze each component in isolation. That way my analysis is true for upgrades or whole builds. It also eliminates build inflation. But, I do keep in mind that if one thing is just a measly $10 more, then I can just get it since $10 alone is nothing. Which is why I think the 8500 is a better value than the 8400. The extra 100 MHz to 200 MHz might not be noticed, but it is certainly better. Whereas the $10 will never be noticed.

I was just hoping that the 8600 would be like the 7600 or the 6600 (500 MHz to 600 MHz better than the 7400 and 6400 comparison). Even if you go all the way back to Nehalem, the top non-K i5 has always been at least 400 MHz faster (usually 600 MHz faster) than the bottom i5. Suddenly now it is just 300 MHz. Similarly with the 7700 and 6700, they were just 100 MHz faster than the 7600 and 6600. But now there is a 200 MHz to 300 MHz gap between the 8700 and 8600.
Yea, but when the 6400 came out, people complained it was clocked too low.
 

epsilon84

Golden Member
Aug 29, 2010
1,142
927
136
Your point is valid. Although, it is closer to $31 difference in MSRP for the 8600.

The problem with your approach though is that it leads to computer inflation. Oh, what is $30 more on a CPU, $20 more on a GPU, $10 more on a SSD, $25 more on a PSU, $5 more on a case, etc. Looked at as a system, each change is meaningless. But then suddenly your $400 system costs $700.

I prefer to analyze each component in isolation. That way my analysis is true for upgrades or whole builds. It also eliminates build inflation. But, I do keep in mind that if one thing is just a measly $10 more, then I can just get it since $10 alone is nothing. Which is why I think the 8500 is a better value than the 8400. The extra 100 MHz to 200 MHz might not be noticed, but it is certainly better. Whereas the $10 will never be noticed.

I was just hoping that the 8600 would be like the 7600 or the 6600 (500 MHz to 600 MHz better than the 7400 and 6400 comparison). Even if you go all the way back to Nehalem, the top non-K i5 has always been at least 400 MHz faster (usually 600 MHz faster) than the bottom i5. Suddenly now it is just 300 MHz. Similarly with the 7700 and 6700, they were just 100 MHz faster than the 7600 and 6600. But now there is a 200 MHz to 300 MHz gap between the 8700 and 8600.
There is only a $10 jump from the 8400 to 8500 because it's only 100MHz faster. The 8600 is $20 more than a 8500 because it is 200MHz faster. Sounds fairly reasonable to me.

Of course you can get carried away and overspend on any component, but my point is that, keeping everything else the same, if you offered to build someone a $1000 machine with a 8500 or $1020 machine with a 8600, I would say the 8600 is actually the better value. 2% increase in system cost for a 5% faster CPU.

Of course, this line of thought can easily cause someone to consider the 8700 then, since it's ''only” $110 more than a 8500 and can be >30% faster in heavy MT software. So I do see your point that you have to draw a line somewhere in terms of your building budget, and also consider what you do with your PC and whether the extra clockspeed or threads will be beneficial to you.
 
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jpiniero

Lifer
Oct 1, 2010
14,847
5,457
136
Hot rumor (literally): Rumors on the twitters that Intel might release LGA 3647 HEDT products. Don't expect it to be cheap but Intel might get some buyers if they released an unlocked 28 core model. It would make a nice space heater I imagine.
 

Markfw

Moderator Emeritus, Elite Member
May 16, 2002
25,761
14,785
136
Hot rumor (literally): Rumors on the twitters that Intel might release LGA 3647 HEDT products. Don't expect it to be cheap but Intel might get some buyers if they released an unlocked 28 core model. It would make a nice space heater I imagine.
Based on the 18 core 7980XE I can't see how that can happen, but.... who knows.
 
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Eug

Lifer
Mar 11, 2000
23,754
1,312
126
I'm not sure retail pricing means much here. For example, the listed pricing of all the Kaby Lake Y m3 and i5 SKUs is exactly the same, despite there being 4 different chips with 4 different performance levels.
 

IntelUser2000

Elite Member
Oct 14, 2003
8,686
3,785
136
Eug: You can't buy Kabylake Y and M3 chips separately. You can with the 8400 and 8500. Same with the Apollo Lake class of products why they are listed as $160 per chip, but can be sold on a motherboard for less than $100.

Newegg is showing cheaper than MSRP for 8400 and MSRP for 8500.
 

Eug

Lifer
Mar 11, 2000
23,754
1,312
126
Eug: You can't buy Kabylake Y and M3 chips separately. You can with the 8400 and 8500. Same with the Apollo Lake class of products why they are listed as $160 per chip, but can be sold on a motherboard for less than $100.

Newegg is showing cheaper than MSRP for 8400 and MSRP for 8500.
So again, listed pricing by Intel doesn’t really mean much here.
 

IntelUser2000

Elite Member
Oct 14, 2003
8,686
3,785
136
So again, listed pricing by Intel doesn’t really mean much here.

For the processors that are sold in places like Newegg, ARK pricing is pretty much the price we pay as consumers. That's why the confusion is there regarding processors that are not sold individually(like Core M3 chips).
 

Eug

Lifer
Mar 11, 2000
23,754
1,312
126
For the processors that are sold in places like Newegg, ARK pricing is pretty much the price we pay as consumers.
To use your own example of Newegg.com in the US:

i5-8400 ARK: $182 - $215
i5-8500 ARK: $192 - $235
i5-8600 ARK: $213 - $224

Note that ARK pricing is a range, not a fixed single number.

i5-8400 Newegg: $179
i5-8500 Newegg: $205 (+$26 over the i5-8400)
i5-8600 Newegg: $228 (+$49 over the i5-8400, or +$23 over the i5-8500)
 

Bouowmx

Golden Member
Nov 13, 2016
1,142
550
146
I got some new toys: GIGABYTE B360M D3H, Intel Core i5-8400, and 2x4 GB G.SKILL F4-3200C16D-8GVK (Samsung D-die, single-rank; not my daily driver, so only 8 GB).

Some quick adjustments:
Cores and LLC/ring at 3.8 and 3.5 GHz, respectively, and -0.100 V (0.96 V; does better than Kaby Lake).

Package power in AIDA64 stability (CPU, FPU, and cache) is 38 W, and BOINC project TheSkyNet POGS is 35 W. I am surprised how little power the processor uses.

Memory at 1.40 V (max permitted by motherboard; not as much range as I expected) 2666 MT/s CL12-RCD13-RP13-RAS30-CR1. AIDA64 memory benchmarks: 40.5 GB/s read, 50 ns latency.

Edit: In TheSkyNet POGS, a 297-credit task is completed in 4.5 ks.
 
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IntelUser2000

Elite Member
Oct 14, 2003
8,686
3,785
136
Note that ARK pricing is a range, not a fixed single number.

The ark page gives a brief explanation. The pricing difference is because they aren't only sold in boxes. Some are tray pricing, some are in multi-units(like 10), some are box pricing.
 

Eug

Lifer
Mar 11, 2000
23,754
1,312
126
The ark page gives a brief explanation. The pricing difference is because they aren't only sold in boxes. Some are tray pricing, some are in multi-units(like 10), some are box pricing.
Regardless, you can't really use the ARK pricing to determine real-world pricing, esp. with staggered releases.

In this case with your Newegg example, the i5-8400 comes in lower than the lowest ARK pricing, and the i5-8600 comes in higher than the highest ARK pricing, whereas the i5-8500 comes in right in the middle of the ARK price range.

IOW, the market demand here determines the price. Presumably, the i5-8400 would have been higher priced a few months ago, but now that the i5-8500 and i5-8600 are out, the real world price of the i5-8400 has dropped.
 

dullard

Elite Member
May 21, 2001
25,214
3,632
126
IOW, the market demand here determines the price. Presumably, the i5-8400 would have been higher priced a few months ago, but now that the i5-8500 and i5-8600 are out, the real world price of the i5-8400 has dropped.
You are correct that you can't just go by the ARK pricing, as those are just suggested prices. That said, you are being a bit misleading by making your point using Newegg just days after the 8500 release--before the market has really even settled on a price. For example, some retailers are already getting under the ARK price with the 8500.

Walmart at $179 is $3 under ARK for the 8400:
https://www.walmart.com/ip/Intel-Co...151-Desktop-Processor-BX80684I58400/421770568

Walmart at $189 is $3 under ARK for the 8500:
https://www.walmart.com/ip/Intel-Co...65W-Desktop-Processor-BX80684i58500/504378797

Newegg, Amazon, and other retailers tend to be a bit slower, but give it about a month and the prices will likely be pretty close to ARK pricing. For example, from the time of true availability for the 8400 in mid-January (it was launched in 2017 but was always out of stock) to mid-February, the Amazon 8400 price dropped steadily to ARK pricing.
https://camelcamelcamel.com/Intel-i...80684i58400/product/B0759FGJ3Q?context=search
 

Eug

Lifer
Mar 11, 2000
23,754
1,312
126
You are correct that you can't just go by the ARK pricing, as those are just suggested prices. That said, you are being a bit misleading by making your point using Newegg just days after the 8500 release--before the market has really even settled on a price. For example, some retailers are already getting under the ARK price with the 8500. That means that before the i5-8500 was out, the i5-8400 was well over $200 there.

Walmart at $179 is $3 under ARK for the 8400:
https://www.walmart.com/ip/Intel-Co...151-Desktop-Processor-BX80684I58400/421770568

Walmart at $189 is $3 under ARK for the 8500:
https://www.walmart.com/ip/Intel-Co...65W-Desktop-Processor-BX80684i58500/504378797

Newegg, Amazon, and other retailers tend to be a bit slower, but give it about a month and the prices will likely be pretty close to ARK pricing. For example, from the time of true availability for the 8400 in mid-January (it was launched in 2017 but was always out of stock) to mid-February, the Amazon 8400 price dropped steadily to ARK pricing.
https://camelcamelcamel.com/Intel-i...80684i58400/product/B0759FGJ3Q?context=search
Interestingly it would seem $189 is Wal-Mart’s regular price for the i5-8500 and $179 is a discounted price ($21 off) for the i5-8400... now that the i5-8500 is out.

As for Newegg pricing, I was just using his own example. He mentioned Newegg pricing, but apparently didn’t actually check Newegg’s prices.
 

krumme

Diamond Member
Oct 9, 2009
5,956
1,595
136
Just ordered be quiet dark rock pro 4 cooler.
Not enough space for my d15 so i use pci 4 lane now for gpu. Not that it matters but i like the be quiet products and is a sucker for low noise.
....And new stuff
 

Glo.

Diamond Member
Apr 25, 2015
5,765
4,670
136
We might actually have 4th Skylake architecture refresh: Coffee Lake Refresh, with 8C/16T CPU as 9th gen.
https://www.pcgamesn.com/intel-z390-9th-gen-cpu

Z390 Chipset backwards compatible with 8th Gen. CPU(6 cores, at least).

So the lineup may look like this, considering that Celeron is 20th anniversary this year:
Celeron: 2C/4T, no Turbo
Pentium: 4C/8T, No Turbo
Core i3: 4C/8T, Turbo Boost
Core i5: 6C/12T, Turbo Boost
Core i7: 8C/16T, Turbo Boost.
 
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mikk

Diamond Member
May 15, 2012
4,175
2,211
136
Even with this old CPU architecture it is a strong lineup if true. More than good enough till Icelake. Imho it would confirm that Icelake-S won't come before H2 2019.
 
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IntelUser2000

Elite Member
Oct 14, 2003
8,686
3,785
136
As for Newegg pricing, I was just using his own example. He mentioned Newegg pricing, but apparently didn’t actually check Newegg’s prices.

Are you really arguing about a $10-15 price disparity on a chip that costs $200? That's pretty much ARK pricing is what I meant.

For the chips you can't buy boxed like the Apollo Lake chips, the actual selling prices are likely 50% or more off the ARK price.
 

Eug

Lifer
Mar 11, 2000
23,754
1,312
126
Are you really arguing about a $10-15 price disparity on a chip that costs $200? That's pretty much ARK pricing is what I meant.

For the chips you can't buy boxed like the Apollo Lake chips, the actual selling prices are likely 50% or more off the ARK price.
You brought up Newegg, not me. The question was why there was only a $10 disparity and I just pointed out that the price disparity at Newegg was $26. On a ~$200 part, that's more than a 10% price difference.

After the fact, somebody else brought up Wal-Mart.
 
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