The Intel 9th Gen Review: Core i9-9900K, Core i7-9700K and Core i5-9600K Tested
by Ian Cutress on October 19, 2018 9:00 AM EST- Posted in
- CPUs
- Intel
- Coffee Lake
- 14++
- Core 9th Gen
- Core-S
- i9-9900K
- i7-9700K
- i5-9600K
Test Bed and Setup
As per our processor testing policy, we take a premium category motherboard suitable for the socket, and equip the system with a suitable amount of memory running at the manufacturer's maximum supported frequency. This is also typically run at JEDEC subtimings where possible.
It is noted that some users are not keen on this policy, stating that sometimes the maximum supported frequency is quite low, or faster memory is available at a similar price, or that the JEDEC speeds can be prohibitive for performance. While these comments make sense, ultimately very few users apply memory profiles (either XMP or other) as they require interaction with the BIOS, and most users will fall back on JEDEC supported speeds - this includes home users as well as industry who might want to shave off a cent or two from the cost or stay within the margins set by the manufacturer. Where possible, we will extend out testing to include faster memory modules either at the same time as the review or a later date.
| Test Setup | |||||
| Intel 9th Gen | i9-9900K i7-9700K i5-9600K |
ASRock Z370 Gaming i7** |
P1.70 | TRUE Copper |
Crucial Ballistix 4x8GB DDR4-2666 |
| Intel 8th Gen | i7-8086K i7-8700K i5-8600K |
ASRock Z370 Gaming i7 |
P1.70 | TRUE Copper |
Crucial Ballistix 4x8GB DDR4-2666 |
| Intel 7th Gen | i7-7700K i5-7600K |
GIGABYTE X170 ECC Extreme |
F21e | Silverstone* AR10-115XS |
G.Skill RipjawsV 2x16GB DDR4-2400 |
| Intel 6th Gen | i7-6700K i5-6600K |
GIGABYTE X170 ECC Extreme |
F21e | Silverstone* AR10-115XS |
G.Skill RipjawsV 2x16GB DDR4-22133 |
| Intel HEDT | i9-7900X i7-7820X i7-7800X |
ASRock X299 OC Formula |
P1.40 | TRUE Copper |
Crucial Ballistix 4x8GB DDR4-2666 |
| AMD 2000 | R7 2700X R5 2600X R5 2500X |
ASRock X370 Gaming K4 |
P4.80 | Wraith Max* | G.Skill SniperX 2x8 GB DDR4-2933 |
| AMD 1000 | R7 1800X | ASRock X370 Gaming K4 |
P4.80 | Wraith Max* | G.Skill SniperX 2x8 GB DDR4-2666 |
| AMD TR4 | TR 1920X | ASUS ROG X399 Zenith |
0078 | Enermax Liqtech TR4 |
G.Skill FlareX 4x8GB DDR4-2666 |
| GPU | Sapphire RX 460 2GB (CPU Tests) MSI GTX 1080 Gaming 8G (Gaming Tests) |
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| PSU | Corsair AX860i Corsair AX1200i |
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| SSD | Crucial MX200 1TB | ||||
| OS | Windows 10 x64 RS3 1709 Spectre and Meltdown Patched |
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| *VRM Supplimented with SST-FHP141-VF 173 CFM fans ** After Initial testing with the ASRock Z370 motherboard, we noted it had a voltage issue with the Core 9th Gen processors. As a result, we moved to the MSI MPG Z390 Gaming Edge AC for our power measurements. Benchmarking seems unaffected. |
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We must thank the following companies for kindly providing hardware for our multiple test beds. Some of this hardware is not in this test bed specifically, but is used in other testing.
| Hardware Providers | |||
| Sapphire RX 460 Nitro | MSI GTX 1080 Gaming X OC | Crucial MX200 + MX500 SSDs |
Corsair AX860i + AX1200i PSUs |
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| G.Skill RipjawsV, SniperX, FlareX |
Crucial Ballistix DDR4 |
Silverstone Coolers |
Silverstone Fans |
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274 Comments
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AutomaticTaco - Saturday, October 20, 2018 - link
Revised. TDP is still some generic average not true max. Regardless, not 220w.https://www.anandtech.com/show/13400/intel-9th-gen...
The motherboard in question was using an insane 1.47v
https://twitter.com/IanCutress/status/105342741705...
https://twitter.com/IanCutress/status/105339755111...
dezonio2 - Friday, October 19, 2018 - link
I would love to see overclocking performance of the 9600k. It would show exactly how much of a difference the upgraded TIM makes if compared to 8600k.emn13 - Friday, October 19, 2018 - link
That power consumption seems pretty crazy. Going from 4.5 to 5Gz for +56% powerdraw? or worse, from 5.0 to 5.3GHz for 6% clock boost and +40% powerdraw?This proc looks like it makes sense at 4.5GHz; beyond that - not much. I mean going from 4.5 to 5.3 isn't nothing - 18% more clocks! But that's going to translate into less-than-that performance gain, and even 18%, while admirable and all, is often not actually all that noticeable - unlike that powerdraw, which you'll likely notice in terms of noise and effort to get the system cooled at all.
I don't know; this proc looks... cool... but borderline. I'm not sure I'd buy it, even if money were no object (and since I'd consider this for work - it basically isn't).
Tkan2155 - Saturday, October 20, 2018 - link
Yes bill add up this prepare big wallet . amd can overclock higher but it's better at stock . intel is going over limit because they want to show the world they are the bestmapesdhs - Sunday, October 21, 2018 - link
But then, the candle that burns twice as brightly burns half as long. :)MonkeyPaw - Friday, October 19, 2018 - link
In regards to TDP, I say use your own methodology and ratings if Intel and AMD can’t arrive at a standard measure. Based on how the i9 truly performs in this regard, the 95W rating is just shy of disingenuous. When real world values are applied it does change where this CPU sits in regard to its overall value. Lots of performance? Yes, but it comes at a significant cost. These CPUs aren’t like GPUs, where the cooling solution is designed to match the limits of the GPU. No, Intel doesn’t even bundle a cooler, because they know they have nothing to offer to hit boost speeds, and let’s be real—it’s the boost speeds that help sell this product and yield bragging rights.pavag - Friday, October 19, 2018 - link
It doesn't have a price/performance chart, so it is hard to tell how justifiable is to spend on this processor, compared to alternatives, and that's the main purpose of reading this kind of articles.Here is one from TomsHardware, for reference:
https://img.purch.com/r/711x457/aHR0cDovL21lZGlhLm...
It makes clear that is little to gain from a cheap i5-8400 to an i9-9900K, and it also tells which processors are better performing at a given price, or cheaper at a given performance. At least from an average FPS gaming viewpoint.
WinterCharm - Friday, October 19, 2018 - link
Well written. Great article, and I enjoyed it thoroughly :)Machinus - Friday, October 19, 2018 - link
Can you test the power draw and temperatures of the 9900 with HT disabled, and compare that to the 9700 under the same conditions?Felice - Saturday, October 20, 2018 - link
Ryan--Any chance of you doing the same run with the 9900K's hyperthreading disabled? A lot of gamers find they get better performance without hyperthreading.