Upgrading from an Intel Core i7-2600K: Testing Sandy Bridge in 2019
by Ian Cutress on May 10, 2019 10:30 AM EST- Posted in
- CPUs
- Intel
- Sandy Bridge
- Overclocking
- 7700K
- Coffee Lake
- i7-2600K
- 9700K
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 | i7-9700K | ASRock Z370 Pro Gaming i7 |
P3.20 | TRUE Copper | Corsair Vengeance 4x8GB DDR4-2666 |
| Intel | i7-7700K | GIGABYTE X170 Extreme-ECC |
F21e | Silverstone AR10-115XS* |
G.Skill RipjawsV 2x16GB DDR4-2400 |
| Intel | i7-2600K (OC) | ASRock Z77 OC Formula |
P2.40 | TRUE Copper | GeIL Evo Veloce 2x8GB DDR3-2400 |
| Intel | i7-2600K | ASRock Z77 OC Formula |
P2.40 | TRUE Copper | G.Skill Ares 4x4 GB DDR3-1333 |
| 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 | |||||
Many thanks to...
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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Targon - Monday, May 13, 2019 - link
I made a similar comment, Civ6 added a new benchmark with Gathering Storm as well that is even more resource intensive. Turn length will show what your CPU can do, without GPU issues getting in the way.Zoomer - Friday, June 14, 2019 - link
Articles says that bmrk is being developed.nonoverclock - Friday, May 10, 2019 - link
Interesting article! I'm still sitting on an i7 4770 and am debating an upgrade, would be also interesting to see a Haswell i7 in the mix.HomerrK - Friday, May 10, 2019 - link
I'm one of those who bought the 2600K back in the day. A few months ago I made the move to the 9900K. Cores and price don't matter so much as feeling it will be a chip that will offer great bang for the buck for years. I think it is the spiritual successor to the 2600K and that it was a mistake to omit it.RSAUser - Saturday, May 11, 2019 - link
Not even close, it's near double the price.The Ryzen 2700 at $300 would be a way better "successor" as it's within a lot of people's budgets, offers good gaming performance and with 8 cores is probably going to last quite a while as we move to higher threading.
The Ryzen 2 chips moving to 7nm will probably have the largest leap in a while, so whichever one comes in around the $300 mark will probably be the "true" successor of the 2600K.
Targon - Monday, May 13, 2019 - link
The issue that some will have with the 2700X is that the clock speeds are not up there at the 5GHz mark, which is what many Intel systems have been able to hit for over four years now. Third generation Ryzen should get to the 5GHz mark or possibly beyond, so there wouldn't be any compromises. Remember, extra cores will only result in better performance in some areas, but single threaded and many older programs benefit more from higher clock speeds(with similar IPC).Don't get me wrong, I have a Ryzen 7 1800X in this machine and wouldn't step down to a quad-core chip again on the desktop, but I do appreciate that some things just want higher clock speeds. I expect a 40 percent boost in overall performance by switching from this 1800X to the 16 core Ryzen if it hits 5GHz, and that doesn't even count the increase in core count. I may end up paying $600 or more for the CPU though, but that will keep me happy for at least another five years.
crimson117 - Friday, May 10, 2019 - link
Finally retired my i5-2500K last spring for a Ryzen 2700X.But boy what a good run that CPU had.
jayfang - Friday, May 10, 2019 - link
Likewise only recently "demoted" my i5-2500K - still has tons of grunt as family PC / HTPCgijames1225 - Friday, May 10, 2019 - link
Same boat. I used a 2400k and 2500k for my two main PCs for years and years. Just replaced the 2500k with a Ryzen 5 1600 (they were $80 at Microcenter for some blessed reason). Tripling the thread count has down wonders for my compile times, but it's just amazing how strong and long lasting the IPC was on the 2ng generation Core i processors.qap - Friday, May 10, 2019 - link
You've convinced me. Staying with my Sandy Bridge for another year. At 1600p difference in CPU is not that high (definitely not worth 1000+ USD for completely new system) and for day to day work it is plenty fast. Up to four threads there's very little to gain and only when more threads are at play there is large enough difference (same goes for Ryzen only there I would gain almost nothing up to four threads).Perhaps Zen 2 will change that, or maybe 10nm CPUs from intel when they finally arrive with new CPU architecture and not rehash of 4 year old Skylake.