Intel Core i5 11400F evaluation
The Intel Core i5 11400F is without doubt one of the better of the newest eleventh Gen desktop CPUs, and it is also one of many cheaper six-core, 12-thread processors you will discover. For half the worth of the equivalently core-happy AMD Ryzen 5 5600X, you are definitely not getting half the gaming efficiency.
So sure, it has really occurred; Bizarro CPU World has come to cross. This unusual new actuality is one the place the dominant processor participant is AMD, with the costliest, strongest chips obtainable to PC players, and Intel is the one offering the funds alternate options that punch approach above their weight class.
It is a turnaround of epyc proportions :smug face:
That ‘F’ suffix within the Core i5 11400F denotes a scarcity of iGPU within the processor bundle, which isn’t any dangerous factor for a funds gaming CPU, and usually means a less expensive chip. Instances are unusual, nonetheless, and the Core i5 11400 is strictly the identical CPU however with these built-in GPU cores enabled. It needs to be dearer, however is definitely obtainable for lots much less proper now.
Efficiency needs to be virtually the identical between the 2 so you’ll be able to virtually choose which of these two variations of the 11400 silicon is least expensive and be completely happy together with your selection. As a result of the Core i5 11400/F is a superb funds gaming CPU.
As a CPU era itself, nonetheless, Rocket Lake has felt type of lacklustre. The highest-end Core i9 11900K is a chip that solely its mother and father may love. It presents fewer cores than its erstwhile Core i9 compatriot and options the bastardised Cypress Cove core structure that pulled the 10nm Sunny Cove core again into the arms of 14nm manufacturing.
This backport resulted in a much bigger slice of silicon and meant it could not match the earlier era’s ten-core most into the highest Rocket Lake chip, and if nothing else that made it really feel like tangibly worse worth.
However what Cypress Cove does ship is increased IPC, and that has led to increased gaming efficiency throughout the board in contrast with earlier Intel desktop chips. Although up prime, contemplating what you are lacking out on in contrast with both the Core i9 10900K or Ryzen 9 5900X, the boon of upper gaming efficiency would not make up for real lack in multithreaded grunt.
Decrease down the stack, nonetheless, it is a totally different matter. The Core i5 11600K is a superb little chip, far cheaper and at the least as efficient a gaming chip as the favored Ryzen 5 5600X. Take the facility shackles off in your BIOS, forgetting the dire state of affairs we have put the planet in, and you may squeeze much more efficiency out of the chip.
Even when it was the identical worth because the six-core Ryzen the Core i5 11600K would nonetheless look good.
Core i5 11400F specs
CPU era: eleventh Gen
Codename: Rocket Lake
Base clock velocity: 2.6GHz
Max Turbo Frequency: 4.4GHz
The Core i5 11400F simply takes it that little bit additional. It is cheaper nonetheless, has the identical six-core, 12-thread design—because of Intel lastly lifting the factitious Hyper-Threading embargo—and might nonetheless hit a wholesome 4.2GHz all-core Turbo clock velocity. If you happen to follow the Intel really useful limits that can solely final a couple of seconds, however most motherboards provide the choice to let the silicon run at its limits.
Letting our Asus check board handle the facility limits, nonetheless, means a relentless 4.2GHz underneath full load. That blows the previous Core i5 10400F out of the water in multi-threaded efficiency and means it isn’t far off both the 11600K or the 5600X.
But when severe multi-core rendering efficiency is an enormous factor for you then likelihood is that you will be up for spending extra on one thing with a bit extra grunt. What the i5 11400/F chips are about is funds gaming prowess with a good sufficient thread-count to make sure you’re not unnoticed additional down the road.
I am not saying that jamming a six-core CPU into your rig is essentially future-proofing, but since Intel allowed Hyper-Threading all through the vary even its funds chips have sufficient processing grunt inside them to not solely ship wonderful gaming body charges, but in addition provide a modicum of compute energy too.
Our primary testing, utilizing Intel’s really useful energy limits, present the i5 11400F completely hosing the equal Comet Lake i5 10400F in the case of single threaded efficiency. That simply highlights the place the advantages of the Cypress Cove core seems in contrast with the Skylake core on the coronary heart of the remainder of Intel’s 14nm chips.
The decrease base clock velocity, nonetheless, holds it again in the case of multi-threaded benchmarks.
However that goes out of the window as quickly as you flip the theoretical BIOS swap and unlock these arbitrary energy limitations, one thing most of us would do to unleash the complete energy of the chip in our rigs. The Cinebench R20 multi-threaded rating then leaps as much as 3,869 in contrast with its base 2,741 rating, and that solely places it a shade behind the 5600X and 11600K.
PC Gamer check rig
Intel motherboard: Asus ROG Maximus XIII Hero
AMD motherboard: Gigabyte X570 Aorus Grasp
Reminiscence: Corsair Vengeance RGB Professional 32GB @ DDR4-3200
GPU: Nvidia RTX 2080 Ti
Storage: 2TB Kioxia Exceria Plus
CPU Cooler: Corsair H100i RGB Professional
PSU: NZXT 850W
Chassis: DimasTech Mini V2
Relating to gaming efficiency, even with the unique energy limitations in place, the upper IPC of Rocket Lake permits it to outshine the Comet Lake chip in CPU-heavy video games and go toe-to-toe with the large boys in the remainder.
What you are seeing is a funds chip that is able to delivering gaming frames to your graphics card simply as capably as essentially the most highly effective processors in the marketplace. If you happen to’re trying to avoid wasting money on devoted gaming PC, then the query has acquired to be: Why would you pay extra for every other CPU?
The Intel Core i5 11400F pricing is a bit irritating now, nonetheless, however that is seemingly all the way down to present chip shortage. On Amazon it is $279 which places it far too near the 11600K for consolation, however with the tray worth at $157 it ought to be underneath the $200 mark. The straight Core i5 11400 (the identical chip however with the Xe graphics enabled) is presently retailing for lower than the F-series chip, at $210.
Realistically although, you have to be a funds gaming processor, within the Core i5 11400/F, that is at the least $100 cheaper than one of the best gaming chips from the competitors, and might carry out primarily simply as effectively.
Positive, Rocket Lake on the excessive finish is a little bit of a bust, and yeah, the Cypress Cove cores are a bit of thirsty for energy at one of the best of occasions, however if you’re gaming like a hero on the i5 11400 with or with out the F suffix, you are not going to care. Particularly in case you’re capable of take that spare $100 and add it to your new GPU fund. Y’know, each time these seem.