I7 4790k Devil's Canyon Vs Haswell
Intel Core i7 4790K (Devil's Canyon) CPU Review
Codename Devil'south Canyon is out from Intel. We see merely what the new Cadre i7 4790K processor is all about as nosotros put it through our CPU testing regiment.
Rating: 95% Manufacturer: Intel
Introduction
The Haswell refresh from Intel hasn't gone off with a whole lot of fanfare and for good reason; refreshes tend not to catch a whole lot of attention. Saying that, though, we've seen the new Z97 chipset bring with information technology some awesome new motherboards from our favorite manufacturers. While the chipset itself brings very little new to the tabular array, companies like GIGABYTE, MSI, ASRock and ASUS to proper noun just a few have bought some great motherboards out.
A little earlier Computex nosotros got a adventure to check out the i7 4790 and found ourselves not getting all that impressed over what was on offering. Being a non-K serial SKU meant that overclocking was pretty much not an pick. Overall the only thing bought to the table was a slightly elevated clock speed. In that location wasn't much to get excited about, though, every bit performance really didn't change also much when compared to our beloved i7 4770k.
Today we're getting a hazard to expect at the processor that was codenamed Devils Canyon. The i7 4790K is of course the popular K version of the newly released i7 4790 that we looked at previously. The G version brings with it the ability to adapt the CPU Multiplier alongside the BCLK which in turn brings with it the ability to achieve a much stronger overclock then the non-K versions of Intel CPUs.
There's really not a whole lot to say about the new processor from Intel. Looking below you can meet that the i7 4790K sits with 1150 LGA pin setup and carries with it only ii main features that are being highlighted past Intel. The offset is the new Thermal Interface Material which is designed to improve cooling. The other is additional capacitors to deliver a smoother power deliver.
Every bit for the processors itself the big characteristic that Intel is pushing is the fact that it carries with it a 4GHz base frequency. This is fantastic and sounds actually nice; simply the bottom line is that information technology's only 100MHz higher than the i7 4770K. Looking above you can come across other chief features include 4 Cores, 8 Threads, Unlocked Performance Tuning, Turbo Boost 2.0, Hyper-Threading and Intel HD Graphics 4600 to proper name some of the main features. Let'due south leave it at that, though, and simply move frontward into our test system setup where we embrace the overclocking side of things before we get into the operation of the new Intel processor.
Benchmarks - Examination System Setup and Overclocking
We would similar to thank the following companies for supplying and supporting us with our test organisation hardware and equipment: Intel, ASUS, MSI, Western Digital, MemoRight and Corsair.
Nosotros accept a slew of CPUs that are sitting alongside our Intel I7 4970K today ranging from older models like the i7 990X Extreme Edition to the super expensive i7 4960X Farthermost Edition. As for the AMD side of things we've included the AMD FX-8150. The main thing we want to exercise hither, though, before nosotros become into the performance of our Devils Canyon CPU is see just what happen with overclocking.
What we had hoped for was to get something that would sit better then what our previous generation i7 4770K accomplished. That item processor went from around 4.9GHz – 4.98GHz on a strong motherboard. With 4.9GHz our starting point we figured that we would head into the BIOS and adjust out CPU multiplier to 49x. Straight abroad we saw our System non booting upwards. This was a little disappointing.
We headed back into the BIOS to accommodate some of the voltages more to meet if we could get this happening. No matter what we did, though, this merely wasn't going to happen. We decided to head dorsum into the BIOS again and adjust the multiplier downward one to 48x. This bought us more luck but one time in Windows we weren't greeted with the stability nosotros need for the system to complete our criterion line up.
In the finish nosotros had to settle for a 47x Multiplier which bought our CPU in at 4697MHz or 4.7GHz equally illustrated in our graphs here today. This overclock is a lilliputian disappointing when compared to what we saw out of our 4770K. Talking to some friends, though, this is a pretty standard overclock for the new processor. The 4.9GHz+ clock that our older 4770K saw was a very potent overclock when compared to others and this detail CPU came a trivial later and was pre tested from another company. Hopefully in the coming weeks nosotros'll go a adventure to encounter a 4790K that tin clock college for our motherboard reviews. For now, though, the four.7GHz we accomplished with the ASRock Z97X Killer will have to be enough.
PCMark 7, HyperPi and AIDA64
PCMark 7
Version and / or Patch Used: 1.04
Starting off with PCMark 7 nosotros tin can see the new Intel i7 4790K offers some stiff functioning. You tin can see it manages to outperform some of our older but more expensive processors also. Overclocking helps boost performance slightly in both tests; but non past a major amount.
HyperPi 0.99
Version and / or Patch Used: 0.99
Hype Pi similar above shows a prissy performance increase besides confronting the lineup of processors nosotros have here. Compared to the i7 4770K it'south replacing the new 4790K shaves almost 30 seconds off our Hyper Pi fourth dimension. That is then reduced nearly a minute more than when nosotros throw overclocking into the mix.
AIDA64
Version and / or Patch Used: 1.00.1035BETA
Looking at our AIDA64 CPU performance you lot tin see that operation gains over the previous i7 4770K are very strong here with big gains across the board seen in both the CPU Cache Write and Read tests.
As for memory operation you can see we're slightly upwards beyond the board simply not by a major corporeality. Overclocking besides sees fiddling to no gain in performance here unlike the CPU Enshroud tests which manages to see a overnice little crash-land in both areas.
PassMark PerformanceTest
Version and / or Patch Used: 7.0.1021
CPU Mark performance is a little all over the place here. You can see that at stock nigh of the results on the Intel i7 4790K are below the i7 4770K. Overclocking brings a decent piddling boost that brings it alee at times.
While the overall Retentiveness Mark is down on the Intel i7 4790K you can run into that the Write performance along with the Cached and Uncached operation is all upwards.
CINEBENCH R11.5
Version and / or Patch Used: R11.five
CINEBENCH sees the Intel i7 4790K get a decent jump on the previous generation i7 4770K. It's non quite up in that location with the superlative LGA 2011 setups; just you lot tin can see it'south heading in the right direction. As for overclocking you can see that it gives us a squeamish little operation crash-land which sees u.s. climb into the double digit surface area.
Adobe Lightroom
Version and / or Patch Used: v3.4
While overclocking doesn't affect our overall Lightroom time much; you tin can see out of the box the Intel i7 4790K does an excellent task. Looking above you can see it gets a decent jump over the previous generation i7 4770K and is sitting around with the nearly expensive LGA 2011 options.
MediaEspresso
Version and / or Patch Used: v6.5
MediaEspresso sees a squeamish performance increase with a solid 3 minutes shaved off the overall encode time. Overclocking takes that time even further down coming in under 14 minutes which is beneath all our other setups here. Of course nosotros're overclocked so that needs to be taken into account. The associated cost with some of the other processors, though, is something that too needs to be taken into business relationship.
Gaming, Power and Temperature Tests
3DMark 11
Version and / or Patch Used: 1.0
Aliens vs. Predator
Version and / or Patch Used: Standalone Benchmark
Gaming performance is pretty standard. At stock we run into it's a footling higher than the i7 4770K but overall nothing to get excited virtually. Overclocking also sees a slightly performance boost at the lower resolutions. This is all very standard here.
Power
Power draw numbers on the system are solid. The idle sits lower along with the load when compared to the previous generation i7 4770K.
Temperature
Temperature numbers also look good; the idle numbers are significantly down while load lines up with the i7 4770K. Overclocking does indeed crusade a spike in temperature and a niggling more than we'd like because that we're a skilful 200MHz+ lower in clock speed compared to our 4770K when it was running at its max overclock.
Final Thoughts
The new Intel i7 4790K isn't anything amazing when compared to the i7 4770K that information technology's replacing. That's non a bad affair, though. For starters the i7 4770K is and was a fantastic processor. Information technology offered great out of the box performance and overclocking is extremely easy. With piffling effort you could increase the clock speed hands in excess of 500MHz with picayune adjustment to the voltage and little added heat.
The other big affair is the uncomplicated fact that the new Intel i7 4790K comes in at the same cost point equally the previous generation processor. This simply straight out replaces it. You lot'd be kind of crazy to move from a 4770K to a 4790K. The upgrade just isn't worth information technology and there'southward no way you would get the money back on selling your electric current 4770K to justify the upgrade.
At the same fourth dimension you'd be crazy to not buy the i7 4790K if you lot were looking at ownership the 4770K previously. If you're going to grab a Z97 motherboard and y'all want a K series based i7 processor; this is going to exist the ane to buy. If you're not going to overclock, though, most people would say go down the path of the not Thousand based i7 4790.
At around $25 cheaper we'd say make the move to the K one even if you're not overclocking bold your budget can afford information technology. First information technology's going to give you a improve resale charge per unit down the road. Secondly if you don't know how to overclock but someone you know does; they could hands just come up over and requite you lot an added 400 – 500 MHz in a blink of an centre. Of form there's besides the fact that it's got a base clock of 4GHz which is as well overnice.
In the end the Intel i7 4790K slightly improves on what is already a fantastic processor. In that location's no reason to not buy this if you're looking to spend over $300 on a processor. Combined with the slew of new Z97 motherboards that have hit the market; this paired with a nice high-end unmarried GPU Video Carte du jour from AMD or NVIDIA is going to make for a truly wonderful gaming organization.
Source: https://www.tweaktown.com/reviews/6447/intel-core-i7-4790k-devil-s-canyon-cpu-review/index.html
0 Response to "I7 4790k Devil's Canyon Vs Haswell"
Post a Comment