The Haswell Review: Intel Core i7-4770K & i5-4670K Tested
by Anand Lal Shimpi on June 1, 2013 10:00 AM ESTFinal Words
I’m a fan of Haswell, even on the desktop. The performance gains over Ivy Bridge depend on workload, but in general you’re looking at low single digits to just under 20%. We saw great behavior in many of our FP heavy benchmarks as well as our Visual Studio compile test. If you’re upgrading from Sandy Bridge you can expect to see an average improvement just under 20%, while coming from an even older platform like Nehalem will yield closer to a 40% increase in performance at the same clocks. As always, annual upgrades are tough to justify although Haswell may be able to accomplish that in mobile.
Even on the desktop, idle power reductions are apparent both at the CPU level and at the platform level. Intel focused on reducing CPU power, and it seems like Intel's motherboard partners did the same as well. Under load Haswell can draw more power than Ivy Bridge but it typically makes up for it with better performance.
Overclockers may be disappointed at the fact that Haswell is really no more of an overclocker (on air) compared to Ivy Bridge. Given the more mobile focused nature of design, and an increased focus on eliminating wasted power, I don’t know that we’ll ever see a return to the heyday of overclocking.
If the fact that you can’t easily get tons of additional frequency headroom at marginal increase to CPU voltage is the only real downside to the platform, then I’d consider Haswell a success on the desktop. You get more performance and a better platform at roughly the same prices as Ivy Bridge a year ago. It’s not enough to convince folks who just bought a PC over the past year or two to upgrade again, but if you are upgrading from even a 3 year old machine the performance gains will be significant.
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eckre - Friday, June 14, 2013 - link
VERY disappointing CPU, if you disregard ALL of the fake synthetic benchmarks, and use only the real world ones, the gains over the 3770K are 0.03%, max 8.8% and average at about a 3% Improvement. 3%? Not worth it. Motherboard? Z87 was suppose to drop PCI but all the motherboards still have it and nothing outrageous. So basically lower power consumption, better on board video performance and no discernible improvement over the 3770K.i7Ahmed920D0 - Monday, June 24, 2013 - link
GOOD BYE 920 D0 Ill never forget you ! Your going to moms rig ! Helllllooooo 4670k with upto 40% better performance for 225 bucks !Yangorang - Thursday, June 27, 2013 - link
There are some rumors that the Haswell desktop processors run fairly hot - can you confirm this at all in your testing?calico-uk - Friday, July 12, 2013 - link
Face it, A consumers market, not a true imagine of technology evolution. Low power with high temps? Just doesn't ring true, unless the chip has been purposely ' Restricted ' with only one cause in mind sales and protection of future sales. In layman's terms Greedy bastards more concerned with markets and money and not the Desktop guy who's impressed with performance. Blame Mac, Windows 8. And your tiny fucking phone.James McGrath - Sunday, August 11, 2013 - link
This test is a little bias against the Core 2 duo I think. What they have done is essentially pitch the very top end on Intel's last 4 generations against a mid to low end core 2 duo. It would be more fair if that generation was represented by a qx9770 or even a Q9650.clyman - Wednesday, October 23, 2013 - link
I have been involved in computer hardware, software and programming since 1986. There has never been a more reliable processor than Intel, at any time. The current ones still have to be tested over time, but I would not buy one. If you put enough case fans with the inferior processors, they might last 2 or 3 years. With an Intel processor, even overclocked with no case fans, provided you used the intel chipset, nearly 100% of them kept running for 5 or more years. Without overclocking, I still don't know when they will die, since none have to my knowledge. I have built at least 100 computers and have only built a couple non intel ones. It was obvious right away how inferior they were to intel. Also, I love my i7 haswell on an asus z87-pro motherboard. There is no need to overclock, the processor and memory score 7.8 out of 7.9 on the windows scale and the onboard graphics scores a 6.8. Not bad ratings. Also, the CPU only uses 7 to 8 watts of power most of the time.numskulll - Tuesday, November 5, 2013 - link
I'm quite happy with my undervolted Athlon 620 and Radeon 4200 graphics. More computing power than I need 99% of the time, estimated tdp of about 55-60 watts (1% of use) and system idle of about 40w (80+% of use). And if I ever play games it takes a few seconds to bung in a suitable graphics card. I doubt it will go belly-up in the foreseeable future, but if it does it only cost £50 second-hand about 3 years ago and would be even less to buy now.duttasanjiv - Friday, November 14, 2014 - link
I am planning to get a new i5 4690 system for 1080p transcoding. I am not interested in GPU assisted transcoding. My focus is on QuickSync assisted transcoding. It is said that latest Quicksync is almost comparable to CPU based transcoding.It is annoying to see all sites compare only obsolate systems with a vague spec. (including AnandTech). Then, they omit any screenshots. Some are so weird thay put the video at youtube!! How can one compare the quality after youtube again transcoded it?
So far I am looking for a scientific, specific comparison on -
1) i5 4690 or atleast 4570 with CPU only & with QS
2) Screenshots in PNG
3) Specifying what settings were used? What QRF / what QCF? What speed presets - 'slow' or medium? What profile - high or main?. 'faster' or 'very fast' settings speed presets is worthless.
2) What is the source format - 1080i or 1080p? How long? What was the target size.
3) What QuickSync performance settings were used? I heard that haswell supports 7 performance vs quality settings. Also never found if QS supports any other parameters.
Merely mentioning FPS or time won't help.
I request you to pl. provide us with such an comprehensive comparison with will help many users like me, to settle all doubts for good. Thx so much in advance...
minitt - Sunday, December 7, 2014 - link
They dropped I5 750 and I7 920 from the gaming benchmark because both the processor will put up decent FPS which will take away most of the lime light from the haswell. A 4.0 ghz clocked i5 750 or i7 920 is still capable of keeping the modern GPUs running at 100% .I would be more than happy if someone can prove me wrong.Miller1331 - Tuesday, December 1, 2015 - link
I have the 4770k in my Desktop which is used primarily for high end music production and it eats up everything I have thrown at it thus far