The Intel Core i3-7350K (60W) Review: Almost a Core i7-2600K
by Ian Cutress on February 3, 2017 8:00 AM ESTLegacy and Synthetic Tests
At AnandTech, I’ve taken somewhat of a dim view to pure synthetic tests, as they fail to be relatable. Nonetheless, our benchmark database spans to a time when that is all we had! We take a few of these tests for a pin with the latest hardware.
Cinebench R10
The R10 version of Cinebench is one of our oldest benchmarks, with data going back more than a few generations. The benchmark is similar to that of the newest R15 version, albeit with a simpler render target and a different strategy for multithreading.
With high frequency in tow, the Core i3-7350K makes its mark.
When more threads come to play, the Core i5-7400 and Core i7-2600K battle it out in terms of four cores and IPC vs hyperthreading. The Core i3-7350K sits around ~25% behind.
Cinebench R11.5
CB11.5 has been popular for many years as a performance test, using easy to read and compare numbers that aren’t in the 1000s. We run the benchmark in an automated fashion three times in single-thread and multi-thread mode and take the average of the results.
Similar to CB10, the single thread results show that a 4.2 GHz Kaby Lake is nothing to be sniffed at. In the multithreaded test, CB11.5 is more able to leverage the hyperthreads, showing that a Core i7-2600K will run rings around the low end Kaby i5, but is bested by the higher frequency Kaby i5-K. The Core i3 still has that dual core deficit.
7-zip
As an open source compression/decompression tool, 7-zip is easy to test and features a built-in benchmark to measure performance. As a utility, similar to WinRAR, high thread counts, frequency and UPC typically win the day here.
The difference between the i3-7350K and the i5-7400 shows that 7-zip prefers cores over threads, but the Core i7-2600K results show it can use both to good effect, even on older microarchitectures, scoring almost double the i3-7350K.
POV-Ray
Ray-tracing is a typical multithreaded test, with each ray being a potential thread in its own right ensuring that a workload can scale in complexity easily. This lends itself to cores, frequency and IPC: the more, the better.
POV-Ray is a benchmark that is usually touted as liking high IPC, high frequency and more threads. The i7-2600K, despite having double the resources of the Core i3-7350K, is only 30% ahead.
AES via TrueCrypt
Despite TrueCrypt no longer being maintained, the final version incorporates a good test to measure different encryption methodologies as well as encryption combinations. When TrueCrypt was in full swing, the introduction of AES accelerated hardware dialed the performance up a notch, however most of the processors (save the Pentiums/Celerons) now support this and get good speed. The built-in TrueCrypt test does a mass encryption on in-memory data, giving results in GB/s.
Facebook
Twitter
RSS
186 Comments
View All Comments
CaedenV - Friday, February 3, 2017 - link
Seems to me you only hit the CPU wall when dealing with multiple GPUs. For most games, with a single GPU, and i3 is plenty. Considering an i3 does not have enough PCIe lanes to support multiple GPUs this is a rather moot point.Aerodrifting - Saturday, February 4, 2017 - link
Like I said, You don't play any CPU demanding games so you have no right to make those ridiculous comments. Take battlefield 1 for example, Good luck in a 64 player map with i3.Michael Bay - Saturday, February 4, 2017 - link
>plays bf1>blabs about rights
You`re like a perfect example.
Aerodrifting - Saturday, February 4, 2017 - link
Nice trolling, loser.I am simply making a point: There are tons of games can bottleneck i3, Battlefield 1 is just one example, Stop lying to others "i3 can game just fine like i7 etc" it's very misleading and misinformed.
fanofanand - Sunday, February 5, 2017 - link
Considering the length of time Dr Cutress has been reviewing CPUs and gaming, any notion that he is not fit to be reviewing gaming CPUs is absurd.Aerodrifting - Sunday, February 5, 2017 - link
The notion of someone who is good at theorycraft reviews must be an expert at knowing gaming PC is absurd. 1 min of benchmark run in single player mode suddenly makes you an expert at gaming computer? Give me a break.BrokenCrayons - Thursday, February 9, 2017 - link
If you doubt the validity of the claims made in these articles in spite of the years of experience the writers have AND the supporting evidence of their work, then its rather odd you'd read any of these reviews at all. We can infer from your responses that you feel insecure about your purchase decisions, feel compelled to defend them aggressively, and that you're dismissing the evidence at hand even though you personally find it useful so you can justify the defensiveness -- more to yourself than others here because honestly, why should the opinions ruffle your feathers if there's genuinely no doubt in your mind that you feel you're as correct as you claim?Aerodrifting - Saturday, February 11, 2017 - link
Nice job coming up with such rhetoric yet no concrete evidence in your argument. I do NOT DOUBT the validity of the claims, I KNOW they are WRONG for a fact. Your reviewers do reviews for the sake of results from incomplete tests and benchmarks that can not represent real life results, Therefore the conclusion is wrong. I have been playing video games and playing around with hardware when you guys were playing with sand, Before this website is even established, Yet you want to talk about "years of experience"? I am not defending anything, I am simply pointing out you are wrong and you are misleading people, You are just butthurt because finally someone is having a different opinion and they are actually right.You want evidence? Let's save the rhetoric and go straight to facts, There are games that can severely bottleneck i3 or even i5, Battlefield is just one of them. Doesn't matter what video card you use, Join a 64 player game and you can see your CPU usage go over 90% and game starts stuttering on i3 / i5.
Ratman6161 - Friday, February 3, 2017 - link
"there will be a time where a Core i3 based CPU will match the performance of the older Core i7-2600K"Maybe, but not today! I'm still patting myself on the back for my purchase of the i7-2600K back in the spring of 2011. My first computer ran an 8088 and for every computer I owned weather off the shelf or self built from then until 2011 left me constantly on the upgrade treadmill looking for more speed . But with the 2600K I finally hit good enough (other than adding more RAM and replacing spinning disks with SSD's along the way). While its fun to read about the new stuff I don't really see myself upgrading again until either the CPU or (more likely) the motherboard give out.
CaedenV - Friday, February 3, 2017 - link
Yep! I have upgraded the ram several times, the GPU a few times, and moved from HDD to SSD, all of which have kept my 2600 very happy.What is going to get me to change over is going to be the motherboard level improvements. I cant get a much faster GPU without hitting a PCIe2 bottleneck. NVMe, while impractical (real world tests show little to no improvement), has me drooling for an upgrade. 4-10gig Ethernet is going to be more and more popular going forward. DDR4 is finally maturing to a point where it is actually better than DDR3. All new devices run USB-C, and my piddly 4 USB3 ports can't do them all, and certainly not at full speed.
It is literally everything around the CPU that is slowly making me want to upgrade, not the CPU itself. But even these improvements need another year or two to bake before I am really thinking about an upgrade. I am just unfortunately very happy with what I have, and I have one more GPU upgrade (looking forward to something like a GTX1170) before I will really need a new system.
Who knows, this might be my last 'real' PC. In a few years it may make more sense to have a central gaming server that runs all the games, and then stream them to an end-user PC that is no more powerful than a cell phone.... or just dock my cell phone.