The Intel Core i3-12300 Review: Quad-Core Alder Lake Shinesby Gavin Bonshor on March 3, 2022 8:30 AM EST
Just over a month ago Intel pulled the trigger on the rest of its 12th generation "Alder Lake" Core desktop processors, adding no fewer than 22 new chips. This significantly fleshed out the Alder Lake family, adding in the mid-range and low-end chips that weren't part of Intel's original, high-end focused launch. Combined with the launch of the rest of the 600 series chipsets, this finally opened the door to building cheaper and lower-powered Alder Lake systems.
Diving right in, today we're taking a look at Intel's Core i3-12300 processor, the most powerful of the new I3s. Like the entire Alder Lake i3 series, the i3-12300 features four P-cores, and is aimed to compete in the entry-level and budget desktop market. With prices being driven higher on many components and AMD's high-value offerings dominating the lower end of the market, it's time to see if Intel can compete in the budget desktop market and offer value in a segment that currently needs it.
Below is a list of our detailed Intel Alder Lake and Z690 coverage:
- The Intel 12th Gen Core i9-12900K Review: Hybrid Performance Brings Hybrid Complexity
- Intel Architecture Day 2021: Alder Lake, Golden Cove, and Gracemont Detailed
- Intel Announces 12th Gen Core Alder Lake: 22 New Desktop-S CPUs, 8 New Laptop-H CPUs
- The Intel Z690 Motherboard Overview (DDR5): Over 50+ New Models
- The Intel Z690 Motherboard Overview (DDR4): Over 30+ New Models
As a quick recap, we've covered Alder Lake's dual architectural hybrid design in our Core i9-12900K review, including the differences between the P (performance) and E (efficiency cores). The P-cores are based on Intel's high-performance Golden Cove architecture, providing traditional high single-threaded performance. Meanwhile the Gracemont-based E-cores, though lower performing on their own, are significantly smaller and draw much less power, allowing Intel to pack them in to benefit multi-threaded workloads.
Intel Core i3-12300 Processor: Less is Moore
Aside from the two top Core i5 models (i5-12600K and i5-12600KF), all of chips below that level, including the Core i3, Pentium, and Celeron series, only feature Intel's Golden Cove P-cores. Intel's 12th generation Core i3 processors feature four such P-cores, with 12 MB of L3 cache, and all but one (i3-12100F) uses Intel's Xe-LP architecture-based UHD 730 integrated graphics.
Intel's 12th generation Alder Lake desktop processors have been split into the following naming schemes and Performance (P) core and Efficiency (E) core configurations:
- Core i9: 8 Performance Cores + 8 Efficiency Cores
- Core i7: 8 Performance Cores + 4 Efficiency Cores
- Core i5: 6 Performance Cores + 4 Efficiency Cores/6P Only
- Core i3: 4 Performance Cores Only
- Pentium: 2 Performance Cores Only
- Celeron: 2 Performance Cores Only
The Intel Core i3-12300 is the top i3 SKU in the lineup and has a base frequency of 3.5 GHz (60 W), with a turbo frequency of 4.4 GHz (89 W). Other variants vary in core frequency, with different models focusing on lower-powered systems, including the Core i3-12300T, which has a base TDP of 35 W at 2.3 GHz, with turbo clock speeds reaching 4.2 GHz with a 69 W TDP.
|Intel Core i3 Series (12th Gen Alder Lake)|
At the time of writing, there are five Core i3 processors announced so far. While the interpretation of TDP can be taken in different ways depending on the company and how it is measured, Intel has gone one step further by offering both TDP at the base frequency and turbo frequencies. Three of these are standard non-K SKUs, while two of these feature the T naming moniker, which signifies that they have a base TDP of just 35W, perfect for lower-powered systems.
Interestingly, only one of the Core i3 processors, the i3-12300T has a turbo TDP of 69 W, while the rest have a rating of 89 W with turbo enabled, including the i3-12100T. The odd one out is the Core i3-12100F, which has a slightly lower base TDP of 58 W, likely as this is the only Core i3 not to include Intel's UHD 730 integrated graphics. It is also the cheapest, with a per 1k unit price of $97.
For this generation Intel has also refreshed its stock CPU coolers, which is the first time it has done this in quite a long time. Although none of the K-series processors include one, aftermarket cooling is necessary to utilize its Thermal Velocity Boost (TVB) and Intel's new 'infinite turbo.' This means that the processor under heavier workloads will try and use turbo as much as possible, which can mean better cooling is needed on the parts with higher P and E-core counts. In the case of the Core i3 series, the maximum TDP figure Intel provides is 89 W, so any conventional CPU cooler should be able to sustain turbo clock speeds for a more extended period of time.
The Core i3 series is shipped and bundled with Intel's new Laminar RM1 CPU cooler, which is similar in size to previous iterations of its stock cooler. Unlike the RH1, the RM1 doesn't feature RGB LED lighting and uses a traditional push-pin arrangement to mount into the socket. Intel hasn't stated which material it uses, e.g., copper or aluminum, or a combination of the two, but regardless of the materials used, for sub 100 W workloads these coolers should be more than ample for the Core i3 series.
The Budget CPU Market: Core i3-12300 versus AMD
Users have lots of choices available in terms of LGA1700 motherboards, including Z690, B660, H670, and H610, as well as support for either DDR5 and DDR4 memory. Users can pair up the Core i3-12300 with the more expensive DDR5 and Z690 for the absolute greatest performance, but the target audience for the Core i3 is users on a budget. This means that users are more likely from a cost perspective to build a system with one of the more affordable B660, H670, and H610 chipsets and pair that with DDR4 memory.
In terms of the competition from AMD, the green team is effectively absent from the sub-$200 quad core market for the moment. AMD does have a more-or-less direct competitor to the Alder Lake i3s in the Ryzen 3 5300G. However, as that chip is OEM-only (and terribly expensive on the gray market), as far as the retail market and individual system builders are concerned, it's all but unavailable. Which means that, at least amidst the ongoing chip crunch, Intel has the run of the market below $200. That said, we are including it in our graphs for completion's sake, and to outline where AMD would be if they could provide their quad core chips in greater volumes.
The next best competitor for the i3-12300 then is arguably the Ryzen 5 5600X, which is an ambitious task and admittedly somewhat lopsided task. The AMD Ryzen 5 5600X is based on its Zen 3 architecture and has six cores versus the four of the i3-12300, while the 5600X also benefits from four more threads (12). Intel's Alder Lake architecture also benefits from PCIe 5.0, but right now there aren't any (consumer) devices that can utilize the extra bandwidth available. The AMD Ryzen 5000 series uses PCIe 4.0 on X570, with PCIe 4.0/3.0 on B550 and below.
Intel Core i3-12300 CPU-Z screenshot, 4C/8T
Aside from architectural, core count, and thread count differences between the Intel Core i3-12300 and the AMD Ryzen 5 5600X, the next biggest difference is the price. The Ryzen 7 5600X has an MSRP of $299, although it can be found at Amazon at the time of writing for a recently trimmed price of $229. The Intel Core i3-12300 is much cheaper in contrast, with a per 1k unit pricing of $143. With the first shipments just now hitting the market, we expect the retail MSRP to be around the $160-170 mark.
Other processors from AMD that could be considered competitors are the 5000 series Cezanne APUs. This includes the Ryzen 5 5600G, which is currently $219 at Amazon. Despite being more focused on entry-level gaming with integrated Vega 7 graphics, it consists of six cores with a base frequency at 3.9 GHz and a turbo frequency of 4.4 GHz; the 5600G also benefits from twelve threads.
Finally, boxing things in from the other direction, Intel also has the Core i5-12600K processor with six P-cores and four E-cores, with a price tag of $280 at Newegg. We will be reviewing the Core i5 a bit later this month, and it is currently on our testbed undergoing our CPU test suite at the time of writing.
Test Bed and Setup
Although there were some initial problems with the Intel Thread Director when using Windows 10 at the launch of Alder Lake, the P-core only Core i3 stack doesn't need to worry about this. For our testing, we are running the Core i3-12300 with DDR5 memory at JEDEC specifications for Alder Lake (DDR5-4800 CL40). We are also using Windows 11 from now on for our CPU reviews.
For our test bed, we are using the following:
|Alder Lake Test System (DDR5)|
|CPU||Core i3-12300 ($143)
4+0 Cores, 8 Threads
60W Base, 89W Turbo
|Motherboard||MSI Z690 Carbon WI-FI|
|Cooling||MSI Coreliquid 360mm AIO|
|Storage||Crucial MX300 1TB|
|Power Supply||Corsair HX850|
|GPUs||NVIDIA RTX 2080 Ti, Driver 496.49|
|Operating Systems||Windows 11 Up to Date|
All other chips for comparison were run as tests listed in our benchmark database, Bench, on Windows 10.
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whatthe123 - Thursday, March 3, 2022 - linkprobably because you're not actually making use of the bandwidth. i didn't run into the problem either until adding in a pcie 4 drive and a USB HDD.
Makaveli - Thursday, March 3, 2022 - linkI have a 6800XT in PCIe 4.0 mode
A Corsair MP600 1TB in 4.0 mode
multiple usb devices including a Brio 4k Webcam, external usb microphone, a Western digital passport drive that I use occasionally for temp backs up.
No USB issues!
whatthe123 - Thursday, March 3, 2022 - linkthen maybe pure luck. 5900x/980pro/external drives through USB 3.0 + C. I can arbitrarily hit the USB drop problem with this setup even on stock settings. I bought the system for the throughput so I just deal with it but it is absolutely never been fixed even with the latest agesa.
SunMaster - Thursday, March 3, 2022 - linkNo USB issues on 22.214.171.124, nor WHEA. Fabric on 1900.
Mike Bruzzone - Thursday, March 3, 2022 - linkAlder 6P, 4P are from area optimized mask sets and contain no E cores I believe you articulated that on no thread direction firmware perf and power hit @Silver5urfer "who wants a PC for decades going forth" I do and always buy top bin at prior gen run end clearance priced on the objective of 10 year system life.5800X here I come April/May. My 4M point databases will do fine and my extra budget will go to fast NIC and memory and 1080 and I'll be in performance Heavan. Mike Bruzzone, Camp Marketing
Leeea - Thursday, March 3, 2022 - linkno USB issues here
or other issues
bandwidth wise, think I am using it all
rx6900 @ PCIe 4
980 pro 2 TB @ PCIe 4
3x SATA in storage spaces raid 0
2x SATA in normal
USB audio recorders (roland), USB audio playback (also roland)
it all works fine
CiccioB - Friday, March 4, 2022 - linkI think you just made up all this just to find some weak point in Intel architecture while just compensating with a subtle (and probably what you consider secondary) I/O problem for AMD.
I would like to quote this post for the future, when AMD will be limited to DDR5 only with Zen4 and re-post this statement again: "Prime reason to skip this entire 12th gen, esp with the new rumors saying RPL LGA1700 Z700 chipset might be DDR5 only, so you get this haphazardly designed ILM which requires end user to perform a Socket mod [...] for DDR4 or buy the uber expensive DDR5 kits which have 2 flaws on their own - Price to performance,"
A part that RPL won't be DDR5 only, but most probably more DDR5 oriented (which means you'll find less DDR4 offers for it, the same you find less DDR5 offers for ADL), you can buy a 500 chipset with all the features you want supporting DDR4.
When Zen4 will be out you will have to buy "uber expensive DDR5 kits which have 2 flaws on their own - Price to performance". Let's see what you'll say about the corner AMD has put itself with that choice. I just would think that AMD will delay Zen4 as much as possible till DDR5 becomes available at an affordable price.
At the end, with more time and knowledge, you'll see that the E-cores are not that a hindrance to P-cores, but the real clever way to support extensively multi-threaded jobs, much better than beefed up cores supporting low efficient SMT.
AMD will arrive at that as well. With Zen5 they have already announced they will propose they usual mock-up copy (stand-alone efficiente core) of the then 2 years older competition solution. With Zen6 they will probably integrate it as Intel has done today.
In 4 years (possibly) you'll have AMD with the same architectural big.LITTLE solution than Intel has now. And I bet my cat that when this will happen we will all ear you and AMD fanboys how revolutionary and game changing will be that choice.
It was already done in the past, it will be done again.
And BTW, I still have to see an AMD motherboard supporting all the technology that is present on Intel MB with not a single issue as are on Intel ones. For me it makes a big difference in having even a slightly slower performance but rock steady than something that sometimes is faster but even more often doesn't work as expected.
Silver5urfer - Saturday, March 5, 2022 - linkIntel 12th gen is garbage Page 2 ILM seals the fate of this trash LGA1700, it's over. As for AMD their Zen 3 is flawed. That's why I suggest either Intel 10th gen or AMD Ryzen 5000 (*only with PBO and 3600MHz nothing more).
As for smearing fanboy crap on me, you think you have any ounce of credibility left ? I literally gave links and where the AVX512 and P core design is much superior and yet you are that clown who comes in and says BigLittle is good, you do not have technological knowledge at all. Just basing on what makes your stupid AMD point about Zen 5 will copy Intel ? AMD never copied Intel. Intel is the one which copies AMD's chiplet design and MCM in EMIB format for Xeon SPR. And Intel is the one which copied ARM's design, AMD is not going to make this junk for desktop, they want leadership they will get. And Intel is going this way because their P cores cannot handle more than 8P as their thermal ceiling is low. 12900K is the proof of that.
What a damn clown.
nandnandnand - Sunday, March 6, 2022 - linkLeaks point to AMD putting 8x Zen 5 cores and 16x Zen 4C cores on desktop (Granite Ridge), as well as 8x Zen 5 and 4x Zen 4C in mobile/desktop APUs (Strix Point).
Targon - Friday, March 4, 2022 - linkAGESA or AGESA v2 for the problems you are fighting with? If you have USB ports that are not controlled by the CPU, AGESA isn't necessarily the source of those problems.