The Intel Core i3-12300 Review: Quad-Core Alder Lake Shines
by Gavin Bonshor on March 3, 2022 8:30 AM ESTCPU Benchmark Performance: Encoding
One of the interesting elements on modern processors is encoding performance. This covers two main areas: encryption/decryption for secure data transfer, and video transcoding from one video format to another.
In the encrypt/decrypt scenario, how data is transferred and by what mechanism is pertinent to on-the-fly encryption of sensitive data - a process by which more modern devices are leaning to for software security.
Video transcoding as a tool to adjust the quality, file size and resolution of a video file has boomed in recent years, such as providing the optimum video for devices before consumption, or for game streamers who are wanting to upload the output from their video camera in real-time. As we move into live 3D video, this task will only get more strenuous, and it turns out that the performance of certain algorithms is a function of the input/output of the content.
For the Core i3-12300, we are running DDR5 memory at the following settings:
- DDR5-4800(B) CL40
Encoding
The Intel Core i3-12300 struggles compared with chips that have more cores and threads when it comes to encoding.
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skydiverian - Saturday, March 5, 2022 - link
It's been 2 months since non-K Alder Lake CPUs launched (including all quad core SKUs) and they are definitely available in the UK from reputable independent retailers that specialise in computer equipment. The 12100 is available & in stock for £135 - around £30 more than the 10100 and £5 less than the 10300. Not great prices but from experience fairly typical for the market, at least in the UK.The US isn't great though the usual suspects do have some options. Considering that everyone seems to have the 12xxxK SKUs in stock it will likely be easy to get whatever you want in a month or 2.
bwj - Thursday, March 3, 2022 - link
The fact that your i3 beats your i5 in Speedometer 2 implies a problem with the platform. Windows should be keeping a user-interactive process on the P cores all the time, but it seems from these results that Chrome's threads are wandering between P and E cores. There's really no other explanation for why the i5-12600K with 11% higher clocks gets a lower score.Personally I find the E cores more of a hazard than a benefit, and I have them disabled.
brantron - Thursday, March 3, 2022 - link
The scores are all too low. Prior reviews used Chrome 92, which is missing a significant V8 update for Windows.Mobile CPUs also exhibit this behavior, due to more hardware managed power states. It is a royal PITA to find the secret handshake that maintains their litany of peak clocks per CPU core, ring bus, memory controller, RAM, etc.
My Tiger Lake i5 goes from 160 to 200 in Speedometer by adding "processor energy performance preference policy" to the Windows power advanced power settings menu. Reducing it to 0% raises the minimum clock speed to about 3 GHz.
Alder Lake CPUs with E cores introduce another variable with the hardware thread scheduler. There is also a larger ring bus on the i5 12600K, which increases latency.
bwj - Thursday, March 3, 2022 - link
Yes the scores are extremely low. With current Chrome/Linux on an i7-12700K with the E-cores disabled I get 305.Considering that the browser is a compiler for Javascript it doesn't make a lot of sense to freeze its version. It would be nice if we could get a rolling picture, based on a few key reference systems, of what a buyer *today* would experience with *today's* software.
Makaveli - Thursday, March 3, 2022 - link
Those Speedometer scores have always been off. Take look at the thread in the forum with user posted scores.https://forums.anandtech.com/threads/how-fast-is-y...
kpb321 - Thursday, March 3, 2022 - link
Anyone else find the DDR4 vs DDR5 graphs annoying? I realize they are sorted by performance but with only 2 entries in each one I think it would make a lot more sense to just have a consistent order.CiccioB - Friday, March 4, 2022 - link
That would just introduce the problem that you must check if a lower bar is better than a longer one, or viceversa.Ordering it by performance allows to easily see which is faster and by what amount.
Mike Bruzzone - Thursday, March 3, 2022 - link
Beyond industrial embedded for control plane / processing [including coprocessing acceleration point of sale for example], I'm not sure why quads remain a subject of interest there are sooo many recent back generation options why even produce them today for mass market? Ryzen quads failing out of sort are relied in 1x8ccx+1x4ccx for dodadeca so they're still utilized but a standalone 4C/8t [?] there are so many good used options and hexa used [Coffee Lake] is gaining volume in the secondary market on system upgrade on hexa reclaim.All Alder i3 12300 available in the WW channel today equals 0.00047% of full line available. The top three AL SKUs are 12900K at 40.8%, 700K at 46.7% now at 87.6% of full line and number 3 SKU volume wise is 12400 at 2.5% and at number 4 is 12600K/Kf at 2.4% combined.
On finished component yield and silicon performance all Alder Lake are essentially 900K/700K that is similar to Coffee Refresh octa before disablement most 9th gen started out as 9900_.
On the AMD side you can purchase a used 2600 hexa for less than $100 and on WW channel availability that is for both used and new there are x126 more R5 2600 than i3 12300. Pursuant
AMD quads 5300G has currently x37 more channel available and R3 3300X x25.
Mike Bruzzone, Camp Marketing
Wereweeb - Thursday, March 3, 2022 - link
1) Speak english please2) An Alder Lake quad-core is equal or better than a Ryzen 5 2600. All benchmarks also show substantial improvements in 1% lows. What matters most is overall performance, not simply the number of cores.
3) The vast majority of people are just fine running a modern quad-core.
Wereweeb - Thursday, March 3, 2022 - link
And yes, by "vast majority of people" I mean people, not "hurr durr 360hz monitor" g*mers.