M3 Pro Chip Barely Faster Than M2 Pro in Unverified Benchmark Result

Apple's new M3 Pro chip with a 12-core CPU offers only marginally faster CPU performance compared to the M2 Pro chip with a 12-core CPU, according to a Geekbench 6 result spotted today by Vadim Yuryev, co-host of the YouTube channel Max Tech. This is only a single benchmark result, so further results are needed to ensure accuracy.

M3 Pro Chip Feature
Apple announced new 14-inch and 16-inch MacBook Pro models with M3, M3 Pro, and M3 Max chips on Monday. This benchmark result appears to be for the 14-inch model, based on the "Mac15,6" model identifier listed.

The result shows the M3 Pro has a single-core score of 3,035 and a multi-core score of 15,173. If these scores are accurate, the M3 Pro is up to 14% faster than the M2 Pro in terms of single-core performance, but only up to 6% faster in terms of multi-core performance for the most demanding tasks and workflows.

Both the M2 Pro and M3 Pro are equipped with up to a 12-core CPU, but the M3 Pro has only six high-performance cores and six efficiency cores, while the M2 Pro has eight high-performance cores and four efficiency cores. So while the M3 Pro is manufactured with TSMC's 3nm process, compared to 5nm for the M2 Pro, the chip's resulting performance gains are diminished due to it having two fewer performance cores. The M3 Pro also has 25% less memory bandwidth and one fewer GPU core compared to the M2 Pro.

By limiting the M3 Pro's number of high-performance cores, Apple has created more differentiation between the M3 Pro and the M3 Max, which has up to 12 high-performance cores. However, as a result, the M3 Pro is only marginally faster than the M2 Pro.

Geekbench 6 results from earlier this week showed that the M3 Max is up to 45% faster than the M2 Max, while the standard M3 chip is up to 20% faster than the standard M2 chip, so the M3 Pro is by far the least improved chip of the series. Of course, the M3 Pro is still a significant upgrade for those coming from an Intel-based Mac. M3 Pro is also up to 20% faster than the M1 Pro chip, which is a decent improvement.

As always, benchmarks provide a useful reference point, but real-world performance can vary.

The new MacBook Pro models are available to order now, and M3 and M3 Pro configurations will begin arriving to customers and launch in stores on Tuesday, November 7. M3 Max configurations will launch a few days later.

Related Roundup: MacBook Pro 14 & 16"
Related Forum: MacBook Pro

Top Rated Comments

opuscroakus Avatar
4 weeks ago
*pats M2 Pro Mac Mini lovingly on top of the case*
Score: 140 Votes (Like | Disagree)
Two Appleseeds Avatar
4 weeks ago
But the M3 Pro comes in space black
Score: 85 Votes (Like | Disagree)
drugdoubles Avatar
4 weeks ago

Less scary fast, more timidly fast?
Just scary expensive
Score: 75 Votes (Like | Disagree)
mike2q Avatar
4 weeks ago

14% and 6% are decent improvements. Why would you expect more for an annual upgrade? We don't need a revolution every year...just incremental improvements.
The problem is that silicon competitors are improving at a much faster rate so Apple's watt/performance superiority will be very short lived if it continues at this pace.
Score: 66 Votes (Like | Disagree)
JPack Avatar
4 weeks ago
Better to call it M3 Plus.
Score: 63 Votes (Like | Disagree)
SoldOnApple Avatar
4 weeks ago
Less scary fast, more timidly fast?
Score: 55 Votes (Like | Disagree)

Popular Stories

iOS 17

iOS 17.2 Will Add These 12 New Features to Your iPhone

Friday December 1, 2023 12:19 pm PST by
iOS 17.2 has been in beta testing for over a month, and it should be released to all users in a few more weeks. The software update includes many new features and changes for iPhones, including the dozen that we have highlighted below. iOS 17.2 is expected to be released to the public in mid-December. To learn about even more features coming in the update, check out our full list. Journal ...
iOS 17

28 New Things Your iPhone Can Do in December's iOS 17.2 Update

Friday December 1, 2023 2:57 am PST by
Apple made the first beta of iOS 17.2 available to developers in October. Since then we've seen three more betas, and with each iteration Apple continues to add more new features and changes, many of which users have been anticipating for quite a while. Below, we've listed 28 new things that are coming to your iPhone when the finalized version is publicly released this December. 1. Help...
anker new xmas

Anker's Cyber Week Sale Enters Final Days With Up to 60% Off Sitewide

Friday December 1, 2023 12:05 pm PST by
Anker's Black Friday/Cyber Week event is entering its final days this weekend, and it's still offering up to 60 percent off sitewide. There are also a few "mystery boxes" that can include hundreds of dollars in savings, if you're willing to risk not knowing what you're buying ahead of time. All of these sales will end on December 3. Note: MacRumors is an affiliate partner with Anker. When you...
iOS 17

Apple Releases iOS 17.1.2 With Security Fixes

Thursday November 30, 2023 10:12 am PST by
Apple today released iOS 17.1.2 and iPadOS 17.1.2, small updates to the iOS 17 and iPadOS 17 operating systems that Apple introduced in September. iOS 17.1.2 and iPadOS 17.1.2 come a few weeks after the release of iOS 17.1.1, another bug fix update. iOS 17.1.2 and iPadOS 17.1.2 can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update....
iPhone 16 Mock Header Updated 1

iPhone 16 to Include Action Button Across Entire Lineup

Thursday November 30, 2023 4:08 pm PST by
The release of the iPhone 15 Pro and Pro Max saw the introduction of an entirely new user-configurable button known as the Action button, and now, MacRumors has seen extensive evidence confirming Apple is planning to include the Action button on the entire iPhone 16 range. Designs and plans for the Action button date back to at least 2021, as the button was intended for release alongside hapt...
paramount plus logo

Apple and Paramount Considering Discounted TV+ Streaming Bundle

Friday December 1, 2023 4:40 am PST by
Apple and Paramount have discussed bundling their TV streaming services at a discount, according to a new report by The Wall Street Journal. The companies have talked about offering a combination of Paramount+ and Apple TV+ that would cost less than subscribing to both services separately, according to people familiar with the discussions. The discussions are in their early stages, and it is ...
top stories 2dec2023

Top Stories: iOS 17.1.2 Released, NameDrop Misinformation, and More

Saturday December 2, 2023 6:00 am PST by
Apple employees are back to work following a Thanksgiving break, and that means this week saw a number of new operating system updates for both public release and beta testing. This week also saw some misinformation about Apple's new NameDrop feature making the rounds, while Apple and Goldman Sachs appear to be on the verge of a break-up in their Apple Card and savings account partnership,...
General Apps Messages

Green Bubbles on iPhone to Gain These 7 New Features Next Year

Thursday November 30, 2023 9:00 am PST by
Earlier this month, Apple announced that it will finally support RCS in the Messages app on the iPhone starting later next year. This change will result in several improvements to the messaging experience between iPhones and Android devices. RCS will become the new default standard for messaging between iPhones and Android devices, but these conversations will still have green bubbles like...