Apple Releases New Sandy Bridge Quad-Core iMacs with Thunderbolt

083647 imacs 2011

Apple released the much anticipated iMac updates today, upgrading the processors to Quad-Core CPUs across the entire range and including Thunderbolt.

Apple today updated its signature all-in-one iMac with next generation quad-core processors, powerful new graphics, groundbreaking high-speed Thunderbolt I/O technology and a new FaceTime HD camera. Starting at $1,199, the new iMac is up to 70 percent faster and new graphics deliver up to three times the performance of the previous generation.

The new iMacs feature quad-core Intel Core i5 processors with an option for customers to choose Core i7 processors up to 3.4GHz.

The 21.5-inch iMac has a single Thunderbolt port while the 27" features two Thunderbolt ports.

21.5" 2.5GHz Quad Core i5, AMD 6750M, 500GB, $1199
21.5" 2.7GHz Quad Core i5, AMD 6770M, 1TB, $1499
27" 2.7GHz Quad Core i5, AMD 6770M, 1TB, $1699
27" 3.1GHz Quad Core i5, AMD 6970M, 1TB, $1999

Core i7 Processors are available as configure-to-order options.

Related Roundup: iMac
Buyer's Guide: iMac (Caution)
Related Forum: iMac

Popular Stories

iphone 17 models

No iPhone 18 Launch This Year, Reports Suggest

Thursday January 1, 2026 8:43 am PST by
Apple is not expected to release a standard iPhone 18 model this year, according to a growing number of reports that suggest the company is planning a significant change to its long-standing annual iPhone launch cycle. Despite the immense success of the iPhone 17 in 2025, the iPhone 18 is not expected to arrive until the spring of 2027, leaving the iPhone 17 in the lineup as the latest...
duolingo ad live activity

Duolingo Used iPhone's Dynamic Island to Display Ads, Violating Apple Design Guidelines

Friday January 2, 2026 1:36 pm PST by
Language learning app Duolingo has apparently been using the iPhone's Live Activity feature to display ads on the Lock Screen and the Dynamic Island, which violates Apple's design guidelines. According to multiple reports on Reddit, the Duolingo app has been displaying an ad for a "Super offer," which is Duolingo's paid subscription option. Apple's guidelines for Live Activity state that...
Low Cost A18 Pro MacBook Feature Pink

Apple's 2026 Low-Cost A18 Pro MacBook: What We Know So Far

Friday January 2, 2026 4:33 pm PST by
Apple is planning to release a low-cost MacBook in 2026, which will apparently compete with more affordable Chromebooks and Windows PCs. Apple's most affordable Mac right now is the $999 MacBook Air, and the upcoming low-cost MacBook is expected to be cheaper. Here's what we know about the low-cost MacBook so far. Size Rumors suggest the low-cost MacBook will have a display that's around 13 ...
govee floor lamp

CES 2026: Govee Announces New Matter-Connected Ceiling and Floor Lights

Sunday January 4, 2026 5:00 am PST by
Govee today introduced three new HomeKit-compatible lighting products, including the Govee Floor Lamp 3, the Govee Ceiling Light Ultra, and the Govee Sky Ceiling Light. The Govee Floor Lamp 3 is the successor to the Floor Lamp 2, and it offers Matter integration with the option to connect to HomeKit. The Floor Lamp 3 offers an upgraded LuminBlend+ lighting system that can reproduce 281...
airpods pro 3 glitter

AirPods New Year's Deals Include Up to $99 Off AirPods Max, AirPods Pro 3, and AirPods 4

Sunday January 4, 2026 8:04 am PST by
Now that the calendar has flipped over into January, steep discounts on popular Apple products have become more rare after the holidays. However, if you didn't get a new pair of AirPods recently and are looking for a model on sale, Amazon does have a few solid second-best prices this week. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a...
Belkin 25W Battery magnetic

CES 2026: Belkin Announces Magnetic Ring Power Bank, Modular Dock, and More

Sunday January 4, 2026 3:02 pm PST by
Belkin today announced a range of new charging and connectivity accessories at CES 2026, expanding its portfolio of products aimed at Apple device users. UltraCharge Pro Power Bank 10K with Magnetic Ring The lineup includes new Qi2 and Qi2.2 wireless chargers, magnetic power banks, a high-capacity laptop battery, and USB-C productivity accessories, with an emphasis on higher charging...
m4 macbook air blue 2

iPadOS and macOS 26.2 Double 5GHz Wi-Fi Bandwidth for Wi-Fi 6E Devices

Monday January 5, 2026 1:57 pm PST by
With the release of iPadOS 26.2 and macOS Tahoe 26.2, Apple has improved the Wi-Fi speeds for select Macs and iPads that support Wi-Fi 6E. Updated Wi-Fi connectivity specifications are listed in Apple's platform deployment guide. The M4 iPad Pro models, M3 iPad Air models, A17 Pro iPad mini, M2 to M5 MacBook Pro models, M2, M3, and M4 MacBook Air models, and other Wi-Fi 6E Macs and iPads now ...
AirPods Pro 3 Year of the Horse Feature

Apple Launches Year of the Horse AirPods Pro 3 for Lunar New Year

Monday January 5, 2026 11:28 am PST by
Apple has designed a limited edition version of the AirPods Pro 3 to celebrate Lunar New Year, and customers in select countries can purchase them starting today. The Year of the Horse Special Edition AirPods Pro 3 feature a unique horse emoji character that's otherwise unavailable. Customers in China, Hong Kong, Taiwan, Malaysia, and Singapore are able to buy the AirPods, and they'll be...

Top Rated Comments

basesloaded190 Avatar
192 months ago
This is insane. Apple still charges $200 for another 4GB ram:eek:. Is this ram made out of gold or diamonds? 4 GB ram costs $40 for pc.

I already have a better system since January.

-Sandy Bridge i7 2600k @4.2 GHZ
-12 GB RAM 1600MHZ (faster ram than the new iMacs, cost me only $120 for 12GB)
-Ati 5850 ( faster than those mobile gpus )
-Can install OS X 10.6.7 on it, but I don't need it.

It all cost me $500(when I upgraded);)

My pc still laughs in the face at these overpriced computers. :D


Why do people like you guys even post in these forums? Those of us in here actually care about iMacs and not your stupid PC's you built
Score: 9 Votes (Like | Disagree)
JordanNZ Avatar
192 months ago
I see what Apple did there, substituting TFT for IPS. That's honestly a rubbish move. I won't be buying an iMac with a TFT panel. No thanks.

Read the posts above you...
You're simply confused (wrong) :cool:
Score: 9 Votes (Like | Disagree)
blackburn Avatar
192 months ago
Why do people like you guys even post in these forums? Those of us in here actually care about iMacs and not your stupid PC's you built
Yeah and I bet he is not including the screen. A decent screen costs a lot.
Score: 6 Votes (Like | Disagree)
gnasher729 Avatar
192 months ago
I think you're confusing TFT with TN.
They're not the same thing.

There are several kinds of TFT displays. TN displays are the cheapest and lowest quality kind of TFT displays; IPS displays are a more expensive and better kind of TFT display. The new iMacs have the better IPS kind of TFT displays.

And it is amazing how people get excited and angry for no good reason at all, just because they don't understand something and come to all the wrong conclusions.
Score: 6 Votes (Like | Disagree)
meli Avatar
192 months ago
It doesn't even get above the fold on Apple's homepage.
Score: 6 Votes (Like | Disagree)
ehoui Avatar
192 months ago
+1

LOL, those kinda' folks are ignorant^N
As someone who has personally assembled several home-made machines using good cases and parts, you are glossing over some of the pitfalls with the home-built approach:

1) Components (esp. cases) almost always look better online than they are in reality.
2) Even sturdy parts have quality issues like vibrations, poor tolerances (things don't fit exactly right), cable routing issues, sound...
3) The fun of getting everything installed (drivers, etc.) to work properly out of the box can be a matter of minutes, hours, or days depending on which components you happen to pick
4) Cut hands due to very sharp internal edges (minor annoyance)
5) Supporting failed parts... RMA'ing, replacing and following up with manufacturers individually to get a working machine

But hey, once you get through all of that, the dollar cost is usually significantly lower and there is a sense of accomplishment. But, let's not pretend it's for everyone.
Score: 5 Votes (Like | Disagree)