Amazon this week is still hosting a record low deal on Apple's 512GB 27-inch 5K iMac with 6-core CPU. You can get this 2020 model for $1,699.99, down from $1,999.00, after an automatic coupon worth $199.01 is applied at checkout.

iMac 27 inch 2020 saleNote: MacRumors is an affiliate partner with Amazon. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running.

This sale is particularly notable because it knocks down the 512GB 27-inch iMac to the same price level as the 256GB model. It's also the best price we've ever tracked across all of the major Apple resellers online. The iMac is ready to ship today with Amazon's typical free shipping for all Prime members.

You can keep track of ongoing sales on Apple's iMac line by visiting our Best iMac Deals guide. There, we keep track of the best iMac offers from Amazon, Adorama, B&H Photo, and other retailers, so be sure to check back often if you're shopping for an iMac for the first time, or thinking of upgrading.

Related Roundups: iMac, Apple Deals
Buyer's Guide: iMac (Don't Buy)
Related Forum: iMac

Top Rated Comments

Dekimasu Avatar
30 months ago

I bought an iMac with 6 GB of RAM, 1 TB of storage, and 2 cores at 2.4 GHz for $2000.

It's remarkable how little Macs have improved over the last 14 years, because I bought that computer in 2007.

I think people give Intel too much crap for the limited improvement.

[TABLE]
[TR]
[TD][/TD]

[TD]2007 iMac for $2000[/TD]
[TD]2021 iMac for $2000[/TD]
[TD]% Change[/TD]
[/TR]
[TR]
[TD]Memory[/TD]
[TD]6 GB[/TD]
[TD]8 GB[/TD]
[TD]33% Improvement[/TD]
[/TR]
[TR]
[TD]Storage[/TD]
[TD]1 TB[/TD]
[TD]512 GB[/TD]
[TD]50% Worse[/TD]
[/TR]
[TR]
[TD]Compute[/TD]
[TD]2 x 2.4 = 4.8[/TD]
[TD]6 x 3.3 = 20[/TD]
[TD]316% Improvement[/TD]
[/TR]
[/TABLE]

Moore's Law says that today's iMac should be 2^(14/2) = 128x better, so yeah, by that metric, the compute hasn't improved by anywhere near as much as it should, but really? We want to blame Intel for how minor the improvements have been?
It seems you are equating GHz to performance. As you might say, that does not compute.

Note that a mid-2009 iMac with "2 x 2.3" gets a Geekbench 5 score of 547.
The mid-2020 "6 x 3.3" model you mention here gets a Geekbench 5 score of 6100.

People do not store as much of their data on their computers anymore.
A 2007 HDD and a 2020 SSD are also different in terms of speed and reliability.

I'm pretty sure you can get a used 2007 iMac for $100 if you really feel there isn't much improvement.
Score: 7 Votes (Like | Disagree)
ArtOfWarfare Avatar
30 months ago
I bought an iMac with 6 GB of RAM, 1 TB of storage, and 2 cores at 2.4 GHz for $2000.

It's remarkable how little Macs have improved over the last 14 years, because I bought that computer in 2007.

I think people give Intel too much crap for the limited improvement.

[TABLE]
[TR]
[TD][/TD]

[TD]2007 iMac for $2000[/TD]
[TD]2021 iMac for $2000[/TD]
[TD]% Change[/TD]
[/TR]
[TR]
[TD]Memory[/TD]
[TD]6 GB[/TD]
[TD]8 GB[/TD]
[TD]33% Improvement[/TD]
[/TR]
[TR]
[TD]Storage[/TD]
[TD]1 TB[/TD]
[TD]512 GB[/TD]
[TD]50% Worse[/TD]
[/TR]
[TR]
[TD]Compute[/TD]
[TD]2 x 2.4 = 4.8[/TD]
[TD]6 x 3.3 = 20[/TD]
[TD]316% Improvement[/TD]
[/TR]
[/TABLE]

Moore's Law says that today's iMac should be 2^(14/2) = 128x better, so yeah, by that metric, the compute hasn't improved by anywhere near as much as it should, but really? We want to blame Intel for how minor the improvements have been?

Before I had the 2007 iMac, I had a 2002 eMac.


[TABLE]
[TR]
[TD][/TD]

[TD]2002 eMac[/TD]
[TD]2007 iMac[/TD]
[TD]x Change[/TD]
[/TR]
[TR]
[TD]Cost[/TD]
[TD]$800[/TD]
[TD]$2000[/TD]
[TD]2.5x[/TD]
[/TR]
[TR]
[TD]Memory[/TD]
[TD]256 MB[/TD]
[TD]6 GB[/TD]
[TD]24x[/TD]
[/TR]
[TR]
[TD]Storage[/TD]
[TD]60 GB[/TD]
[TD]1 TB[/TD]
[TD]17x[/TD]
[/TR]
[TR]
[TD]Compute[/TD]
[TD]1 x 800 MHz = .8[/TD]
[TD]2 x 2.4 = 4.8[/TD]
[TD]6x[/TD]
[/TR]
[/TABLE]

I realize I went from a budget model to a mid-tier model, but holy crap - across the board I got a computer that was many times better despite only being 5 years newer.

Such improvements just haven't happened since. It's not Intel's fault - Intel is doing way better than the other components. Memory and Storage just aren't improving like they used to...

Or maybe they are. I can buy comparable parts in much smaller form factors at much lower prices than before. See, for example, my Raspberry Pi. Maybe I should compare a current top end Raspberry Pi against the brand new iMacs...
Score: 5 Votes (Like | Disagree)
coolbreeze2 Avatar
30 months ago
The only way I would buy this is if it were an i9 with 1TB SSD, at least 16GB RAM, and costs $1499.
Score: 3 Votes (Like | Disagree)
sirozha Avatar
30 months ago

It's happening!
I guess new 27" is coming at WWDC for sure :)
You guess for sure? That's an oxymoron.
Score: 3 Votes (Like | Disagree)
now i see it Avatar
30 months ago
I'd choose this one over the new 24" M1 model
Score: 2 Votes (Like | Disagree)
niho Avatar
30 months ago

You guess for sure? That's an oxymoron.
It's definetely maybe :)
Score: 2 Votes (Like | Disagree)

Popular Stories

iPhone 15 Pro Lineup Feature

iPhone 15 Models Feature New Setting to Strictly Prevent Charging Beyond 80%

Tuesday September 19, 2023 2:04 pm PDT by
All of the iPhone 15 and iPhone 15 Pro models feature a new battery health setting that prevents the devices from charging beyond 80% at all times when enabled, as confirmed by The Verge's Allison Johnson during a Q&A session today. The new setting is separate from the pre-existing Optimized Battery Charging feature on iPhones, which intelligently delays charging past 80% until a more...
iOS 17 and iPhones Feature

iOS 17: 10 New Features That Just Launched

Sunday September 17, 2023 12:35 pm PDT by
In June, Apple announced iOS 17 with a wide range of new features and changes for the iPhone. Following over three months of beta testing, the free software update will be released this Monday, September 18 for the iPhone XS and newer. Below, we have recapped 10 key features coming to the iPhone with iOS 17, with additional features coming later this year. The update should be released to...
iOS 17

Apple Releases iOS 17.0.1 and iPadOS 17.0.1 With Bug Fixes, Plus iOS 17.0.2 for iPhone 15 Models

Thursday September 21, 2023 10:28 am PDT by
Apple today released iOS 17.0.1 and iPadOS 17.0.1 updates for the iPhone and the iPad, adding bug fixes to the new software. The iOS 17.0.1 and iPadOS 17.0.1 updates come just a few days after Apple launched iOS 17 and iPadOS 17. The software, which is build 21A340, can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. There is a...
emojipedia 15 1 emoji

Emoji Coming to Future iOS 17 Update Include Shaking Head, Brown Mushroom, Lime, Phoenix and More

Tuesday September 19, 2023 12:43 pm PDT by
As Apple was announcing new iPhone models last week, the Unicode Consortium was officially approving new emoji characters that are set to be added to smartphones starting in 2024. Mockup of new emoji from Emojipedia Approved Unicode 15.1 emoji include phoenix, lime, an edible mushroom, shaking head vertically (as in a "yes" nod), shaking head horizontally (a "no" head shake), and broken...