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Deals: Get Apple's 512GB 27-Inch iMac for Lowest Price of $1,699.99 ($299 Off)

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.

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Top Rated Comments

65 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.
2007 iMac for $20002021 iMac for $2000% Change
Memory6 GB8 GB33% Improvement
Storage1 TB512 GB50% Worse
Compute2 x 2.4 = 4.86 x 3.3 = 20316% Improvement
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
65 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.
2007 iMac for $20002021 iMac for $2000% Change
Memory6 GB8 GB33% Improvement
Storage1 TB512 GB50% Worse
Compute2 x 2.4 = 4.86 x 3.3 = 20316% Improvement
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.
2002 eMac2007 iMacx Change
Cost$800$20002.5x
Memory256 MB6 GB24x
Storage60 GB1 TB17x
Compute1 x 800 MHz = .82 x 2.4 = 4.86x
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
65 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)
65 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)
65 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.
2007 iMac for $20002021 iMac for $2000% Change
Memory6 GB8 GB33% Improvement
Storage1 TB512 GB50% Worse
Compute2 x 2.4 = 4.86 x 3.3 = 20316% Improvement
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.
2002 eMac2007 iMacx Change
Cost$800$20002.5x
Memory256 MB6 GB24x
Storage60 GB1 TB17x
Compute1 x 800 MHz = .82 x 2.4 = 4.86x
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...
You've quoted Moores Law but used a formula that is not anything to do with Moores Law. Moores law was about the number of transistors on a microchip doubling every two years. Moores Law only reference to computers other than that was an 'expected increased speed and capabilities to improve."

The early PowerPc chips had 10million transistors the 1.0 GHz PowerPC 7445 I believe had 33million (please correct if you know different), the M1 has 16 billion.

Interestingly Apple were at the forefront of multicore processors

https://archive.org/details/scorpius_architecture/mode/2up
Score: 2 Votes (Like | Disagree)
65 months ago
I'd choose this one over the new 24" M1 model
Score: 2 Votes (Like | Disagree)