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Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 Processor-BX8071512900K
Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 Processor-BX8071512900K
Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 Processor-BX8071512900K
Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 Processor-BX8071512900K
Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 Processor-BX8071512900K
Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 Processor-BX8071512900K
Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 Processor-BX8071512900K
Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 Processor-BX8071512900K
Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 Processor-BX8071512900K

Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 Processor-BX8071512900K

(543 reviews)

IGP: Intel UHD Graphics 770. Unlocked (multiplier coefficient unlocked for overclocking). 30 MB L3 cache + 14 MB L2 cache. 8 PerformanceCores (3.2 GHz 5.2 GHz) + 8 EfficientCores (2.4 GHz 3.9 GHz). 16 Cores / 24 Threads processor. With the Alder Lake processors, Intel is marking a small revolution in the world of x86 architecture by adopting a hybrid technology based on 2 different types of cores assembled within the same chip: PerformanceCores and EfficientCores. With more cores and more power, 12th-generation Intel processors are ready for next-generation games, PCIExpress 5.0 graphics cards and DDR5 RAM.

IGP: Intel UHD Graphics 770. Unlocked (multiplier coefficient unlocked for overclocking). 30 MB L3 cache + 14 MB L2 cache. 8 PerformanceCores (3.2 GHz 5.2 GHz) + 8 EfficientCores (2.4 GHz 3.9 GHz). 16 Cores / 24 Threads processor. With the Alder Lake processors, Intel is marking a small revolution in the world of x86 architecture by adopting a hybrid technology based on 2 different types of cores assembled within the same chip: PerformanceCores and EfficientCores. With more cores and more power, 12th-generation Intel processors are ready for next-generation games, PCIExpress 5.0 graphics cards and DDR5 RAM.

$562.20 - $615.00

in 4 offers

Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 Processor-BX8071512900K

$562.20

(543 reviews)

IGP: Intel UHD Graphics 770. Unlocked (multiplier coefficient unlocked for overclocking). 30 MB L3 cache + 14 MB L2 cache. 8 PerformanceCores (3.2 GHz 5.2 GHz) + 8 EfficientCores (2.4 GHz 3.9 GHz). 16 Cores / 24 Threads processor. With the Alder Lake processors, Intel is marking a small revolution in the world of x86 architecture by adopting a hybrid technology based on 2 different types of cores assembled within the same chip: PerformanceCores and EfficientCores. With more cores and more power, 12th-generation Intel processors are ready for next-generation games, PCIExpress 5.0 graphics cards and DDR5 RAM.

IGP: Intel UHD Graphics 770. Unlocked (multiplier coefficient unlocked for overclocking). 30 MB L3 cache + 14 MB L2 cache. 8 PerformanceCores (3.2 GHz 5.2 GHz) + 8 EfficientCores (2.4 GHz 3.9 GHz). 16 Cores / 24 Threads processor. With the Alder Lake processors, Intel is marking a small revolution in the world of x86 architecture by adopting a hybrid technology based on 2 different types of cores assembled within the same chip: PerformanceCores and EfficientCores. With more cores and more power, 12th-generation Intel processors are ready for next-generation games, PCIExpress 5.0 graphics cards and DDR5 RAM.

Price comparison

Last updated at 12/07/2025 17:23:22

Woolworths

$562.20

+ $10.00 delivery

Go to store

MyDeal

$562.20

+ $12.00 delivery

Go to store


cashrewards

Up to 4.2% cashback

shopback

Up to 3.6% Cashback

eBay - imicros

$568.75

+ $43.39 delivery

Go to store


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Ubuy

$615.00

+ $20.00 delivery

Go to store

desertcart.com.au

$990.60

available 3 days ago

Low stock

See 15 more history offers

Joom

$900.14

available 30 days ago

Low stock

eMEGA Australia

$802.01

available about 1 month ago

Low stock

DirectNine - Australia

$1,195.02

available about 1 month ago

Low stock

eBay.com.au - imicros

$557.63

available 4 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au - t-traderz

$699.67

available 4 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$549.39

available 4 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Zylax Computers

$762.00

available 4 months ago

Low stock

Amazon.com.au

$563.49

available 6 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Big Box Computers

$1,199.00

available 7 months ago

Low stock

giveaways.com.au

$619.00

available 10 months ago

Low stock

eBay.com.au - tugm4470-8

$720.59

Used

available 11 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Ed’s PC’s Toombul

$740.00

available about 1 year ago

Low stock

Technology Centre

$786.00

available over 1 year ago

Low stock

Coll Online

$748.24

available over 1 year ago

Low stock

Skycomp Technology

$700.00

available over 1 year ago

Low stock


cashrewards

0.6% cashback

Price history

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Price history

​
​

Reviews

Amazing, but is it for you?
11 March 2022
drumnbass

originally posted on bestbuy.com

Best CPU for now!
17 November 2021
Mike

originally posted on bestbuy.com

Best single thread performance, bar one. Good mult
7 June 2022
RayW

originally posted on bestbuy.com

Specification

CPU manufacturerIntel
CPU speed3.2 GHz
PlatformWindows 10
Wattage65 watts
Processor BrandIntel

Price comparison

Updated about 19 hours ago
Woolworths

$562.20

+$10.00 delivery
MyDeal

$562.20

+$12.00 delivery

cashrewards

Up to 4.2% cashback


shopback

Up to 3.6% Cashback

eBay - imicros

$568.75

+$43.39 delivery
Ubuy

$615.00

+$20.00 delivery
desertcart.com.au

$990.60

Low Stock

See 15 more history offers

Joom

$900.14

Low Stock
eMEGA Australia

$802.01

Low Stock
DirectNine - Australia

$1,195.02

Low Stock
eBay.com.au - imicros

$557.63

Low Stock
eBay.com.au - t-traderz

$699.67

Low Stock
eBay.com.au

$549.39

Low Stock
Zylax Computers

$762.00

Low Stock
Amazon.com.au

$563.49

Low Stock
Big Box Computers

$1,199.00

Low Stock
giveaways.com.au

$619.00

Low Stock
eBay.com.au - tugm4470-8

$720.59

Used
Low Stock
Ed’s PC’s Toombul

$740.00

Low Stock
Technology Centre

$786.00

Low Stock
Coll Online

$748.24

Low Stock
Skycomp Technology

$700.00

Low Stock

cashrewards

0.6% cashback

Price history

​
​

Price history

​
​

Reviews

Amazing, but is it for you?
11 March 2022
drumnbass
originally posted on bestbuy.com
Best CPU for now!
17 November 2021
Mike
originally posted on bestbuy.com
Best single thread performance, bar one. Good mult
7 June 2022
RayW
originally posted on bestbuy.com
Blazing fast, even with DDR4
22 February 2022
Chris
originally posted on bestbuy.com
Expensive, Fast... and Hot (until you tweak it)
13 January 2022
originally posted on bestbuy.com
Intel is Back!!!
5 November 2021
TechBuyer
originally posted on bestbuy.com
Kudos to BestBuy!
12 November 2021
Simon
originally posted on bestbuy.com
MOST IN DEPTH REVIEW IVE EVER WRITTEN
29 April 2022
Bobby
originally posted on bestbuy.com
This is the fastest machine you'll ever see.
24 August 2022
DataCenterGuy
originally posted on bestbuy.com
Very efficient but hard to get stock performance
13 January 2023
Eeee
originally posted on bestbuy.com

Specification

CPU manufacturerIntel
CPU speed3.2 GHz
PlatformWindows 10
Wattage65 watts
Processor BrandIntel