Skip to main content

HelloSelect address

Menu

Newegg Business

Your Browsing History

Home
Components & Storage
CPU / Processor
Search Results: "Intel Core i9-9940X"

CPU / Processor

Did You Find It? Save this search

Sold by Newegg
ONOFF

Make an Offer
ONOFF

New
ONOFF

Department

Desktop CPU Processor

Price

to

$25 - $50
$50 - $75
$75 - $100
$100 - $200
$200 - $300
$300 - $400

$400 - $500
$500 - $750
$750 - $1000
$1250 - $1500

Show More

CPU Socket Type

Intel Socket
- LGA 1700
- LGA 1200
- LGA 2066
- LGA 1151 (300 Series)
- LGA 1151
- LGA 2011-v3
- LGA 1150
- LGA 1155
- LGA 1366

Series

Intel Core i9
- Core i9 X-Series
- Core i9 14th Gen
- Core i9 13th Gen
- Core i9 12th Gen
- Core i9 11th Gen
- Core i9 10th Gen
- Core i9 9th Gen
Intel Core i7
- Core i7 9th Gen
- Core i7 4th Gen
- Core i7 3rd Gen
- Core i7 Extreme Edition
- Core i7
Intel Core i5
- Core i5 9th Gen
- Core i5 4th Gen
- Core i5 3rd Gen
Intel Core i3
- Core i3 9th Gen

Operating System Supported

Windows 11
Windows 11 (22H2, 21H2)
Windows 10 (22H2, 21H2)
Linux

Core Name

Intel
- Alder Lake
- Cascade Lake
- Coffee Lake
- Comet Lake
- Gulftown
- Haswell
- Haswell-E
- Ivy Bridge
- Raptor Lake
- Rocket Lake
- Skylake X

# of Cores

Quad-Core
6-Core
8-Core
10-Core
12-Core
14-Core

16-Core (8P+8E)
16-Core
18-Core
24-Core (8P+16E)

Show More

Operating Frequency

2.0GHz - 2.49GHz
- 2.4 GHz
- 2.0 GHz
2.5GHz - 2.99GHz
- 2.9 GHz
- 2.8 GHz
- 2.5 GHz
3.0GHz and higher
- 3.7 GHz
- 3.6 GHz
- 3.5 GHz
- 3.46 GHz
- 3.4 GHz
- 3.3 GHz
- 3.2 GHz
- 3.1 GHz
- 3.0 GHz

L3 Cache

36MB
30MB
24.75MB
22MB
20MB
19.25MB

16MB
12MB
9MB
8MB
6MB

Show More

L2 Cache

32MB
14MB
8 x 256KB
6 x 256KB
4 x 256KB

Instruction Set

64-Bit

Integrated Graphics

Intel
- Intel UHD Graphics 770
- Intel UHD Graphics 750
- Intel UHD Graphics 630
- Intel HD Graphics 630
- Intel HD Graphics 4000
- Intel HD Graphics 2500
- Intel HD Graphics
None Integrated Graphics
- None Integrated Graphics

Cooling Device

Cooling device not included - Processor Only
Heatsink and fan included
Heatsink included

Hyper-Threading Support

Yes
No

Manufacturing Tech

10nm
14nm
22nm
32nm

Virtualization Technology Support

Yes

Thermal Design Power

65W
60W
77W
84W
95W
125W

130W
140W
150W
165W

Show More

Memory Types

Supports to DDR5
- DDR5 5600
- DDR5 4800
Supports to DDR4
- DDR4 3200
- DDR4 2933
- DDR4 2666
- DDR4 2400

PCI Express Revision

5.0 / 4.0 / 3.0
5.0 / 4.0
4.0 / 3.0
3.0

Sold by

Newegg

Condition

New
Recertified
- Refurbished
- Trade-In Refurbished
Used
- Like New
- Very Good
Open Box

Current Promotion

Newegg Deals

Useful Links

Cryptocurrency Payment Accepted
Lowest Price In 30 Days
Coupon Code Eligible
Make an Offer
Warranty
- 1 - 3 Years
- 3 - 5 Years
Free Shipping

Volume Savings

Show More

Customer Ratings

& up

Any questions? Our AI mode will help you find out quickly.

Try me now

Search Within:

Page 3/3

Sort By:Featured Items

View:36

Intel Core i5-9600KF Coffee Lake 6-Core 3.7 GHz (4.6 GHz Turbo) LGA 1151 (300 Series) 95W BX80684I59600KF Desktop Processor Without Graphics

Refurbished Intel Core i5-9600KF Coffee Lake 6-Core 3.7 GHz (4.6 GHz Turbo) LGA 1151 (300 Series) 95W BX80684I59600KF Desktop Processor Without Graphics

Model #: BX80684I59600KF

$83^.00 –
Free Shipping

Compare

Intel Core i3-9100 - Core i3 9th Gen Coffee Lake Quad-Core 3.6 GHz LGA 1151 (300 Series) 65W Intel UHD Graphics 630 Desktop Processor - BX80684I39100

Used - Like New Intel Core i3-9100 - Core i3 9th Gen Coffee Lake Quad-Core 3.6 GHz LGA 1151 (300 Series) 65W Intel UHD Graphics 630 Desktop Processor - BX80684I39100

Model #: ********

$49^.99 –
Free Shipping

Compare

Intel Core i5-4570 - Core i5 4th Gen Haswell Quad-Core 3.2 GHz LGA 1150 84W Intel HD Graphics Desktop Processor - BX80646I54570

Refurbished Intel Core i5-4570 - Core i5 4th Gen Haswell Quad-Core 3.2 GHz LGA 1150 84W Intel HD Graphics Desktop Processor - BX80646I54570

Model #: BX80646I54570

$45^.00 –
Free Shipping

Compare

Intel Core i7-990X Extreme Edition - Core i7 Extreme Edition Gulftown 6-Core 3.46 GHz LGA 1366 130W Desktop Processor - BX80613I7990X

Used - Very Good Intel Core i7-990X Extreme Edition - Core i7 Extreme Edition Gulftown 6-Core 3.46 GHz LGA 1366 130W Desktop Processor - BX80613I7990X

Model #: BX80613I7990X

$110^.99 –
Free Shipping

Compare

Intel Core i7-9700KF Desktop Processor, i7 9th Gen Coffee Lake LGA 1151 (300 Series) 95W 8-Core up to 4.9 GHz, Without Graphics BX80684I79700KF

Used - Very Good Intel Core i7-9700KF Desktop Processor, i7 9th Gen Coffee Lake LGA 1151 (300 Series) 95W 8-Core up to 4.9 GHz, Without Graphics BX80684I79700KF

Model #: B-Intel Core i7-9700KF

$173^.00 –
$7.95 Shipping

Compare

Intel BX80637I53470 Core i5 i5-3400 (3rd Gen) i5-3470 Quad-core (4 Core) 3.20 GHz Processor - Retail Pack

Refurbished Intel BX80637I53470 Core i5 i5-3400 (3rd Gen) i5-3470 Quad-core (4 Core) 3.20 GHz Processor - Retail Pack

Model #: BX80637i53470

$29^.10 –
More options from $29.10 - $96.84
Free Shipping

Compare

Intel Core i7-9700 Desktop Processor 8 Cores up to 4.7 GHz LGA1151 300 Series 65W (BX80684I79700)

Refurbished Intel Core i7-9700 Desktop Processor 8 Cores up to 4.7 GHz LGA1151 300 Series 65W (BX80684I79700)

Model #: BX80684I79700-0

$204^.99 –
Free Shipping

Compare

Intel BX80684I78700 Core i7 i7-8700 Hexa-core (6 Core) 3.20 GHz Processor - Retail Pack

Refurbished Intel BX80684I78700 Core i7 i7-8700 Hexa-core (6 Core) 3.20 GHz Processor - Retail Pack

Model #: BX80684I78700

$135^.99 –
$9.99 Shipping

Compare

Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400 (984507)

Used - Like New Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400 (984507)

Model #: 984507-0

$89^.99 –
Free Shipping

Compare

Page 3/3

Did You Find It?

Deals Just For You

Sign up to receive exclusive offers in your inbox.

clear text

View Latest Email Deals

Download Our APP

Enter your phone number and we'll send you a download link.

+1

OR

Shop on Newegg APP

Scan the QR code to download App

Scan this code with your phone's camera.

Customer Service

Help Center
Track an Order
Return an Item
Return Policy
Privacy & Security
Feedback

My Account

Login/Register
Browsing History
Order History
Returns History
Address Book
Wish Lists
My Build Lists
My Build Showcase
Email Notifications
Subscriptions Orders
Auto Notifications

Company Information

About Newegg
Investor Relations
Media Center
Newegg Student Internship Program
Gamer Zone
Press Inquiries
Newegg Careers
Newegg Insider

Tools & Resources

Become a supplier
Sell on Newegg.com
For Your Business
Newegg Partner Services
Become an Affiliate
Newegg Creators
Site Map
Shop by Brand
Rebates
Mobile Apps
ChatGPT App
Student Discount
Newegg Store Credit Card
Build Showcases
Progressive Leasing
Trade In

Shop Our Brands

Newegg Business
Newegg Global
ABS
Rosewill

© 2000-2026 Newegg Inc. All rights reserved.

Terms & Conditions Privacy PolicyCookie SettingsCalif. Transparency in Supply Chains Act Cigna Transparency in Coverage (MRF)

Reddit
Facebook
X
Instagram
LinkedIn
Pinterest
YouTube
Twitch
Discord
Tiktok

Compare Items

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Messages