Best 4 Cpus in 2026

Daisy
Last Updated: Feb 7, 2026

At a Glance: Our Top Picks for 4 Cpus

AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler
#TOP1
Amd Ryzen 9 3900X 12-Core, 24-Thread Unlocked Desktop
10.0
PM SCORE
AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked Desktop Processor
#TOP2
Amd Ryzen 9 5900X 12-Core, 24-Thread Unlocked Desktop
9.9
PM SCORE
AMD Ryzen 9 3900XT 12-core, 24-Threads Unlocked Desktop Processor
#TOP3
Amd Ryzen 9 3900Xt 12-Core, 24-Threads Unlocked Desktop
9.9
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best 4 Cpus of 2026

Market Overview
4 Cpus Reviewed
  • Reviews Analyzed: 25576 Items
  • PM Avg. Rating: 6.3 / 10
25 Products Evaluated
  • Highest Price: $1,700.00
  • Lowest Price: $7.99
  • Avg. Price: $368.60

Amd Ryzen 9 3900X 12-Core, 24-Thread Unlocked Desktop Processor With Wraith Prism Led Cooler

AMD
RYZEN 9 3900X
1.57 X 1.57 X 0.24 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
InfinityProduct 5.50

Features

The world's most advanced processor in the desktop PC gaming segment

Can deliver Ultra-fast 100 plus FPS performance in the world's most popular games

12 Cores and 24 processing threads, bundled with the AMD Wraith Prism cooler with color controlled LED support

4.6 GHz max Boost, unlocked for overclocking, 70 MB of game Cache, DDR 3200 support. OS Support-Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit. Operating System (OS) support will vary by manufacturer

Amd Ryzen 9 5900X 12-Core, 24-Thread Unlocked Desktop Processor

AMD
100-100000061WOF
1.57 X 1.57 X 0.24 Inches
0.18 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

The world's best gaming desktop processor, with 12 cores and 24 processing threads

Can deliver elite 100-plus FPS performance in the world's most popular games

Cooler not included, high-performance cooler recommended. Max Temperature- 90°C

4.8 GHz Max Boost, unlocked for overclocking, 70 MB of cache, DDR-3200 support

For the advanced Socket AM4 platform, can support PCIe 4.0 on X570 and B550 motherboards

Amd Ryzen 9 3900Xt 12-Core, 24-Threads Unlocked Desktop Processor

AMD
100-100000277WOF
1.57 X 0.24 X 5.75 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Maestro Technology LLC 9.30

Features

The world's fastest 12 core processor for mainstream desktop, with 24 procesing threads

Can deliver ultra-fast 100+ FPS performance in the world's most popular games

Cooler not included, liquid cooler with 280mm or larger radiator recommended

4.7 GHz Max Boost, unlocked for overclocking, 70 MB of Gamecache, DDR-3200 support

For the advanced Socket AM4 platform, can support PCIe 4.0 on X570 and B550 motherboards. Maximum Temperature-95°C

Intel Core I7-13700Kf Desktop Processor 16 Cores (8 P-Cores + 8 E-Cores) 30M Cache, Up To 5.4 Ghz

INTEL
I7-13700KF
9.17 X 4.65 X 4.21 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

16 cores (8 P-cores + 8 E-cores) and 24 threads

Performance hybrid architecture integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance

Up to 5.4 GHz unlocked. 30M Cache

Compatible with Intel 600 series and 700 series chipset-based motherboards

Turbo Boost Max Technology 3.0, and PCIe 5.0 & 4.0 support. Intel Optane Memory support. No thermal solution included. Discrete graphics required

Intel Core I7-13700K Desktop Processor 16 Cores (8 P-Cores + 8 E-Cores) 30M Cache, Up To 5.4 Ghz

INTEL
I7-13700K
9.17 X 4.65 X 4.21 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

16 cores (8 P-cores + 8 E-cores) and 24 threads. Integrated Intel UHD Graphics 770 included

Performance hybrid architecture integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance

Up to 5.4 GHz unlocked. 30M Cache

Compatible with Intel 600 series and 700 series chipset-based motherboards

Turbo Boost Max Technology 3.0, and PCIe 5.0 & 4.0 support. Intel Optane Memory support. No thermal solution included

Amd Ryzen Threadripper 3960X 24-Core, 48-Thread Unlocked Desktop Processor

AMD
100-100000010WOF
3.07 X 2.20 X 0.30 Inches
1.96 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
NoaX 6.96

Features

An Astonishing 24 Cores and 48 Processing Threads for Serious Designers and Artists

Incredible 4. 5 GHz Max Boost Frequency, with a huge 140MB Cache

Unlocked, with new automatic overclocking feature. Base Clock - 3.8GHz

Quad-Channel DDR4 and 88 total PCIe 4. 0 lanes

280W TDP, Cooler Not Included

Amd Ryzen™ 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor

AMD
100-100000589WOF
1.57 X 1.57 X 0.11 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

The world's best gaming desktop processor that can deliver ultra-fast 100+ FPS performance in the world's most popular games

12 Cores and 24 processing threads, based on AMD "Zen 4" architecture

5.6 GHz Max Boost, unlocked for overclocking, 76 MB cache, DDR5-5200 support

For the state-of-the-art Socket AM5 platform, can support PCIe 5.0 on select 600 Series motherboards

Cooler not included

Intel Core I9-13900Kf Desktop Processor 24 Cores (8 P-Cores + 16 E-Cores) 36M Cache, Up To 5.8 Ghz

INTEL
I9-13900KF
9.17 X 4.65 X 4.21 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
antonline 9.81

Features

24 cores (8 P-cores + 16 E-cores) and 32 threads

Performance hybrid architecture integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance

Up to 5.8 GHz unlocked. 36M Cache

Compatible with Intel 600 series and 700 series chipset-based motherboards

Turbo Boost Max Technology 3.0, and PCIe 5.0 & 4.0 support. Intel Optane Memory support. No thermal solution included. Discrete graphics required

Intel Core I9-13900K Desktop Processor 24 Cores (8 P-Cores + 16 E-Cores) 36M Cache, Up To 5.8 Ghz

INTEL
I9-13900K
13.27 X 6.42 X 7.28 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

24 cores (8 P-cores + 16 E-cores) and 32 threads. Integrated Intel UHD Graphics 770 included

Performance hybrid architecture integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance

Up to 5.8 GHz unlocked. 36M Cache

Compatible with Intel 600 series and 700 series chipset-based motherboards

Turbo Boost Max Technology 3.0, and PCIe 5.0 & 4.0 support. Intel Optane Memory support. No thermal solution included

Intel Core 2 Quad Q6600 2.4Ghz 1066Mhz 8Mb Quad-Core Cpu

INTEL
HH80562PH0568M
0.00 X 0.00 X 0.00 Inches
0.06 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.62

Features

Intel Core 2 Quad Q6600 2.4 GHz 1066 MHz 8 MB Socket 775 Quad Core CPU General Features:

Intel Core 2 Quad Processor Q6600 2.4 GHz CPU Speed 1066 MHz Bus Speed

2 x 4 MB L2 Cache (8 MB total) Socket 775 0.85V - 1.5V VID Voltage Range S-Spec: SLACR Quad Core

Enhanced Intel Speedstep Technology Intel EM64T Execute Disable Bit Enhanced Halt State (C1E)

Intel Virtualization Technology

Amd Ryzen™ 9 7900 12-Core, 24-Thread Unlocked Desktop Processor

AMD
100-00000590BOX
5.28 X 5.28 X 5.28 Inches
1.76 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

The processor features Socket AM5 socket for installation on the PCB

Ryzen 9 product line processor for your convenience and optimal usage

5 nm process technology provides optimal processing results with added usability

Dodeca-core (12 Core) processor core helps processor process data in a dependable and timely manner with maximum productivity

64 MB of L3 cache memory offers great system performance and avoids interruptions while executing complex and critical tasks

Processor with 3.70 GHz clock speed for quick and dependable processing of data to ensure maximum productivity

Comes with AMD Radeon Graphics controller for amazing graphics output

Amd Ryzen™ 9 7900X3D 12-Core, 24-Thread Desktop Processor

AMD
AMD RYZEN 9 7900X3D
1.57 X 1.57 X 0.24 Inches
0.17 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

THE ULTIMATE GAMING PROCESSOR FOR CREATORS

12 Cores and 24 processing threads, combined with a massive 140MB of cache

5.5 GHz Max Boost, Unlocked Memory Overclocking, DDR5 support

For the state-of-the-art Socket AM5 platform, can support PCIe 5.0 on select 600 Series motherboards

Cooler not included, liquid cooler recommended

Amd Phenom X4 9950 Black Edition. 125W Power, Socket Am2+, 4Mb Cache, 2600 Mhz.

AMD
HD995ZXAGHBOX
5.91 X 5.51 X 3.54 Inches
0.77 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
INTERWEB Computer Solutions Inc. 6.86

Features

AMD Phenom X4 9950 Black Edition 2.6 GHz Socket AM2+ Quad-Core CPU General Features:

Black Edition (multiplier unlocked) AMD Phenom X4 Quad-Core Processor 9950 model number

2600 MHz frequency (2.4 GHz) 2 MB L3 Cache 4 x 512 KB L2 Cache 4 x 128 KB L1 Cache Socket AM2+

Agena core B3 stepping 1.20/1.25/1.30V voltages 61 C maximum temperature 125-watt TDP

65 nm SOI CMOS

Intel Xeon E5-2620 V3 Sr207 6-Core 2.4Ghz 15Mb Lga 2011-3 Processor (Renewed)

INTEL
SR207
6.00 X 6.00 X 3.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MET Servers 5.30

Features

8 GT/s

2.4 Ghz

6 Cores, 12 Cores in Hyperthreading mode

Intel Cm8064401831000 Xeon E5-2630 V3 Eight-Core Haswell Processor 2.4 Ghz 8.0Gt/S 20Mb Lga 2011-V3 Cpu, Oem Oem (Renewed)

INTEL
CM8064401831000-CR
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PC Server and Parts Certified Refurbished 9.37

Features

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com

Model: Intel Xeon Processor E5-2630 v3

Core Name: Haswell

Core Count: 8

Thread Count: 16

Intel Core I7-13700 Desktop Processor 16 Cores (8 P-Cores + 8 E-Cores) 30Mb Cache, Up To 5.2 Ghz

INTEL
BX8071513700
5.00 X 4.20 X 3.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

16 cores (8 P-cores + 8 E-cores) and 24 threads. Integrated Intel UHD Graphics 770 included

Performance hybrid architecture integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance

Up to 5.2 GHz. 30M Cache

Compatible with Intel 600 series and 700 series chipset-based motherboards

Turbo Boost Max Technology 3.0, and PCIe 5.0 & 4.0 support. Intel Optane Memory support. Intel Laminar RH1 Cooler included

Intel Xeon E5-2695 V2 Twelve-Core Processor 2.4Ghz 8.0Gt/S 30Mb Lga 2011 Cpu Bx80635E52695V2 (Renewed)

INTEL
BX80635E52695V2-CR
4.80 X 5.50 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PC Server and Parts Certified Refurbished 9.37

Features

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com

Intel Xeon E5-2695 v2 Twelve-Core Processor 2.4GHz 8.0GT/s 30MB LGA 2011 CPU, Retail

Model: Intel Xeon Processor E5-2695 v2

Core Count: 12

Clock Speed: 2.4 GHz

New Intel 13Th Gen Raptor Lake Core I9-13900K Cpu Upto 5.8Ghz Boost Speed Best Gaming Cpu Overclocking Features For Z790 Mb Rtx 4090 Card Bx8071513900K + Best Notebook Stylus Pen Light (13Th Gen I9)

MAVARK
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BEST NOTEBOOKS 5.39

Features

Intel Core i9 desktop processor Intel Core i9 desktop processors are optimized for enthusiast gamers and serious creators

Chipset Compatability Intel 700 Series Chipset an Intel 600 Series Chipset

Intel Smart Cache (L3) Size 36 MB

Processor Graphics Intel UHD Graphics 770

Processor Cores (P-cores + E-cores) 24 (8P+16E)

Amd Ryzen 9 3900X 12-Core, 24-Thread Unlocked Desktop Processor With Wraith Prism Led Cooler (Renewed)

AMD
RYZEN 9 3900X-CR
1.57 X 1.57 X 0.24 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AmazingGrade 8.36

Features

The World'S Most Advanced Processor In The Desktop Pc Gaming Segment

Can Deliver Ultra-Fast 100+ Fps Performance In The World'S Most Popular Games

12 Cores And 24 Processing Threads, Bundled With The Amd Wraith Prism Cooler With Color Controlled Led Support

4.6 Ghz Max Boost, Unlocked For Overclocking, 70 Mb Of Game Cache, Ddr 3200 Support. Os Support-Windows 10 - 64-Bit Edition, Rhel X86 64-Bit, Ubuntu X86 64-Bit

Intel Xeon E5-2630 V3 2.4 Ghz 8 Core Processor 20Mb Lga 2011-3 Bx80644E52630V3 Cpu (Renewed)

INTEL
BX80644E52630V3-CR
5.00 X 6.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PC Server and Parts Certified Refurbished 9.38

Features

Intel Xeon processor E5-2630v3, 8C, 2

Design that delivers high availability, scalability, and for maximum flexibility and price/performance

Made in Costa Rica

Processor Core: Octa-core (8 Core)

Clock Speed: 2.40 GHz

L3 Cache: 20 MB

Intel Core I9-13900 Desktop Processor 24 Cores (8 P-Cores + 16 E-Cores) 36Mb Cache, Up To 5.6 Ghz

INTEL
BX8071513900
6.00 X 6.00 X 6.00 Inches
0.72 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

24 cores (8 P-cores + 16 E-cores) and 32 threads. Integrated Intel UHD Graphics 770 included

Performance hybrid architecture integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance

Up to 5.6 GHz. 36M Cache

Compatible with Intel 600 series and 700 series chipset-based motherboards

Turbo Boost Max Technology 3.0, and PCIe 5.0 & 4.0 support. Intel Optane Memory support. Intel Laminar RH1 Cooler included

Intel Core 2 Quad Q6600 2.4 Ghz Quad-Core Cpu Processor 8M 95W 1066 Lga 775

ZEWALL7
E6FENGYUX1230
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
digitalcpu 5.75

Features

Number Of Cores: Quad-Core

Interface Type: LGA 775

Model Number: Intel Core 2 Quad Q6600

Processor Type: Intel Core

Main Frequency: 2.4 GHz

Chip Process: 65 nanometers

Amd Athlon Ii X4 620 Cpu Used 4-Core 4-Thread Desktop Processor 2.6 Ghz 2M 95W Socket Am2+ Socket Am3

LANCHY
0.22 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
KuangKuangStore 0.00

Features

🖥️We will send out the product in 24 hours and we will package the product well .make sure it won't be broken during the shipping.

🖥️We will reply your question asap.just feel free to contact us if any problem.

🖥️We will provide a better price if you buy more than 1 pcs. the more you buy, the better price you can get.

🖥️We will test it can work properly before shipment.1 Year Warranty.

🖥️Before you buy the processor, please make sure the processor can work on your motherboard. Thanks!

Amd Athlon X4 950 New 3.5 Ghz Quad-Core Quad-Thread L2=2M 65W Ad950Xagm44Ab Socket Am4 (Size : Cpu Only)

LANCHY
0.22 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
KuangKuangStore 0.00

Features

Free Shipping. We will send out the product in 24 hours and we will package the product well .make sure it won't be broken during the shipping.

Best Service .We will reply your question asap.just feel free to contact us if any problem.

Good Price. We will provide a better price if you buy more than 1 pcs. the more you buy, the better price you can get.

We will test it can work properly before shipment.1 Year Warranty.

Before you buy the processor, please make sure the processor can work on your motherboard. Thanks!

Amd Ryzen™ 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor With Corsair Vengeance Ddr5 64Gb

AMD
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

The world's best gaming desktop processor that can deliver ultra-fast 100+ FPS performance in the world's most popular games

12 Cores and 24 processing threads, based on AMD "Zen 4" architecture

Onboard Voltage Regulation: Reliable voltage at high frequencies enables easier, finely controlled overclocking through CORSAIR iCUE software than previous generation motherboard control.

Custom AMD EXPO Profiles: Customize and save your own AMD EXPO profiles via iCUE to tailor performance by app or task for greater efficiency (available later).

Top 10 cpus Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Intel 11
Amd 10
Lanchy 2
Mavark 1
Zewall7 1

Top 10 cpus Brands Pie Chart


We've carried out a comprehensive analysis of 25,576 reviews on cpus, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select cpus priced around $368.60, with top brands including amd and intel and alseye

Our team of expert editors reviewed these high-quality items and handpicked the top 25 cpus for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include amazon.com, dealspro1, thetechgroup and next level tech and kingingtech .

We are dedicated to assisting our users in finding the right processors Products based on their needs, saving them considerable time when choosing which cpus to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.