Best 4 Cpus in 2026

Daisy
Last Updated: Feb 8, 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
Intel Core i5-12600KF Desktop Processor 10 (6P+4E) Cores up to 4.9 GHz Unlocked  LGA1700 600 Series Chipset 125W
#TOP2
Intel Core I5-12600Kf Desktop Processor 10 (6P+4E) Cores
9.9
PM SCORE
Intel® Core™ i5-11400 Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W
#TOP3
Intel® Core™ I5-11400 Desktop Processor 6 Cores Up
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: 280718 Items
  • PM Avg. Rating: 7.2 / 10
166 Products Evaluated
  • Highest Price: $7,261.51
  • Lowest Price: $3.51
  • Avg. Price: $254.34

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

Intel Core I5-12600Kf Desktop Processor 10 (6P+4E) Cores Up To 4.9 Ghz Unlocked  Lga1700 600 Series Chipset 125W

INTEL
BX8071512600KF
4.57 X 1.73 X 3.98 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Intel and reg; Core and reg; i5 processor offers hyper-threading architecture that delivers high performance for demanding applications with improved onboard graphics and turbo boost

The processor features Socket LGA-1700 socket for installation on the PCB

16 MB of L3 cache rapidly retrieves the most used data available to improve system performance

Intel 7 Architecture enables improved performance per watt and micro architecture makes it power-efficient

Intel® Core™ I5-11400 Desktop Processor 6 Cores Up To 4.4 Ghz Lga1200 (Intel® 500 Series & Select 400 Series Chipset) 65W

INTEL
BX8070811400
1.50 X 1.50 X 0.20 Inches
0.69 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Inteland reg; Coreand reg; i5 2.60 GHz processor offers hyper-threading architecture that delivers high performance for demanding applications with improved onboard graphics and turbo boost

The Socket LGA-1200 socket allows processor to be placed on the PCB without soldering

12 MB of L3 cache rapidly retrieves the most used data available to improve system performance

14 nm design offers great efficiency for computing, delivers nimble processing with balanced cost, performance, and power

Built-in Intel UHD Graphics 730 controller for improved graphics and visual quality. Supports up to 3 monitors.

Amd Ryzen™ 5 5600 6-Core, 12-Thread Unlocked Desktop Processor With Wraith Stealth Cooler

AMD
100-100000927BOX
1.57 X 1.57 X 0.24 Inches
0.95 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Can deliver fast 100 plus FPS performance in the world's most popular games, discrete graphics card required

6 Cores and 12 processing threads, bundled with the AMD Wraith Stealth cooler

4.4 GHz Max Boost, unlocked for overclocking, 35 MB cache, DDR4-3200 support

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

Amd Yd1700Bbaebox Ryzen 7 1700 Processor With Wraith Spire Led Cooler

AMD
YD1700BBAEBOX
5.30 X 5.30 X 5.30 Inches
1.12 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Maestro Technology LLC 9.26

Features

Frequency: 3.7 GHZ precision boost

8 cores/16 threads unlocked

Cache: 4 mb/16 mb (l2/l3)

Operates upto a maximum temperature of 95 degree celsius

Thermal solution: Wraith spire led cooler

Intel Cpu Bx8070110100F Core I3-10100F / 3.6Ghz / 6Mb Lga1200 4C / 8T

INTEL
BX8070110100F
1.87 X 1.08 X 1.59 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Wayfurb Inc. 8.97

Features

10th Generation Intel Core i3 Processor

4 Cores; 8 Threads

4.30 GHz Max Turbo Frequency, 3.60 GHz Processor Base Frequency

6 MB Intel Smart Cache

Intel Bx80662I76700K 4512 Core I7 6700K 4.00 Ghz Unlocked Quad Core Sky Lake Desktop Processor, Socket Lga 1151

INTEL
BX80662I76700K
5.50 X 4.80 X 1.80 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
The Carolina Shop 5.63

Features

It is lga 1151. 6th Generation Intel Core i7 Processors

Unlocked processor. Ddr4 & ddr3l support

Display resolution up to 4096x2304

Intel turbo boost technology

Compatible with Intel 100 series chipset motherboards, It does not include a fan

Amd Fd8350Frhkbox Fx-8350 Fx-Series 8-Core Black Edition Processor

AMD
45646788
5.50 X 5.00 X 2.80 Inches
0.44 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
M&D Discounts 6.27

Features

Platform: Desktop

Frequency: 4.0/4.2ghz (base/overdrive)

Cores: 8

Cache: 8/8mb (l2/l3)

Socket type: am3+

Power wattage: 125w

Amd Fd6300Wmhkbox Fx-6300 6-Core Processor Black Edition

AMD
FD6300WMHKBOX
5.50 X 2.75 X 5.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
M&D Discounts 6.27

Features

Frequency: 3.5/4.1 GHZ (Base/Overdrive)

Power Wattage: 95W

Cache: 6/8MB (L2/L3)

Socket Type: AM3+

Frequency: 3.5/4.1ghz (base/overdrive)

Cores: 6; Supported technologies: aes, avx, fma4

Cache: 6/8mb (l2/l3)

Socket type: am3+

Power wattage: 95w

Intel Core I3-12100F Desktop

INTEL
BX8071512100F
3.94 X 2.76 X 4.72 Inches
0.44 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Intel Core i3-12100F Desktop Processor 4 (4P-0E) Cores Up to 4.3 GHz Turbo Frequency LGA1700 600 Series Chipset 58W Processor Base Power

Amd Yd200Gc6Fbbox Athlon 200Ge 2-Core 4-Thread Am4 Socket Desktop Processor With Radeon Vega Graphics

AMD
YD200GC6FBBOX
1.60 X 0.30 X 1.60 Inches
0.44 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JAPAN-FAST. 5.49

Features

AMD Athlon delivers responsive, reliable computing for everyday users

Includes Radeon Vega 3 Graphics for smooth videos and gaming

2 Cores / 4 Processing Threads, includes near silent cooler

3.2 GHz Clock Frequency, 5MB cache, DDR4 2667 support

Socket AM4, platform upgradable to Ryzen

Amd Fd8320Frhkbox Fx-8320 Fx-Series 8-Core Black Edition Processor

AMD
FD8320FRHKBOX
5.50 X 5.00 X 2.80 Inches
0.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.63

Features

Supreme power available from virtually every Core configuration

Aggressive performance for mega-tasking and intensive applications like video editing and 3D modeling

Native desktop Processor for unmatched multitasking and pure Core performance with "bulldozer" architecture

32 nanometer die shrink designed to reduce leakage for improved efficiency, Increased Clock rate headroom and better thermals

Delivers more Cores and more performance without raising the power requirements

Frequency: 3.5/4.0 ghz (base/overdrive)

Cores: 8

Cache: 8/8mb (l2/l3)

Socket type: am3+

Power wattage: 125w

Intel Pentium Gold G5420 Desktop Processor 2 Core 3.8 Ghz Lga1151 300 Series 54W

INTEL
BX80684G5420
4.57 X 2.76 X 3.98 Inches
0.22 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Hot Deals 4 Less® 9.69

Features

2 Cores /4 Threads

3.8 GHz

Compatible with Intel 300 Series chipset based motherboards

Bios update may be required for motherboard compatibility

Supports Intel Optane Memory

Intel® Pentium Gold G-6400 Desktop Processor 2 Cores 4.0 Ghz Lga1200 (Intel® 400 Series Chipset) 58W (Bx80701G6400)

INTEL
BX80701G6400
59.06 X 1.97 X 1.97 Inches
0.53 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Always Innovating 9.80

Features

2 Cores / 4 Threads

Socket Type LGA 1200

Compatible with Intel 400 series chipset based motherboards

Intel Optane Memory Support

Intel® Celeron G-5900 Desktop Processor 2 Cores 3.4 Ghz Lga1200 (Intel® 400 Series Chipset) 58W, Model Number: Bx80701G5900

INTEL
BX80701G5900
2.91 X 4.29 X 4.69 Inches
0.22 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Hot Deals 4 Less® 9.69

Features

2 Cores / 2 Threads

Socket Type LGA 1200

Compatible with Intel 400 series chipset based motherboards

Intel Optane Memory Support

Amd Quad-Core A8-Series Apu A8-6600K With Radeon Hd 8570D (Ad660Kwohlbox

AMD
AD660KWOHLBOX
12.40 X 5.00 X 7.10 Inches
0.24 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.62

Features

Model: Quad-Core AMD A-Series APU Processor Model A8-6600K

Core Count: 4

Max Turbo Frequency: 4.2 GHz

L2 Cache: 4 MB

Integrated Graphics: Radeon HD 8570D GPU

Socket: Socket FM2

Amd Fx 8-Core Black Edition Fx-8300 3.3 Ghz With 4.2 Ghz Turbo Octa Core Processor (Fd8300Wmhkbox)

AMD
FD8300WMHKBOX
0.79 X 1.97 X 0.02 Inches
0.11 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PcPartDen 7.25

Features

Supreme power available from virtually every Core configuration

Aggressive performance for mega-tasking and intensive applications like video editing and 3D modeling

Native desktop Processor for unmatched multitasking and pure Core performance with "bulldozer" architecture

32 nanometer die shrink designed to reduce leakage for improved efficiency, Increased Clock rate headroom and better thermals

Delivers more Cores and more performance without raising the power requirements

Intel Core I7-3770 Quad-Core Processor 3.4 Ghz 4 Core Lga 1155 - Bx80637I73770 (Renewed)

INTEL
BX80637I73770-CR
5.00 X 5.70 X 3.20 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JSM Computers 9.85

Features

Model: Intel Core i7 Processor i7-3770

Clock Speed: 3.4 GHz

Max Turbo Frequency: 3.9 GHz

DMI: 5 GT/s

Intel Smart Cache: 8 MB

Max Memory Bandwidth:?25.6 GB/s

Graphics Base Frequency: 650 MHz

Intel G3258 4 Pentium 3.20 Ghz 3M Cache 2 Core Processor (Bx80646G3258)

INTEL
FBA_BX80646G3258
4.60 X 4.40 X 3.10 Inches
0.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OEM XS INC. 7.55

Features

Compatible with Intel 8 or 9 series Chipsets

LGA 1150

2 cores

3.2Ghz base frequency

Intel HD Graphics

Intel Quick Sync Video enabled

3MB Intel Smart Cache

2 Channel DDR3-1333 memory support

Amd Ad9600Agabbox 7Th Generation A8-9600 Quad-Core Processor With Radeon R7 Graphics

AMD
AD9600AGABBOX
4.72 X 3.54 X 2.36 Inches
0.37 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
USA BUY 9.29

Features

Quad-Core Performance & Radeon Graphics for Gaming

UNLOCKED & UPGRADABLE: All 7th Generation A-Series Processors are Multiplier-Unlocked

A FUTURE-PROOF PLATFORM: The advanced socket AM4 platform is ready-for-Ryzen, and designed for the demands of tomorrow

4 CORE 4 THREAD 65W AM4 SOCKET 2MB CACHE Maximum Frequency 3400 MHz

Socket AM4

Amd A10-Series Apu A10-7850K Socket Fm2+ (Ad785Kxbjabox)

AMD
AD785KXBJABOX
5.50 X 5.00 X 2.80 Inches
0.66 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.63

Features

12 Compute Cores - 4 CPU Cores + 8 Graphics Cores

Core Clock: 3.7 Ghz Turbo Clock: 4 Ghz 4MB of Cache

Radeon R7 Graphics (720 Mhz)

Supports 2133 Mhz DDR3 RAM

TDP 95 Watts

Amd Fd9590Fhhkwof Fx-9590 8-Core 4.7 Ghz Socket Am3+ 220W Black Edition Desktop Processor

AMD
FD9590FHHKWOF
1.00 X 8.90 X 5.70 Inches
0.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.63

Features

Supported technologies aes

Frequency: 4.7/5.0 ghz (nominal/max turbo),

Cores: 8 ; TDP: 220w; Socket type: am3+

Cache: 8/8mb (l2/l3)

Clock multiplier: unlocked

Motherboard: Must feature specific support for 220w amd fx 9000 series processors

Amd Fx-8120 8-Core Black Edition Processor Socket Am3+ - Fd8120Frgubox

AMD
FD8120FRGUBOX
5.91 X 3.35 X 5.12 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Eagle_Eye Electronics 6.77

Features

Overclocking capabilities - Unlocked for a big boost in performance and speed.

"Bulldozer" architecture - Designed to increase core communication for unparalleled multitasking and pure core performance.

AMD Turbo CORE Technology - A burst of speed for the task at hand. Delivers dynamic core performance boosts depending on users' workload at frequencies of up to 900MHz faster.

AMD OverDrive software - Tuning controls to push performance to the limits and monitors system stability when overclocking.Operating Frequency: 3.1GHz

32nm die shrink - Stable and smooth performance with impressive energy efficiency

Overclocking capabilities - Unlocked for a big boost in performance and speed.

"Bulldozer" architecture - Designed to increase core communication for unparalleled multitasking and pure core performance.

AMD Turbo CORE Technology - A burst of speed for the task at hand. Delivers dynamic core performance boosts depending on users' workload at frequencies of up to 900MHz faster.

AMD OverDrive software - Tuning controls to push performance to the limits and monitors system stability when overclocking

32nm die shrink - Stable and smooth performance with impressive energy efficiency

Advanced Instruction Support - accelerates a new generation of applications:SSE3, SSE4.1/4.2, AVX, AES, XOP, FMA4

Larger Caches - increase everyday performance with support up to 8MB L2 Cache and 8MB L3 Cache

Amd Fd9370Fhhkwof Fx-9370 Fx-Series 8-Core Black Edition

AMD
FD9370FHHKWOF
1.00 X 8.90 X 5.70 Inches
0.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PcPartDen 7.25

Features

Frequency: 4.4 or 4.7 GigaHertz (Base or Overdrive)

Cores: 8

Cache: 8 or 8MB (L2orL3)

Socket Type: AM3plus

Power Wattage: 220 Watts

Frequency: 4.4/4.7 GigaHertz (Base/Overdrive)

Cores: 8

Cache: 8/8MB (L2/L3)

Socket Type: AM3+

Power Wattage: 220 Watts

Intel Xeon X5690 Six Core Processor 3.46 Ghz 6.4 Gt/S 12Mb Smart Cache Lga-1366 130W Slbvx (Renewed)

INTEL
X5690-CR
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Computer Supply 6.90

Features

Intel Boxed Core I7-6700 Fc-Lga14C 3.40 Ghz 8 M Processor Cache 4 Lga 1151 Bx80662I76700 (Renewed)

INTEL
BX80662I76700-CR
4.48 X 4.00 X 3.19 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Koncept Technologies 9.21

Features

LGA 1151

DDR4 & DDR3L Support

Display Resolution up to 4096x2304

Intel Turbo Boost Technology. Memory Types : DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V

Compatible with Intel 100 Series Chipset Motherboards

X4 945 Deneb 3 Ghz Quad-Core Cpu Processor Hdx945Wfk4Dgm Socket Am3 95W

AMD
945
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.63

Features

Frequency:3 GHz, Clock multiplier:15, Sockets:Socket AM2+, Socket AM3.

Bus speed:667 MHz Memory controller, One 2000 MHz 16-bit HyperTransport link (4 GT/s).

4 cores, L2 cache:4 x 512 KB, L3 cache:6 MB, Thermal Design Power:95 Watt.

Warranty:3 months, fully tested in perfect working condition.

Please consult us whether support your motherboard before buying.

Intel Celeron G6900 Dual-Core (2 Core) 3.40 Ghz Processor - Retail Pack

INTEL
BX80715G6900
1.40 X 1.77 X 0.20 Inches
0.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Hot Deals 4 Less® 9.69

Features

Intel® Celeron® 3.40 GHz processor keeps up with the demands of conventional apps and lets you work without performance issues

The Socket LGA-1700 socket allows processor to be placed on the PCB without soldering

4 MB level 3 cache architecture to provide versatile performance and fast access to frequently used data

To boost graphics and visual quality, the chipset has a built in Intel UHD Graphics 710 controller

Amd Athlon Ii X4 630 95W Am3 2Mb 2800Mhz Retail

AMD
ADX630WFGIBOX
6.20 X 5.20 X 3.40 Inches
0.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Eagle_Eye Electronics 6.57

Features

Athlon II X4 630 2.8 GHz Clock Frequency

4.0 GT/s System Bus

45nm SOI (silicon on insulator) process technolgy

2MB L2 Cache

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

Top 10 cpus Brands on Amazon

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

Brand Count
Intel 92
Amd 68
Gigabyte 2
Computer Upgrade King 1
Generic 1
Lanchy 1
Zewall7 1

Top 10 cpus Brands Pie Chart


We've carried out a comprehensive analysis of 280,718 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 $254.34, with top brands including amd and intel and alseye

Our team of expert editors reviewed these high-quality items and handpicked the top 30 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.