Best 4 Cpus in 2026

Daisy
Last Updated: Feb 8, 2026

At a Glance: Our Top Picks for 4 Cpus

AMD Ryzen 5 3600 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
#TOP1
Amd Ryzen 5 3600 6-Core, 12-Thread Unlocked Desktop
10.0
PM SCORE
Intel CPU Core i7-12700F / 12/20 / 2.1GHz / 6xxChipset / BX8071512700F
#TOP2
Intel Cpu Core I7-12700F / 12/20 / 2.1Ghz
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: 78269 Items
  • PM Avg. Rating: 6.1 / 10
145 Products Evaluated
  • Highest Price: $512.99
  • Lowest Price: $3.51
  • Avg. Price: $96.65

Amd Ryzen 5 3600 6-Core, 12-Thread Unlocked Desktop Processor With Wraith Stealth Cooler

AMD
RYZEN 5 3600
1.57 X 1.57 X 0.24 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Wayfurb Inc. 8.98

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

6 cores and 12 processing threads bundled with the quiet AMD wraith stealth cooler max temps 95°C

4 2 GHz max Boost unlocked for overclocking 35 MB of game Cache DDR4 3200 support

For the advanced socket AM4 platform can support PCIe 4 0 on x570 motherboards. OS Support-Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit. Note-Operating System (OS) support will vary by manufacturer

Intel Cpu Core I7-12700F / 12/20 / 2.1Ghz / 6Xxchipset / Bx8071512700F

INTEL
U-12-120
5.00 X 5.00 X 4.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

12th Generation Intel Core i7 Processor

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.

Intel Core I9-12900K Desktop Processor 16 (8P+8E) Cores Up To 5.2 Ghz Unlocked Lga1700 600 Series Chipset 125W

INTEL
BX8071512900K
6.46 X 5.12 X 5.47 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

30 MB of L3 cache memory provides excellent hit rate in short access time enabling improved system performance

10 nm enables improved performance per watt and micro architecture makes it power-efficient

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

Amd Ryzen™ 5 5500 6-Core, 12-Thread Unlocked Desktop Processor With Wraith Stealth Cooler

AMD
100-100000457BOX
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

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

4.2 GHz Max Boost, unlocked for overclocking, 19 MB cache, DDR4-3200 support

For the advanced Socket AM4 platform

Intel Bx80662G4400 Pentium Processor G4400 3.3 Ghz Fclga1151

INTEL
BX80662G4400
7.10 X 6.60 X 6.60 Inches
0.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Hot Deals 4 Less® 9.69

Features

The Socket H4 LGA-1151 socket allows processor to be placed on the PCB without soldering

With Intel? Pentium? Dual-core (2 Core) 3.30 GHz experience blazing speed and unleash multitasking ? get in touch with friends and family, relish entertainment, and get your work done

14 nm enables improved performance per watt and micro architecture makes it power-efficient

Dual-core (2 Core) processor core helps processor process data in a dependable and timely manner with maximum productivity

512 KB L2 + 3 MB L3 cache memory to provide versatile performance and fast access to frequently used data

Processor with 3.30 GHz clock speed for quick and dependable processing of data to ensure maximum productivity

Built-in Intel HD Graphics 510 controller for great graphics and visual quality

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

Intel Celeron G4930 Desktop Processor 2 Core 3.2 Ghz Lga1151 300 Series 54W

INTEL
BX80684G4930
4.57 X 2.76 X 3.98 Inches
0.67 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SavingCOST 9.08

Features

2 Cores /2 Threads

3.2 GHz

Compatible with Intel 300 Series chipset based motherboards

Bios update may be required for motherboard compatibility

Supports Intel Optane Memory

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® Cerleon® G5905 Desktop Processor 2 Cores 3.5 Ghz Lga1200 (Intel® 400 Series Chipset) 58W

INTEL
BX80701G5905
9.53 X 5.00 X 4.88 Inches
0.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Ultracell LLC 9.44

Features

2 core / 2 threads

Compatible with Intel 400 series chipset based motherboards

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 E8400 Core 2 Duo Processor 3 Ghz 6 Mb Cache Socket Lga775

INTEL
0735858199643
6.70 X 6.10 X 3.90 Inches
0.85 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OEM XS INC. 7.50

Features

FSB Boxed processor

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 Athlon Ii X4 640 Processor (Adx640Wfgmbox)

AMD
ADX640WFGMBOX
3.00 X 5.00 X 4.50 Inches
1.05 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.63

Features

Multi-Core: Quad-core

Operating Frequency: 3.0 GHz

Socket: AM3.

Cache: 2 MB.

Power: 95W; 3.0 GHz

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 Ad9500Agabbox 7Th Generation A6-9500 Processor With Radeon R5 Graphics

AMD
B961024
0.15 X 0.27 X 0.30 Inches
0.37 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.63

Features

Everyday Performance & true Radeon Graphics

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

2 CORE 2 THREAD 65W AM4 SOCKET 1MB CACHE Maximum Frequency 3800 MHz

Intel Cpu Core 2 Quad Q6600 2.4Ghz Fsb1066Mhz 8M Lga775 Tray

INTEL
HH80562PH0568M
3.19 X 1.89 X 0.39 Inches
0.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
digitalcpu 5.75

Features

Product Type - CPU

Processor Type - Intel Core 2 Quad

Clock Speed - 2.4GHz

Bus Speed -- 1066 MHz

Bus/Core Ratio -- 9

Intel Xeon E5-2697 V2 Twelve-Core Processor 2.7Ghz 8.0Gt/S 30Mb Lga 2011 Cpu Bx80635E52697V2 (Renewed)

INTEL
BX80635E52697V2-CR
4.80 X 5.50 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Aventis Systems 9.20

Features

Intel Xeon E5-2697 v2 Twelve-Core Processor 2.7GHz 8.0GT/s 30MB LGA 2011 CPU, Retail

Model: Intel Xeon Processor E5-2697?v2

Core Count: 12

Clock Speed: 2.7 GHz

Cache:30MB

Socket: LGA 2011

Max Turbo Frequency: 3.5GHz

Intel T9900 Mobile Cpu Core 2 Duo 3.06G Fsb1066 6M Ufcpga8 Socket P Tray Pack

INTEL
AW80576GH0836MG
0.99 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AoHina 9.79

Features

Clock Speed 3.06 GHz

Bus Speed FSB1066MHz

Cache Memory 6 MB

Processor Type Core 2 Duo

TDP 35w

Intel Xeon 8 Core Cpu E5-2650 V2 20M Cache 2.60 Ghz Sr1A8 (Renewed)

INTEL
BX80635E52650V2-CR
4.80 X 2.00 X 5.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MET Servers 9.74

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 E5-2650 v2 Eight-Core Processor 2.6GHz 8.0GT/s 20MB LGA 2011 CPU, Retail

Model: Intel Xeon Processor E5-2650 v2

Core Count: 8

Clock Speed: 2.6 GHz

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 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 Cm8064401807100 Xeon E5-2697 V3 Fourteen-Core Haswell Processor 2.6Ghz 9.6Gt/S 35Mb Lga 2011-V3 Cpu, Oem Oem (Renewed)

INTEL
CM8064401807100-CR
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TekBoost Certified 8.33

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 CM8064401807100 Xeon E5-2697 v3 Fourteen-Core Haswell Processor 2.6GHz 9.6GT/s 35MB LGA 2011-v3 CPU, OEM OEM

Intel T9900 Mobile Cpu Core 2 Duo 3.06G Fsb1066 6M Ufcpga8 Socket P Tray Pack

GENERIC
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JUNENJUNTIAN 4.77

Features

Clock Speed 3.06 GHz

Bus Speed FSB1066MHz

Cache Memory 6 MB

Processor Type Core 2 Duo

TDP 35w

Dell Intel Core 2 Duo E8400 3.0Ghz 6Mb Cpu Processor Lga775 Slapl Slb9J

INTEL
SLAPL
5.00 X 8.00 X 3.00 Inches
0.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.63

Features

Frequency: 3000 MHz, Bus speed: 1333 MHz

Clock multiplier: 9, Socket: LGA775

2 cores, 2 threads, L2 cache: 6MB

Thermal Design Power: 65 Watt

Amazon Renewed Intel Core I3 I3-4130 3.40 Ghz Processor - Socket H3 Lga-1150 - Dual-Core (2 Core) - 3 Mb Cache

INTEL
SR1NP
4.50 X 4.30 X 2.90 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AmazingGrade 8.31

Features

New - Retail

1-Year Warranty

Intel BX80646I34130

Intel BX80646I34130 Core i3-4130 3.40 GHz Processor - Socket H3 LGA-1150Dual-core (2 Core) - 3 MB Cache

Cuk Amd Ryzen 3 5300G Cpu 4.2Ghz 4-Core 8-Thread Am4 Processor With Integrated 6-Core 1700Mhz Radeon Graphics (For Light Gaming) W/Wraith Stealth Cooler

COMPUTER UPGRADE KING
100-000000253
8.70 X 7.87 X 3.46 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Computer Upgrade King 9.78

Features

# of CPU Cores: 4 | # of Threads: 8 | Processor Technology for CPU Cores: TSMC 7nm FinFET

Max. Boost Clock: Up to 4.2GHz | Base Clock: 4.0GHz | L2 Cache: 2MB | L3 Cache: 8MB

Default TDP: 65W | AMD Configurable TDP (cTDP): 45-65W | CPU Socket: AM4

Unlocked for Overclocking: Yes | Graphics Model: Radeon Graphics | Graphics Core Count: 6 | Graphics Frequency: 1700MHz

PCI Express Version: PCIe 3.0 | System Memory Type: DDR4 | Memory Channels: 2 | System Memory Specification: Up to 3200MHz

Accessories: Wraith Stealth Cooler Included

Intel Sr2L8 Core I5-6500T Lga 1151 2.5Ghz Desktop Cpu (Renewed)

INTEL
SR2L8-CR
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Intel Core i5-6500T

LGA 1151 Socket

2.5GHz Clock Speed

Quad Core CPU

Desktop CPU

Top 10 cpus Brands on Amazon

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

Brand Count
Intel 103
Amd 34
Generic 3
1
Computer Upgrade King 1
Exelnt 1
Lanchy 1
Zewall7 1

Top 10 cpus Brands Pie Chart


We've carried out a comprehensive analysis of 78,269 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 $96.65, 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.