Best 4 Cpus in 2026

Daisy
Last Updated: Feb 7, 2026

At a Glance: Our Top Picks for 4 Cpus

AMD Ryzen 5 3600X 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Spire Cooler
#TOP1
Amd Ryzen 5 3600X 6-Core, 12-Thread Unlocked Desktop
10.0
PM SCORE
Intel Core i7-12700K Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked  LGA1700 600 Series Chipset 125W
#TOP2
Intel Core I7-12700K Desktop Processor 12 (8P+4E) Cores
9.9
PM SCORE
Intel® Core™ i7-11700K Desktop Processor 8 Cores up to 5.0 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Series Chipset) 125W
#TOP3
Intel® Core™ I7-11700K Desktop Processor 8 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: 171147 Items
  • PM Avg. Rating: 7.6 / 10
77 Products Evaluated
  • Highest Price: $7,261.51
  • Lowest Price: $25.99
  • Avg. Price: $402.49

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

AMD
RYZEN 5 3600X
1.57 X 1.57 X 0.24 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon Warehouse 9.90

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 system memory specification 3200 MHz

6 Cores and 12 processing threads bundled with the powerful AMD Wraith Spire cooler

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

For the advanced socket AM4 platform can support PCIe 4 0 on x570 motherboards

Intel Core I7-12700K Desktop Processor 12 (8P+4E) Cores Up To 5.0 Ghz Unlocked  Lga1700 600 Series Chipset 125W

INTEL
BX8071512700K
4.57 X 1.73 X 3.98 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TheTechGroup 9.86

Features

Intel Core i7 3.60 GHz processor offers more cache space and the hyper-threading architecture delivers high performance for demanding applications with better onboard graphics and faster turbo boost

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

25 MB of L3 cache to boost the instruction processing and system performance

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

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

Intel® Core™ I7-11700K Desktop Processor 8 Cores Up To 5.0 Ghz Unlocked Lga1200 (Intel 500 Series & Select 400 Series Chipset) 125W

INTEL
BX8070811700K
4.57 X 1.73 X 3.98 Inches
0.19 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Compatible with Intel 500 series & select Intel 400 series chipset based motherboards

Intel Turbo Boost Max Technology 3.0 Support

Intel Optane Memory Support

PCIe Gen 4.0 Support

No thermal solution included

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

Intel Bx80684I99900Kf Intel Core I9-9900Kf Desktop Processor 8 Cores Up To 5.0 Ghz Turbo Unlocked Without Processor Graphics Lga1151 300 Series 95W

INTEL
BX80684I99900KF
4.57 X 1.73 X 3.98 Inches
0.07 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Renewed Technology Group 5.57

Features

8 Cores/ 16 Threads

3.60 GHz up to 5.00 GHz Max Turbo Frequency/ 16 MB Cache

Compatible only with Motherboards based on Intel 300 Series Chipsets

Discrete GPU – No Processor Graphics

Intel Optane Memory Supported; Maximum temperature allowed at the processor: 100°C

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

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® 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 Am4 Ryzen 5 3500X Am4 3.6Ghz 32Mb L3 Cache Cpu Desktop Processor Boxed With Wraith Stealth Cooler

AMD
100-100000158BOX
3.94 X 5.91 X 5.12 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Maestro Technology LLC 9.31

Features

3.6GHz Operating Frequency, AM4 Socket

Ryzen 5 series

AMD Boxed Desktop CPU

3500X with 32MB L3 cache

6 cores / 6 threads

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

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

Intel Cpu Core 2 Duo T9300 2.50Ghz Fsb800Mhz 6Mb Ufcpga8 Socket P Tray

INTEL
FF80576GG0606M
6.50 X 3.30 X 1.00 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
digitalcpu 5.75

Features

Product Type - CPU

Processor Type - Intel Core 2 Duo

Clock Speed - 2.5GHz

Bus/Core Ratio -- 12.5

Intel Pentium Dual-Core E5200 Processor, 2.5 Ghz, 2M L2 Cache, 800Mhz Fsb, Lga775

INTEL
BX80571E5200
5.60 X 5.10 X 2.80 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CorteseInc 9.20

Features

Intel Pentium Dual-Core E5200 2.50 GHz 800 MHz 2 MB Socket 775 CPU General Features:

Intel Pentium Dual-Core Desktop Processor E5200 2.50 GHz CPU Speed 800 MHz Bus Speed

2 MB L2 Cache LGA775 Package type 0.85V - 1.3625V VID Voltage Range Dual Core

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

Intel Thermal Monitor 2

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 Athlon Ii X4 645 3.1 Ghz Quad-Core Cpu Processor Adx645Wfk42Gm Socket Am3

AMD
ATHLON II X4 645
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.63

Features

Clock Speed:3.1 GHz,Clock multiplier:15.5

Bus speed:667 MHz Memory controller,One 2000 MHz 16-bit HyperTransport link

Socket AM3,L24 x 512 KB,95 Watt

Before buying, please consult us whether support your motherboard.

Warranty:3 months

Amd Phenom Ii X4 840T 2.9 Ghz 95W Quad-Core Desktop Cpu Processor Hd840Twfk4Dgr Socket Am3

AMD
840T
6.50 X 3.40 X 1.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iT Hardware 9.63

Features

Frequency:2.9GHz, Bus speed:2000 MHz HyperTransport link (4 GT/s).

Clock multiplier:14.5, Sockets: Socket AM2+, Socket AM3, 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.

Ebid-Dealz Replacement For Cpu Processor 3.30Ghz 4Cores 8Mbcache Lga1155 Intel Xeon E3-1220 Quad Core E3-1220 Sr00F D4M53 5 Gt/S Dmi

GENERIC
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ebid-dealz 9.71

Features

Part Number: D4M53

MPN: D4M53, SR00F Intel Xeon E3-1220

Type: CPU Processor 3.7GHZ Bus Speed: 5 GT/s

Compatible With Desktop PC Intel Xeon E3-1220

This item will be shipped exactly as shown in the picture

Cpu Core 2 Duo T9900 Slgee 3.0 Ghz Dual-Core Dual-Thread Cpu Processor 6M 35W Socket P Responsive And Powerful

EXELNT
EXELNT
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
xiudebaihuo 0.00

Features

Socket: P

Model Number: T9900

SIZE:1.38" x 1.38" (3.5 cm x 3.5 cm)

Please confirm the model of this item is what you need before ordering!

If you have any questions about the product, please leave us a message or feedback, we will try our best to solve it for you.

Top 10 cpus Brands on Amazon

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

Brand Count
Intel 42
Amd 30
Exelnt 1
Generic 1
Lanchy 1
Mavark 1
Zewall7 1

Top 10 cpus Brands Pie Chart


We've carried out a comprehensive analysis of 171,147 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 $402.49, with top brands including amd and intel and alseye

Our team of expert editors reviewed these high-quality items and handpicked the top 18 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.