Best 4 Cpus in 2026

Daisy
Last Updated: Feb 6, 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 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 CPU Core i7-12700F / 12/20 / 2.1GHz / 6xxChipset / BX8071512700F
#TOP3
Intel Cpu Core I7-12700F / 12/20 / 2.1Ghz
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

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 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 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.

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 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

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 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 Celeron G-5900 Lake 3.4Ghz 2Mb Lga 1200 Processor

INTEL
BX80701G5900
2.80 X 4.88 X 4.37 Inches
0.56 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
USA BUY 9.26

Features

Specifications: - Lithograph: 14 nm - Supported sockets: FCLGA1200 - Maximum CPU configuration: 1 - Thermal solution specification: PCG2015C

Performance: - Number of Cores: 2 - Number of Threads: 2 - Frequency: 3.40 GHz Processor Based - Cache: 2 MB Intel Smart Cache - Bus Speed: 8 GT / s - TDP: 58W

Memory: - Maximum memory size (depending on memory type): 128GB - Memory Types: DDR4-2666 - Maximum number of memory channels: 2 - Maximum memory bandwidth: 41.6 GB / s

Processor Graphics: - Processor Graphics: Intel UHD Graphics 610 - Frequency: 350 MHz Graphics-Based - Maximum Dynamic Graphics Frequency: 1.05 GHz - Maximum 64GB Graphics Video Memory - 4K Support: 60Hz

- Maximum Resolution (HDMI 1.4): 4096x2160 @ 30Hz - Maximum Resolution (DP): 4096x2304@60Hz - Maximum Resolution (eDP - Built-in Flat Panel): 4096x2304@60Hz - DirectX Support *: 12

Intel - Bx80684E2236 - Intel Xeon E-2236 Hexa-Core (6 Core) 3.40 Ghz Processor - 12 Mb L3 Cache - 64-Bit Processing - 4.80 Ghz Overclocking Speed - 14 Nm - Socket H4 Lga-1151-80 W - 12 Threads

INTEL
BX80684E2236
0.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MITXPC 6.73

Features

Processor Manufacturer: Intel

Processor Core: Hexa-core (6 Core)

Clock Speed: 3.40 GHz

Overclocking Speed: 4.80 GHz

L3 Cache: 12 MB

Intel Oem Core I7 I7-8700K Hexa-Core (6 Core) 3.70 Ghz Processor - Socket H4 Lga-1151

INTEL
CM8068403358220
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
digitalcpu 5.70

Features

Processor Manufacturer: Intel

Processor Core: Hexa-core (6 Core)

Clock Speed: 3.70 GHz

Overclocking Speed: 4.30 GHz

L3 Cache: 12 MB

Intel Pentium Gold G5400T Processor 4M Cache 3.10 Ghz Lga1151 (Oem Tray Cpu)

INTEL
CM8068403360212
1.50 X 1.50 X 0.10 Inches
0.07 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Standard Of Entertainment (US) 9.89

Features

Dual Core 3.10 GHz Processor Base Frequency with Hyperthreading (4 Threads Total)

Integrated Intel UHD Graphics 610 GPU (64 GB Max Video Memory) with DirectX 12 Support

Supports DDR4-2400 Memory (64 GB Max) - ECC Memory Supported

35 Watt TDP with 25 Watt TDP-Down Mode for Energy Efficient Computing

Fits H4 LGA-1151 Socket Type

Supports Chipsets: B360, H370, H310, Q370 & Z370

CPU only.

Top 10 cpus Brands on Amazon

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

Brand Count
Intel 27
Amd 19

Top 10 cpus Brands Pie Chart


We've carried out a comprehensive analysis of 136,490 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 $194.93, with top brands including amd and intel and alseye

Our team of expert editors reviewed these high-quality items and handpicked the top 12 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.