What makes the under $300 best cpus collection special?

This is a focused subset of best cpus built for one clear shopping goal. Every product here is priced under $300, so you can shop confidently within your budget. Instead of browsing hundreds of options, you get a shortlist of the best-value picks that match your specific criteria.

How are these under $300 best cpus ranked?

Products are ranked by our scoring algorithm that weighs buyer ratings, review volume, current pricing, and category-specific specs. The highest-value options surface first, updated daily as prices and reviews change.

Should I also check the full best cpus category?

Yes, if you want more variety, different price ranges, or broader options. The full best cpus category includes every product we track. This page is a shortcut for shoppers who already know what they want.

How often are prices and rankings updated?

We refresh pricing and review data daily. Products that drop in price or gain significant new reviews are re-ranked automatically so you always see the most current information.

Best Under $300 Best CPUs 2026 — Compare & Buy Smart

Prebuilt Route

Start from complete systems, then tune your setup with display and input peripherals.

Prebuilt PCs->Desktop PCs->Monitors->Keyboards->Mice->Mousepads

Self-Build Route

Compatibility-first build flow: platform, graphics, power, storage, cooling, then peripherals.

Motherboards->CPUs->GPUs->PSUs->RAM->NVMe SSDs->SATA SSDs->HDDs->PC Cases->CPU Coolers->Monitors->Keyboards->Mice->Mousepads

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Top Picks

AM4 Backplane, Motherboard CPU Fan Cooling Mounting Sheet Plate for AM4 AMD Socket Metal Back Plate CPU Heatsink Mount Bracket Backplane Backplate Back Sheet

Vetroo V3 CPU Air Cooler w/ARGB Lighting and PWM Smart Control - Compact Design with Height of 133mm & 92mm Fan, Direct Heat Pipes, Aluminium Fins, for AMD AM4/AM5 & Intel LGA1851/1700/1200/115X

Thermalright Assassin X120 Refined SE ARGB CPU Air Cooler, 4 Heat pipes, TL-C12C-S PWM Fan, Aluminium Heatsink Cover, AGHP Technology, for AMD AM4/AM5/Intel LGA 1150/1151/1155/1851/1200/1700 (SE ARGB)

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AM4 Backplane, Motherboard CPU Fan Cooling Mounting Sheet Plate for AM4 AMD Socket Metal Back Plate CPU Heatsink Mount Bracket Backplane Backplate Back Sheet

Vetroo V3 CPU Air Cooler w/ARGB Lighting and PWM Smart Control - Compact Design with Height of 133mm & 92mm Fan, Direct Heat Pipes, Aluminium Fins, for AMD AM4/AM5 & Intel LGA1851/1700/1200/115X

Thermalright Assassin X120 Refined SE ARGB CPU Air Cooler, 4 Heat pipes, TL-C12C-S PWM Fan, Aluminium Heatsink Cover, AGHP Technology, for AMD AM4/AM5/Intel LGA 1150/1151/1155/1851/1200/1700 (SE ARGB)

Thermalright Assassin X120 Refined SE CPU Air Cooler, 4 Heat Pipes, TL-C12C PWM Fan, Aluminium Heatsink Cover, AGHP Technology, for AMD AM4/AM5/Intel LGA 1150/1151/1155/1200/1700/1851(AX120 R SE)

Electric food processor vegetable chopper 500W one 2.5cup bowl one bi-layer 4 blades Mini Food chopper for home use,Mincing, and Puree for kitchen aid, baby foot

PCCOOLER CPU Air Cooler with Digital Display, Non-RGB Version, 4 Heat Pipes, High-Performance Quiet Tower Cooler, LGA 115X/1200/1700/1851, AM4/AM5 (CPS RT400 Digital BK)

Food Processor,Electric Food Chopper with 500W Stainless Steel Motor & 2 Sharp Blade Sets,8-Cup Glass Bowl for Meat, Vegetables, Fruits and Nuts

Hamilton Beach Electric Vegetable Chopper & Mini Food Processor, 3-Cup, 350 Watts, for Dicing, Mincing, and Puree, Black (72850)

Vetroo V5 CPU Air Cooler with 5 Heat Pipes 120mm FDB PWM Processor Cooling for Intel LGA 1851/1700/1200/115X AMD AM5/AM4, Addressable RGB Lights Sync - Pink

Thermalright Royal Knight 120 SE CPU Air Cooler,6 Heat Pipes Dual Towers Cooler,with Dual PWM Fans,1500RPM Speed,Desktop Cooler for Intel 1700/1851/115X/1200,AMD:AM4/AM5

Electric Food Processor Vegetable Chopper, Kitchen Aid Easy Clean Meat Grinder with 2 Bowls (8 Cup Stainless Steel+8 Cup Glass), Small Food Mixer for Fruits/Meat/Nuts/Fish/Vegetable/Pet Food/Baby Food

Thermalright Assassin Spirit 120 Vision ARGB Black, with Black Top Cover, CPU Air Cooler, PC Cooling,240 * 240 Resolving Power IPS LCD Screen,Editable,with 1.54in for Intel lga1851/1700/115X,AM4/AM5

RUIX GT820 CPU Air Cooler, 8 Heat Pipes, Dual Tower, 130mm PWM Fan, 240W TDP, for AMD AM4 AM5/Intel LGA 1851/1700/1200/115X， Black - RGB

RUIX GT820 CPU Air Cooler, 8 Heat Pipes, Dual Tower, 130mm PWM Fan, 240W TDP, for AMD AM4 AM5/Intel LGA 1851/1700/1200/115X, Black - No Light

PCCOOLER CPU Air Cooler with Digital Display, ARGB Version, 4 Heat Pipes, High-Performance Quiet Tower Cooler, LGA 115X/1200/1700/1851, AM4/AM5 (CPS RT400 Digital ARGB BK)

Cooler Master Hyper 212 Halo Black CPU Air Cooler, 120 Halo² PWM Fan, Dual Loop ARGB, Aluminum Top Cover, 4 Copper Heat Pipes, 154mm Tall, AMD Ryzen AM5|AM4, Intel LGA 1851|1700|1200 Brackets

Peerless Assassin 120 SE CPU Air Cooler, 6 Heat Pipes, Dual 120mm TL-C12C PWM Fans, Aluminum Heatsink Cover, AGHP Technology, for AMD AM4 AM5/Intel LGA 1700/1150/1151/1200/1851（PA120SE）

Cooler Master Hyper 212 Halo White CPU Air Cooler, 120 Halo² PWM Fan, Dual Loop ARGB, Aluminum Top Cover, 4 Copper Heat Pipes, 154mm Tall, AMD Ryzen AM5|AM4, Intel LGA 1851|1700|1200 Brackets

Cooler Master Hyper 212 Halo CPU Air Cooler - Pure White Aluminium Finish, 4 Continuous Direct Contact Heat Pipes with Fins, MF120 Halo2 ARGB Fan, ARGB Auto Detect, LGA1700 & AM5 Brackets - White

PCCOOLER CPU Air Cooler Dual-Tower, 7×6mm Heatpipes, 120mm Hydraulic PWM Fan, Anti-Deformation Bracket, Wavy Fin Stack, Copper Reflow Base, Intel LGA1851/1700 & AMD AM5 Compatible(RT720 TC BK)

Food Processor 4 Cup, Electric Food Chopper, 【Small but Powerful】Meat Grinder with 2 Bowls, 2 Speed & 4 Blades for Vegetable, Meat, Nuts, Functions for Chopping, Dicing, Mixing and Puree

PCCOOLER CPU Air Cooler Mini Dual Tower, 6×6mm Heatpipes, 100mm PWM Fan, 115mm Height, Compact Design for Intel LGA1700/1851 & AMD AM5(RT620M X Black)

Kitchen in the box Food Processor, Electric Meat Grinder & Food Chopper with 400W Powerful Veggie Chopper-2 Bowls（8 Cup+8 Cup） & 2 Bi-Level Blades for Meat/Fish/Vegetable/Baby Food（Black Button）

LGA 1155 Motherboard H61C Gaming Motherboard for Intel 2th/3th Gen i3,i5,i7/Xeon E3 V2/Pentium Series CPUs, DDR3, NVME/NGFF M.2, PCIe X16, 100M LAN, VGA, HDMI-Compatible

Thermalright Peerless Assassin 120 Black CPU Air Cooler, 6 Heat Pipes,TL-C12B PWM Fan, Aluminium Heatsink Cover, AGHP Technology, for AMD AM4/AM5/Intel LGA 1700/115X/1851/1200/2066/2011 PA120 Black

Cooler Master Hyper 411 Nano CPU Air Cooler, SickleFlow 92 PWM Fan, 4 Copper Heat Pipes, 136mm Tall, Sleek Top Cover, AMD Ryzen AM5|AM4, Intel LGA 1851|1700 Brackets

Cuisinart Mini-Prep Plus Food Processor, 24-Ounce Mini Food Processor to Chop Herbs, Vegetables, and Hard Cheese, 24-Ounce Work Bowl, Reversible Stainless Steel Blade, DLC-2ABC, Brushed Chrome

Cuisinart Mini-Prep Plus Food Processor, 24-Ounce Mini Food Processor to Chop Herbs, Vegetables, and Hard Cheese, 24-Ounce Work Bowl, Reversible Stainless Steel Blade, DLC-2A, White

Food Chopper, 4 Cup Mini and Fast Food Processor, Electric Meat Grinder with 2 Speed, 4 Stainless Steel Blades, and Whisk, 400W Power for Chopping, Mixing, Emulsifying, Puree and Whisking, BPA-Free

BLACK+DECKER 3-in-1 Easy Assembly 8-Cup Food Processor, Stainless Steel S-Blade, Easy-Clean, Touchpad Controls Black

Design by Cooler Master 360 Elite Liquid White AIO CPU Liquid Cooler, R9|Ultra 7, Ceramic Bearing Pump, Translucent aRGB Cover, 360 Radiator, PWM Fans, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform

Aqua Elite 240 V6 ARGB White CPU Liquid Cooler, 240 Cooling Row Size,2x120mm Water Radiator,AMD: AM4/AM5,Intel LGA115X/1200/2011/1700/1851

BLACK+DECKER 8-Cup Food Processor, Easy Assembly, Stainless Steel S-Blade, Shred, Slice, Chop, Puree, 450W Motor

Frozen Infinity 240 Black CPU Aio Cooler,TL-M12*2 PWM Fans,Computer CPU Water Cooler,ARGB Infinity Mirror,240 CPU Liquid Cooling:LGA1851/1700/1150/1151/1200/2011,PC Water Cooling

Jungle Leopard KF620-DGT CPU Air Cooler, Dual ARGB PWM Fans, 6 Heat Pipes, Digital Display Top Cover - High-Performance Cooling for AMD:AM4 AM5/Intel LGA 1700/115X/1200/1366/1851 PC Cooler(White)

Cooler Master Hyper 612 APEX CPU Air Cooler, Dual Mobius 120 PWM Fan, Superconductive Composite 6 Copper Heat Pipes, 159mm Tall, Sleek Top Cover, AMD Ryzen AM5|AM4, Intel LGA 1851|1700 Brackets

be quiet! Pure Rock Pro 3 Black CPU Air Cooler | 6 High Performance 6mm Heat Pipes with HDT Technology | 120mm Quiet PWM Fan | AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200 | Black | BK042

Cooler Master 360 Elite Liquid CPU Liquid Cooler, Dual-Chamber Pump, Customizable aRGB Lighting, Maintenance-Free, AMD Ryzen 9 AM5|4, Intel Ultra 9 LGA 1851|1700 Design by Cooler Master

Thermalright Peerless Assassin 120 Vision MAX ARGB White CPU Air Cooler, Twin Tower Radiator 2150RPM,480x854 Resolving Power IPS Screen with 5’’,Computer Cooler for Intel lga1851/1700/115x,AM4/AM5

Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler, Twin Tower Radiator 2150RPM,480x854 Resolving Power IPS Screen with 5’’,Computer Cooler for Intel lga1851/1700/115x,AM4/AM5

Cuisinart Core Custom 4-Cup Mini Chopper, Mini Food Processor Chops and Grinds with Auto-Reversing Stainless Steel SmartPower Blade, Dishwasher-Safe Parts, MCH-4, White/Stainless Steel

RUIX NC360 ARGB AIO CPU Liquid Cooler, 360mm High-Performance Water Cooling with High-Speed Ceramic Bearing Pump, 3X PWM ARGB Fans, Intel LGA 1851/1700/1200/115X/2011, AMD AM5/AM4 - Black

MSI MAG Coreliquid A12 240 - AIO ARGB CPU Liquid Cooler - 240mm Radiator - LGA 1700 Ready - Double Ball Bearring120mm ARGB PWM Fans x2, Rotatable Blockhead, LGA 1700/1851, AM5 / AM4, Black

Computer Tower Stand with Charge Station and USB Charging Port - Height Adjustable PC Tower Stand, Under Desk CPU Holder Cart with Locking Caster Wheels for Fits Most PC

be quiet! Pure Rock 3 LX CPU Air Cooler | 4 High Performance 6mm Heat Pipes with HDT Technology | 120mm Quiet ARGB PWM Fan | AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200 | Black | BK040

AMD 45646788 FD8350FRHKBOX FX-8350 FX-Series 8-Core Black Edition Processor

Cuisinart Mini Prep Plus Food Processor, 4 Cup, Brushed Stainless (Shiny)

ARES WING Height Adjustable Computer Tower Stand, 2-Tier PC Tower Stand for Most PC, CPU Holder Cart with Locking Wheels for Gaming Home Office, 21.7"-33.5" Height

AMD Ryzen 3 3200G 4-core unlocked desktop processor with Radeon Graphics

Cooler Master MasterLiquid 360L Core 360mm Close-Loop AIO Liquid Cooler, ARGB Sync, Gen S Coldplate Pump, 120mm PWM, CryoFuze 14W/mK, AMD Ryzen AM5/AM4, Intel LGA1700/1200 (MLW-D36M-A18PZ-R1) , Black

MSI MAG Coreliquid A13 240 - AIO ARGB CPU Liquid Cooler - 240mm Radiator - LGA 1700/1851 / AM5/AM4 Compatible - Dual 120mm ARGB PWM Fans, Black

Hamilton Beach Food Processor & Vegetable Chopper for Slicing, Shredding, Mincing, and Puree, 10 Cups + Easy Clean Bowl Scraper, Black and Stainless Steel (70730)

MSI MAG Coreliquid A13 240 White - AIO ARGB CPU Liquid Cooler - 240mm Radiator - LGA 1700/1851 / AM5/AM4 Compatible - Dual 120mm ARGB PWM Fans, White

ASRock A520M-HDV Supports AMD AM4 Socket Ryzen™ 3000, 4000 G-Series and 5000 and 5000 G-Series Desktop Processors Motherboard, 32 GB memory storage

Intel Core i7-3770K Quad-Core Processor 3.5 GHz 8 MB Cache LGA 1155 - BX80637I73770K

X-cosrack 33.5" Small Gaming Desk with LED Lights & Power Outlets, Compact Computer Desk with Monitor Stand & CPU Stand, Gamer Table with Storage Drawer, Side Hooks for Home Office, Bedroom, Black

MSI MAG Coreliquid A13 360 - AIO ARGB CPU Liquid Cooler - 360mm Radiator - LGA 1700/1851 / AM5/AM4 Compatible - Triple 120mm ARGB PWM Fans, Black

Iota L24 Aio Cooler with Digital Display,240MM AIO CPU Water Cooler with Efficient Cooling Pump,ARGB Lighting Control,120MM PWM Fans Up to 2000 RPM,Suitable for AMD & Intel LGA (Black)

Cooler Master 240 Core II CPU Liquid Cooler, Dual Chamber Pump, Customizable aRGB Lighting, Maintenance-Free, Quiet Operation, Easy Install, AMD Ryzen 7 AM5|4, Intel Ultra 7 LGA 1851|1700

Tangkula Corner Desk, 90 Degrees Triangle Computer Desk for Small Space, Bedroom Makeup Vanity Desk with Storage Shelves & CPU Stand, Space Saving