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Processors under $400

All processors

1 processors under $400 from Intel and AMD. Price: $315.

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Threads: 32  ×Clear all
BrandAMD1
Cores161
Threads16620428424312132181
SocketAM41
MakerAMD1
Processor lineRyzen 91
Clear allShow 1 processor
Threads: 32  ×1 resultSort byRecommendedSpec scorePrice: low to highPrice: high to low
AMDSpec score 9.1

16 Cores, AM4, AMD, Ryzen 9

+16 cores and 32 threads for heavy workloads
+Unlocked for manual overclocking
+AM4 socket uses an older platform
−AM4 socket is an older platform
$315.00-10%List: $349.00
as of 11/04/2026 21:41 PST - Details

Compare specs

processorCoresSocketMakerProcessor lineSpec scorePrice
16AM4AMDRyzen 99.1$315.00
as of 11/04/2026 21:41 PST - Details

Before you buy

Other price ranges

PC Cases264CPU Coolers393Data Center GPUs82Graphics Cards371Motherboards640Power Supplies237Memory374Storage Drives577Binoculars228Network Cables1,382Cameras2,556Chromebooks196

Popular filters

Intel Processors120AMD Processors79Processors under $20052Processors under $25050Processors without Integrated Graphics42Processors under $15041Processors with Integrated Graphics396-Core Processors37

Processors by use

CPU for Gaming177AMD CPU for Gaming65Intel CPU for Gaming112

Related product types

Processors under $20052Processors under $25050Processors under $15041Processors under $30026Processors under $10022Processors under $50020Processors under $7513Processors under $60012

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