AMD Ryzen 5 9600X vs AMD Ryzen 9 5900X

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Ryzen 5 9600X compared with Ryzen 9 5900X

	AMDRyzen 5 9600X	AMDRyzen 9 5900X
Overview
Released
Released	August 2024	November 2020
Cores and clocks
Cores
Cores	6	12 (better)
Threads
Threads	12	24 (better)
Base clock
Base clock	3.9 GHz	3.7 GHz
Boost clock
Boost clock	5.4 GHz (better)	4.8 GHz
L3 cache
L3 cache	32 MB	64 MB (better)
Cores
Cores	6 Zen 5 cores with simultaneous multithreading; codename Granite Ridge AM5; 2 dies in the package	Zen 3; Vermeer. Two CPU chiplets with six active cores each (PC Gamer).
Clocks
Clocks	Precision Boost 2; Precision Boost Overdrive and Curve Optimizer supported	Unlocked for overclocking; AMD's launch notice describes Precision Boost 2 and Precision Boost Overdrive.
Cache
Cache	L1 480 KB, L2 6 MB, L3 32 MB	6 MB L2; Zen 3 unifies each eight-core complex around 32 MB of L3 cache, as described in AMD's launch notice.
Graphics and AI
Built-in graphics
Built-in graphics	Yes	No
Graphics
Graphics	AMD Radeon Graphics, 2 graphics cores at 2200 MHz; USB-C DisplayPort Alt Mode	A separate graphics card is required.
Platform
Socket
Socket	AM5	AM4
Base power
Base power	65 W	105 W
Unlocked
Unlocked	Yes	Yes
Cooler in the box
Cooler in the box	No	No
Memory support
Memory support	DDR5, 2 channels, up to 256 GB (UDIMM); DDR5-5600 with 2 modules, DDR5-3600 with 4; ECC with motherboard support	DDR4; up to 3200 MT/s.
PCIe
PCIe	PCIe 5.0; 28 lanes (24 usable); native USB: 4 × USB 3.2 Gen 2 (10Gbps), 1 × USB 2.0	PCIe 4.0.
Chipsets
Chipsets	A620, X670E, X670, B650E, B650, X870E, X870, B840, B850	AMD's launch notice specifies 500-series motherboards with a BIOS update; check the motherboard CPU support list.
Process
Process	TSMC 4nm FinFET (CPU cores), TSMC 6nm FinFET (I/O die)	TSMC 7nm FinFET CPU cores; separate 12nm I/O die (PC Gamer).
Cooler
Cooler	Not included; Premium air cooler recommended for optimal performance; Tjmax 95°C	No thermal solution included; AMD recommends liquid cooling for optimal performance. Maximum operating temperature 90°C.