AMD processor

AMD Ryzen 7 7800X3D

An eight-core Zen 4 desktop processor with 3D V-Cache, 16 threads, Socket AM5, and 96 MB of L3 cache.

Key Metrics

Architecture: Zen 4
Release: 2023-04-06
Cores / threads: 8 / 16
Boost: 5 GHz
L3 cache: 96 MB
Memory: DDR5
Power: 120 W

CPU Specs

Identity
Official name	AMD Ryzen 7 7800X3D
Vendor	AMD
Family	Ryzen
Series	Ryzen 7000 Series
Architecture	Zen 4
Socket / package	AM5
Market segment	Desktop
Release date	2023-04-06
Lifecycle	Released
Core specifications
Cores / threads	8 / 16
NPU	Absent
Clocks and cache
Base clock	4.2 GHz
Maximum boost	5 GHz
Boost condition	Maximum advertised boost, not an all-core sustained clock.
L1 cache	512 KB
L2 cache	8 MB
L3 / Smart Cache	96 MB
Memory and platform
Memory channels	2
Maximum memory	128 GB
ECC	Conditional
Power
Declared power	120 W (TDP)
Integrated graphics
State	Present

The Ryzen 7 7800X3D uses one Zen 4 compute die and an I/O die. The listed 96 MB L3 value is the package total including stacked cache and is not added again elsewhere.

Core topology1 row

Role	Architecture	Cores	Threads/core	Base MHz	Boost MHz	Condition
general-purpose	amd-zen-4	8	2	4200	5000	Maximum boost is workload and thermal dependent.

Memory support1 row

Standard	Maximum MT/s	Condition	Channels	ECC
DDR5	5200	2x1R or 2x2R; official speed falls to DDR5-3600 with four DIMMs.	2	conditional

Declared power1 row

Type	Watts	Profile	Notes
AMD default TDP	120	default	Not actual system draw.

Integrated graphics1 row

State	Model	Architecture	Unit	Count	Boost MHz
present	AMD Radeon Graphics	RDNA 2	graphics cores	2	2200

Market Watch context

This CPU has a verified Market Watch product association. Current pricing and availability live on Market Watch rather than inside the reference record.

Open Market Watch

Sources and review evidence1 source

AMD Ryzen 7 7800X3D Desktop ProcessorAMD, 2026-09-13

Last reviewed: 2026-09-13. Data confidence: High.

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