AMD

AMD Ryzen 7 5800X3D

Brand:: AMD
Form Factor:: Desktop
CPU Socket:: AM4
Core/Thread Count:: 8 Core / 16 Thread
TDP:: 105 W
iGPU:: None
CPU Series:: Ryzen 5000 Series

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Manufacturer: AMD Last updated: 2026-10-10

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AMD Ryzen 7 5800X3D Review

AMD Ryzen 7 5800X3D desktop processor, 8C/16T 3.4 GHz base clock boosting up to 4.5 ghz, 105W TDP, AM4 socket.

The AMD Ryzen 7 5800X3D is part of AMD's Ryzen 5000 Series lineup (Vermeer), built for desktop systems. It offers 8C/16T with a 3.4 GHz base clock boosting up to 4.5 ghz, backed by 96 MB of L3 cache, within a 105W TDP on the AM4 platform, with Discrete Graphics Card Required integrated graphics.

Performance and Architecture

With 8C/16T, the AMD Ryzen 7 5800X3D runs at 3.4 GHz base clock boosting up to 4.5 ghz. Cache totals 4 MB L2 and 96 MB L3. Its Discrete Graphics Card Required integrated graphics handle display output and light graphics work without a discrete GPU.

Measured results

Cinebench scores

Cinebench R23, Multi-Core Median of 3 independently published results.	15,003 14,317 to 15,125
Cinebench R23, Single-Core Median of 3 independently published results.	1,475 1,452 to 1,491

Platform and Compatibility

The AMD Ryzen 7 5800X3D uses the AM4 platform in a 105W envelope. It supports DDR4 memory across 2 channels.

Comparison to Alternatives

Within the Ryzen 5000 Series lineup in this catalog, the AMD Ryzen 7 5800X3D is positioned by its core/thread count and TDP relative to other Ryzen parts. Buyers comparing options in this class should weigh core count and clock speed against platform cost and intended workload.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Best for

Mainstream desktop builds
Everyday productivity
Value-focused upgrades

Not for

Extreme overclocking (unless K/X-series)
Workstation-class multi-threaded workloads
SFF builds without adequate cooling

Specifications

What these specs mean

Identity

Product Line	Ryzen
Codename	Vermeer
Release Year	2022

Segment and platform

Market Segment	Desktop
Microarchitecture	Zen 3
Socket	AM4
Socket Status	End of Life
Process Node	7 nm

Core configuration

Total Cores	8
Performance Cores	8
Efficiency Cores	0
Total Threads	16
SMT Enabled	Yes

Clock speeds

P-Core Base Clock	3.4 GHz
P-Core Boost Clock	4.5 GHz
Unlocked Multiplier	No

Cache

L2 Cache	4 MB
L3 Cache	96 MB
3D Stacked Cache	Yes

Power and thermal

Base Power	105 W
Max Turbo Power	142 W

Memory

Memory Type	DDR4
Max Memory Speed	3200 MT/s
Memory Channels	2
Max Memory Capacity	128 GB
ECC Support	Yes

Graphics and AI

Integrated Graphics	No
Copilot Plus Certified	No

Expansion

PCIe Generation	PCIe 4.0
PCIe Lanes	20

Commercial

Launch MSRP	449 USD
Retail Availability	Boxed Retail

Form Factor	Desktops, Boxed Processor
TDP	105 W
iGPU	None

FAQs

What are the key specifications of the AMD Ryzen 7 5800X3D?

The AMD Ryzen 7 5800X3D has 8 cores and 16 threads, a 3.4 GHz base and 4.5 GHz boost clock, 96 MB of L3 cache and a 105 W TDP. It has no integrated graphics, so it needs a graphics card. Socket: AM4.

Will the AMD Ryzen 7 5800X3D work with my current setup?

The AMD Ryzen 7 5800X3D lists Socket is AM4. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the AMD Ryzen 7 5800X3D best suited to?

Best suited to: Mainstream desktop builds; Everyday productivity; Value-focused upgrades.

What are the drawbacks of the AMD Ryzen 7 5800X3D?

Not the best fit for: Extreme overclocking (unless K/X-series); Workstation-class multi-threaded workloads; SFF builds without adequate cooling.