AMD Ryzen 7 9800X3D Desktop Processor

Processor Core Count: 8
Processor Count: 8
Processor Socket: Socket AM5
Processor Series: Ryzen 7

Last refreshed Sep 9, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A strong drop-in upgrade for AM5 gaming rigs; budget for your own cooler and don't expect it to lead multi-threaded production work.

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ASIN: B0DKFMSMYKCategory: CPU Processors

Overview

AMD's Ryzen 7 9800X3D is an 8-core, 16-thread desktop CPU built on the Zen 5 architecture with 3D V-Cache, positioned by AMD as its top gaming chip.

The 96MB of L3 cache from the stacked V-Cache design is the part that actually moves gaming frame rates, since many games are more sensitive to cache size than raw clock speed. It drops into existing Socket AM5 motherboards, so current AM5 owners can upgrade without a new board, but the chip ships without a cooler.

8 cores / 16 threads on Zen 5
96MB L3 cache with 3D V-Cache
Boost clock up to 5.2GHz
Socket AM5, cooler not included

Who it's for

Built for gamers and AM5 upgraders chasing frame rates rather than raw multi-threaded throughput. Creators doing heavy rendering or multi-threaded workloads may get more from a higher core count chip instead.

Pros and cons

Pros

Drop-in compatible with existing Socket AM5 boards
96MB L3 cache aimed squarely at gaming frame rates
Meaningful IPC gain over the prior Zen generation
Boost clock up to 5.2GHz

Cons

No cooler included, so budget for one separately
Gaming-focused cache design gives less benefit to heavily multi-threaded work

Performance notes

AMD rates it for boost clocks up to 5.2GHz with roughly 16 percent higher IPC than the prior generation, and the 96MB L3 cache lowers memory latency in cache-sensitive games. The larger cache and Zen 5 changes together are also said to improve thermal performance versus the previous generation, though as with any high-boost desktop chip, real results depend on motherboard VRMs and case airflow.

Where it stands among cpu processors

#1 most-searched brand and model of the 91 cpu processors lines we track (by search demand, not sales).

From the specs of the 16 cpu processors we list; not a test result.

Specifications

Dimensions & fit
Brand	AMD
Cache Memory Installed Size	0.008 GB
Item Weight	0.2 pounds
Item Dimensions L x W	5 × 5 inches
Capacity & performance
Cooling Method	External Cooler
Power & efficiency
Wattage	140 watts
Included components
Unit Count	1
Other details
Processor Core Count	8
Processor Count	8
Processor Socket	Socket AM5
Processor Series	Ryzen 7
Processor Number of Concurrent Threads	16
Secondary Cache	8 MB
Processor Brand	AMD
Platform	Windows 11
Number of Items	1
Mfr Part Number	100-100001084WOF
BuiltIn Media	Item