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AMD

Ryzen 9 7900X3D Spec and Price in Canada

AM512 cores / 24 threads

Released February 28, 2023 ·

The 12-core sibling to the 7950X3D: identical 128MB of 3D V-Cache-backed L3 and the same 120W TDP, at a 5.6GHz boost and 4.4GHz base across 24 threads instead of 32. Four fewer cores than the flagship X3D barely dents gaming performance, since the cache pool driving it is unchanged, while multi-core workloads scale down accordingly. No cooler is included, matching the rest of the X3D line.

Tied 10th of 65 models in the CPU catalog on Boost clock — 7 models share this figure. Tied 4th of 65 models in the CPU catalog on L3 cache — 8 models share this figure.

Current best price
$1,275.99at Newegg Canada · captured 2026-09-02View at Newegg Canada

Captured periodically and may have changed.

Price history

30D90D180DAll
  • Ryzen 9 7900X3D
May 11, 202625 capturestoday · $1,275.99

Each point is one capture, not a list price. How we track prices

Specifications

Cores
12
Threads
24
Socket
AM5
Boost clock
5.6 GHz
Base clock
4.4 GHz
L3 cache
128 MB
L2 cache
12 MB
TDP
120 W
Integrated graphics
Yes
Architecture
Zen 4
Process node
TSMC 5nm FinFET
Integrated GPU
AMD Radeon Graphics
Memory support
DDR5-5200
PCIe generation
5
PCIe lanes
24
Included cooler
No

Guides for this category

How to choose a desktop CPUA chip's socket decides what it can go into; cores, cache and TDP decide what you actually get once it's installed.How many CPU cores you actually needWhy more cores is not more speed, how gaming and productivity ask for cores differently, and why a core count alone never ranks two chips.When a CPU price is actually goodWhy a chip's list price and discount percentage tell you little, what a processor's price does over its life, and how to read its tracked history.Laptop CPU vs desktop CPUA mobile chip with the same core count is not the same processor — what the power envelope changes, and why these parts carry no price.

What owners and reviewers say

Summarised from 2 source(s), reviewed September 13, 2026. A source is counted only where it names this model exactly. How we track prices

Commonly praised

  • Strong gaming performance on a modern platform, with extra overclocking headroom.
  • Low power consumption with excellent efficiency.
  • Owners report it is fast for gaming and multitasking, handling high-demand titles and streaming on one system.
  • It runs cool under load, and several owners note it stays cool even with compact coolers.
  • The extra cache is reported to give large gains in specific workloads, and owners who found it on sale consider it good value.

Commonly criticised

  • Steep pricing with no support for older memory, and reduced performance in productivity apps.
  • At full price owners consider it expensive, especially with newer Ryzen 9 chips available.
  • One owner reports the retail box leaves the processor exposed, and their unit arrived with a dinged heatspreader.

Sources behind this summary

Sources

Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.

The MSRP above came from this source instead, tracked separately from the specs.