AMD

AMD Ryzen 9 9950X3D

Expert rating9.2 / 10

Brand:: AMD
Form Factor:: Desktop
CPU Socket:: AM5
Core/Thread Count:: 16 Core / 32 Thread
TDP:: 170 W
iGPU:: AMD Radeon Graphics
CPU Series:: Ryzen

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Manufacturer: AMD Last updated: 2026-10-10

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AMD Ryzen 9 9950X3D Review

AMD Ryzen 9 9950X3D 16-core 32-thread desktop processor, 4.2GHz base / 5.0GHz boost, 120W TDP, Zen 5 (9000 series), socket AM5 (LGA 1718)

The AMD Ryzen 9 9950X3D is a 3D V-Cache gaming powerhouse that leads AMD's desktop lineup in game frame rates. Built on AMD's Zen 5 (9000 series), it pairs 16 cores and 32 threads with a 4.2GHz base clock boosting to 5.0GHz and 128MB of L3 cache, all within a 120W envelope on the AM5 (LGA 1718) platform.

Performance and Architecture

With 16 cores and 32 threads, the AMD Ryzen 9 9950X3D is built on AMD's Zen 5 (9000 series). Its 4.2GHz base clock boosts up to 5.0GHz, backed by 128MB of L3 cache for strong gaming and multitasking performance.

Performance

The two scores below rate this processor against a reference part, the Ryzen 5 9600X, which sits at 100. Everyday Performance weights the things you feel while browsing, loading and switching between apps, so it leans on single-core speed. Heavy Workload Performance weights rendering, encoding and compiling, so it rewards core count. A difference under about 5 points is not something you would notice in use. A difference of 20 points or more is a different class of chip.

Everyday Performance

128

Heavy Workload Performance

176

Measured results

Cinebench scores

Cinebench 2024, Multi-Core Median of 2 independently published results.	2,395 2,365 to 2,425
Cinebench 2024, Single-Core Median of 2 independently published results.	138 138 to 139
Cinebench R23, Multi-Core Median of 3 independently published results.	42,246 42,018 to 42,413
Cinebench R23, Single-Core Median of 3 independently published results.	2,262 2,259 to 2,279

Measured results

Geekbench scores

Geekbench 6, Multi-Core Median of 2 independently published results.	22,332 22,115 to 22,548
Geekbench 6, Single-Core Median of 2 independently published results.	3,456 3,437 to 3,475

Platform and Efficiency

The AMD Ryzen 9 9950X3D drops into the AM5 (LGA 1718) platform in a 120W envelope, positioned as a 3D V-Cache gaming powerhouse that leads AMD's desktop lineup in game frame rates. Graphics come from AMD Radeon Graphics (2 CUs, RDNA 2).

Comparison to Alternatives

Within AMD's Ryzen desktop lineup in this catalog, the AMD Ryzen 9 9950X3D sits among other Zen 5 (9000 series) parts at the 16-core tier, differentiated by suffix, clock speed, and cache. Against Intel's Core desktop processors in this catalog, the AMD Ryzen 9 9950X3D offers competitive multi-threaded performance on the AM5 platform, while against AMD's own Ryzen AI desktop APUs in this catalog it trades integrated AI/graphics capability for raw CPU clock speed and cache.

Our verdict

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

Expert rating9.2 / 10

The AMD Ryzen 9 9950X3D is one of the best gaming CPUs available, its huge L3 cache translating directly into higher in-game frame rates.

Best for

High-refresh-rate gaming
Flagship gaming builds
Simulation-heavy games

Not for

Budget builds
Non-gaming workstation loads
Systems without discrete cooling

Specifications

What these specs mean

Identity

Codename	Granite Ridge
Release Year	2025

Segment and platform

Market Segment	Desktop
Microarchitecture	Zen 5 (9000 series)
Socket	AM5
Socket Status	Current
Process Node	4 nm

Core configuration

Total Cores	16
Performance Cores	16
Efficiency Cores	0
Total Threads	32
SMT Enabled	Yes

Clock speeds

P-Core Base Clock	4.3 GHz
P-Core Boost Clock	5.7 GHz
Unlocked Multiplier	Yes

Cache

L2 Cache	16 MB
L3 Cache	128 MB
3D Stacked Cache	Yes

Power and thermal

Base Power	170 W
Max Turbo Power	230 W
Max Operating Temp	95 C
Bundled Cooler	None

Memory

Memory Type	DDR5
Max Memory Speed	5600 MT/s
Memory Channels	2
Max Memory Capacity	256 GB
ECC Support	Yes

Graphics and AI

Integrated Graphics	Yes
iGPU Model	AMD Radeon Graphics
iGPU Compute Units	2
Copilot Plus Certified	No

Expansion

PCIe Generation	PCIe 5.0
PCIe Lanes	24

Commercial

Launch MSRP	699 USD
Retail Availability	Boxed Retail

Form Factor	Desktop
TDP	170 W
iGPU	AMD Radeon Graphics

FAQs

What are the key specifications of the AMD Ryzen 9 9950X3D?

The AMD Ryzen 9 9950X3D has 16 cores and 32 threads, a 4.3 GHz base and 5.7 GHz boost clock, 128 MB of L3 cache and a 170 W TDP. Integrated graphics: AMD Radeon Graphics. Socket: AM5.

Will the AMD Ryzen 9 9950X3D work with my current setup?

The AMD Ryzen 9 9950X3D lists Socket is AM5. 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 9 9950X3D best suited to?

Best suited to: High-refresh-rate gaming; Flagship gaming builds; Simulation-heavy games.

What are the drawbacks of the AMD Ryzen 9 9950X3D?

Not the best fit for: Budget builds; Non-gaming workstation loads; Systems without discrete cooling.

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