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AMD Ryzen 9 9900X3D
AMD Desktop CPU

AMD Ryzen 9 9900X3D

87A
Cores12
Threads24
Boost Clock5.5 GHz
TDP120 W
SocketAM5
Process4 nm
⇄ Compare with…

Benchmarks

Cinebench 2024 Single-Core136
Cinebench 2024 Multi-Core1923
TDP120 W Boost: 230 W
Cache L3128MB
Cinebench 2024 (Single)136
Cinebench 2024 (Multi)1923
Geekbench 6 (Single-Core)3349
Geekbench 6 (Multi-Core)21,380
Passmark CPU (Single-Core)4636
Passmark CPU (Multi-Core)56,131
Blender CPU468.09
iGPU FLOPS0.6 TFLOPS

Full specifications

GeekBench v6

File compression
1820 MB/sec
Clang compilation
195 Klines/sec
HTML 5 Browser
410.5 pages/sec
PDF Renderer
544.3 Mpixels/sec
Text processing
343.9 pages/sec
Background blur
81.8 images/sec
Photo processing
144.2 images/sec
Ray tracing
45.3 Mpixels/sec

PassMark

Integer math
179.6 GOps/sec
Floating point math
119.6 GOps/sec
Find prime numbers
547M Primes/sec
Random string sorting
71.8M Strings/sec
Data encryption
33.3 GBytes/sec
Data compression
684.8 MBytes/sec
Physics
5354 Frames/sec
Extended instructions
55.4B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
16 PPW
Geekbench 6 Multi / Watt
178.2 PPW
Passmark CPU Mark / Watt
467.8 PPW
Blender / Watt
3.9 PPW

General

Vendor
Amd
Released
January 7, 2025
Type
Desktop
Instruction Set
x86-64
Codename
Zen 5 (Granite Ridge)
Model number
9900X3D
Integrated GPU
Radeon Graphics

CPU

P-Cores
12
P-Threads
24
Base Frequency (P)
4.4 GHz
Turbo Boost Frequency (P)
5.5 GHz
Total Cores
12
Total Threads
24
Bus Frequency
100 MHz
Multiplier
43x
L1 Cache
80K (per core)
L2 Cache
1MB (per core)
L3 Cache
128MB (shared)
Unlocked Multiplier
Yes

Package

Fabrication Process
4 nm
TDP (PL1)
120 W
Max. Boost TDP (PL2)
230 W
Socket
AM5
Peak Temperature
95°C

iGPU

Integrated Graphics
Radeon Graphics
GPU Base Clock
400 MHz
GPU Boost Clock
2200 MHz
Shading Units
128
TMUs
8
ROPs
4
Execution Units
2
TGP
15 W

Memory Support

Memory Types
- DDR5-5600
Max. Memory Size
192 GB
Memory Channels
2
Max. Memory Bandwidth
89.6 GB/s
ECC Support
Yes

Misc

Official Site
AMD Ryzen 9 9900X3D official page
PCI Express Version
5.0
PCI Express Lanes
28
Technologies
- Compute: AVX-512, BMI1, BMI2, F16C, SHA - Performance: Precision Boost 2, SMT - Virtualization: AMD-V - Security: EVP, SMAP, SMEP

Specifications compiled from NanoReview. Last updated 2026-09-27.

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