AMD Ryzen 9 9900X
85A
Cores12
Threads24
Boost Clock5.6 GHz
TDP120 W
SocketAM5
Process4 nm
Benchmarks
Cinebench 2024 Single-Core137
Cinebench 2024 Multi-Core1810
TDP120 W Boost: 162 W
Cache L364MB
Cinebench 2024 (Single)137
Cinebench 2024 (Multi)1810
Geekbench 6 (Single-Core)3340
Geekbench 6 (Multi-Core)19,543
Passmark CPU (Single-Core)4672
Passmark CPU (Multi-Core)54,325
Blender CPU454.53
iGPU FLOPS0.6 TFLOPS
Full specifications
Cinebench
Cinebench 2026 (Single)
763
Cinebench 2026 (Multi)
7580
GeekBench v6
File compression
1510 MB/sec
Clang compilation
191.4 Klines/sec
HTML 5 Browser
361.8 pages/sec
PDF Renderer
534 Mpixels/sec
Text processing
350.5 pages/sec
Background blur
82.7 images/sec
Photo processing
118.4 images/sec
Ray tracing
45.5 Mpixels/sec
PassMark
Integer math
180.5 GOps/sec
Floating point math
119.7 GOps/sec
Find prime numbers
432M Primes/sec
Random string sorting
71.4M Strings/sec
Data encryption
33.3 GBytes/sec
Data compression
678.8 MBytes/sec
Physics
3330 Frames/sec
Extended instructions
54.8B Matrices/sec
Performance Per Watt
Cinebench 2024 / Watt
15.1 PPW
Geekbench 6 Multi / Watt
162.9 PPW
Passmark CPU Mark / Watt
452.7 PPW
Blender / Watt
3.79 PPW
General
Vendor
Amd
Released
June 3, 2024
Type
Desktop
Instruction Set
x86-64
Codename
Zen 5 (Granite Ridge)
Integrated GPU
Radeon Graphics
Intel Equivalent
- Intel Core i9 14900K
CPU
P-Cores
12
P-Threads
24
Base Frequency (P)
4.4 GHz
Turbo Boost Frequency (P)
5.6 GHz
Total Cores
12
Total Threads
24
Bus Frequency
100 MHz
Multiplier
44x
L1 Cache
80K (per core)
L2 Cache
1MB (per core)
L3 Cache
64MB (shared)
Unlocked Multiplier
Yes
Package
Fabrication Process
4 nm
TDP (PL1)
120 W
Max. Boost TDP (PL2)
162 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 9900X 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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