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Key specs
Cores
16
Threads
32
Boost Clock
5.7 GHz
TDP
170 W
Socket
AM5
Process
4 nm
Benchmarks
Rating
92
Cinebench 2024 Single-Core
137
Cinebench 2024 Multi-Core
2320
TDP
170 W Boost: 230 W
Cache L3
64MB
Cinebench 2024 (Single)
137
Cinebench 2024 (Multi)
2320
Geekbench 6 (Single-Core)
3418
Geekbench 6 (Multi-Core)
21,758
Passmark CPU (Single-Core)
4728
Passmark CPU (Multi-Core)
65,714
Blender CPU
598.37
Cinebench
Cinebench 2026 (Single)
724
Cinebench 2026 (Multi)
7630
GeekBench v6
File compression
1710 MB/sec
Clang compilation
226 Klines/sec
HTML 5 Browser
391.9 pages/sec
PDF Renderer
586.8 Mpixels/sec
Text processing
351.6 pages/sec
Background blur
84.3 images/sec
Photo processing
144.4 images/sec
Ray tracing
55.7 Mpixels/sec
PassMark
Integer math
241.5 GOps/sec
Floating point math
158.5 GOps/sec
Find prime numbers
343M Primes/sec
Random string sorting
93.7M Strings/sec
Data encryption
44.2 GBytes/sec
Data compression
891.3 MBytes/sec
Physics
3254 Frames/sec
Extended instructions
71.2B Matrices/sec
Performance Per Watt
Cinebench 2024 / Watt
13.6 PPW
Geekbench 6 Multi / Watt
128 PPW
Passmark CPU Mark / Watt
386.6 PPW
Blender / Watt
3.52 PPW
General
Vendor
Amd
Released
June 3, 2024
Type
Desktop
Instruction Set
x86-64
Codename
Zen 5 (Granite Ridge)
Model number
9950X
Integrated GPU
Radeon Graphics
Intel Equivalent
- Intel Core i9 14900K
CPU
P-Cores
16
P-Threads
32
Base Frequency (P)
4.3 GHz
Turbo Boost Frequency (P)
5.7 GHz
Total Cores
16
Total Threads
32
Bus Frequency
100 MHz
Multiplier
43x
L1 Cache
80K (per core)
L2 Cache
1MB (per core)
L3 Cache
64MB (shared)
Unlocked Multiplier
Yes
Package
Fabrication Process
4 nm
TDP (PL1)
170 W
Max. Boost TDP (PL2)
230 W
Socket
AM5
Peak Temperature
95°C
iGPU
Integrated Graphics
Radeon Graphics
GPU Boost Clock
2200 MHz
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 9950X 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