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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
93
Cinebench 2024 Single-Core
138
Cinebench 2024 Multi-Core
2456
TDP
170 W Boost: 230 W
Cache L3
128MB
Cinebench 2024 (Single)
138
Cinebench 2024 (Multi)
2456
Geekbench 6 (Single-Core)
3475
Geekbench 6 (Multi-Core)
22,548
Passmark CPU (Single-Core)
4738
Passmark CPU (Multi-Core)
70,098
Blender CPU
616.73
iGPU FLOPS
0.6 TFLOPS
Cinebench
Cinebench 2026 (Single)
753
Cinebench 2026 (Multi)
9861
GeekBench v6
File compression
1800 MB/sec
Clang compilation
241.4 Klines/sec
HTML 5 Browser
392.8 pages/sec
PDF Renderer
624.1 Mpixels/sec
Text processing
357.5 pages/sec
Background blur
81.9 images/sec
Photo processing
143.5 images/sec
Ray tracing
55.9 Mpixels/sec
PassMark
Integer math
242.7 GOps/sec
Floating point math
159.5 GOps/sec
Find prime numbers
609M Primes/sec
Random string sorting
95.3M Strings/sec
Data encryption
44.4 GBytes/sec
Data compression
905.8 MBytes/sec
Physics
5662 Frames/sec
Extended instructions
72.9B Matrices/sec
Performance Per Watt
Cinebench 2024 / Watt
14.4 PPW
Geekbench 6 Multi / Watt
132.6 PPW
Passmark CPU Mark / Watt
412.3 PPW
Blender / Watt
3.63 PPW
General
Vendor
Amd
Released
January 7, 2025
Type
Desktop
Instruction Set
x86-64
Codename
Zen 5 (Granite Ridge)
Model number
9950X3D
Integrated GPU
Radeon Graphics
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
128MB (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 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 9950X3D official page
PCI Express Version
5.0
PCI Express Lanes
28
Technologies
- Memory: AMD EXPO - Compute: AVX-512, BMI1, BMI2, F16C, SHA - Performance: Precision Boost 2, Precision Boost OD, SMT - Virtualization: AMD-V - Security: EVP, SMAP, SMEP