Home > CPU Comparison > Ryzen 9 9950X3D or Ryzen 9 9900X3D: what's better?

AMD Ryzen 9 9950X3D vs Ryzen 9 9900X3D

93 out of 100
AMD Ryzen 9 9950X3D
VS
87 out of 100
AMD Ryzen 9 9900X3D
AMD Ryzen 9 9950X3D
AMD Ryzen 9 9900X3D

We compared two desktop CPUs: the 4.3 GHz AMD Ryzen 9 9950X3D with 16-cores against the 4.4 GHz Ryzen 9 9900X3D with 12-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

  1. Review
  2. Differences
  3. Performance
  4. Specs
  5. Comments

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
The "iGPU" and "Power Efficiency" have a minor impact on the NanoReview Score for desktop CPU.
NanoReview Final Score
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
πŸ”Œ Usage Scenario:

Value for money (Beta)

Global average CPU prices are used by default! For better accuracy, enter your current prices and click β€œCalculate".
Currency
VS
41.5
(Average)
Value Index
47.2
(Average)

Key Differences

What are the key differences between 9900X3D and 9950X3D
Advantages of AMD Ryzen 9 9950X3D
  • Has 4 more physical cores
  • 4% higher Turbo Boost frequency (5.7 GHz vs 5.5 GHz)

Test in Benchmarks

Comparing the performance of CPUs across various tasks
CPU:
Ryzen 9 9950X3D
vs
Ryzen 9 9900X3D

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
Cinebench 2026 (Single) 753 -
Cinebench 2026 (Multi) 9861 -
Cinebench Scores (6th and 32nd place)
Submit your benchmark results

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
File compression 1800 MB/sec 1820 MB/sec
Clang compilation 241.4 Klines/sec 195 Klines/sec
HTML 5 Browser 392.8 pages/sec 410.5 pages/sec
PDF Renderer 624.1 Mpixels/sec 544.3 Mpixels/sec
Text processing 357.5 pages/sec 343.9 pages/sec
Background blur 81.9 images/sec 81.8 images/sec
Photo processing 143.5 images/sec 144.2 images/sec
Ray tracing 55.9 Mpixels/sec 45.3 Mpixels/sec
Sources: GeekBench [1], [2]

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Ryzen 9 9950X3D +25%
70098
Ryzen 9 9900X3D
56131
Integer math 242.7 GOps/sec 179.6 GOps/sec
Floating point math 159.5 GOps/sec 119.6 GOps/sec
Find prime numbers 609M Primes/sec 547M Primes/sec
Random string sorting 95.3M Strings/sec 71.8M Strings/sec
Data encryption 44.4 GBytes/sec 33.3 GBytes/sec
Data compression 905.8 MBytes/sec 684.8 MBytes/sec
Physics 5662 Frames/sec 5354 Frames/sec
Extended instructions 72.9B Matrices/sec 55.4B Matrices/sec
Sources: PassMark [3], [4] – 11549 & 1146 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
Ryzen 9 9950X3D +32%
616.73
Ryzen 9 9900X3D
468.09

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 14.4 PPW 16 PPW
Geekbench 6 Multi / Watt 132.6 PPW 178.2 PPW
Passmark CPU Mark / Watt 412.3 PPW 467.8 PPW
Blender / Watt 3.63 PPW 3.9 PPW
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.

Recent User Tests

The latest benchmark tests that have been submitted by users
AMD Ryzen 9 9950X3D
DateBenchmarkResult
πŸ“˜ 2026-09-01 (Soutajupe)Cinebench 2024146 / 2634
πŸ“˜ 2026-08-02 (Naragan)Cinebench 2024143 / 2632
πŸ“˜ 2026-08-02 (Naragan)Cinebench 2026794 / 10890
πŸ“˜ 2026-08-02 (Naragan)Geekbench 6 CPU3553 / 25131
πŸ“˜ 2026-07-10 (omecha)Cinebench 2026753 / 9861
Add View all (78)
AMD Ryzen 9 9900X3D
DateBenchmarkResult
πŸ“˜ 2025-12-24 (NB_desktop)Cinebench 2024136 / 1325
πŸ“˜ 2025-11-11 (SprzatacZ)Cinebench 2024131 / 1757
πŸ“˜ 2025-09-20 (V3NT1N)Cinebench 2024137 / 1920
πŸ“˜ 2025-08-04 (petecitizen)Cinebench 2024132 / 1734
Add View all (4)

Specifications

Full technical specification of AMD Ryzen 9 9950X3D and Ryzen 9 9900X3D

General

Vendor Amd Amd
Released January 7, 2025 January 7, 2025
Type Desktop Desktop
Instruction Set x86-64 x86-64
Codename Zen 5 (Granite Ridge) Zen 5 (Granite Ridge)
Model number 9950X3D 9900X3D
Integrated GPU Radeon Graphics Radeon Graphics
AMD Ryzen CPU ranking (2nd and 5th place)

CPU

Performance Cores
P-Cores 16 12
P-Threads 32 24
Base Frequency (P) 4.3 GHz 4.4 GHz
Turbo Boost Frequency (P) 5.7 GHz 5.5 GHz
Total
Total Cores 16 12
Total Threads 32 24
Bus Frequency 100 MHz 100 MHz
Multiplier 43x 43x
L1 Cache 80K (per core) 80K (per core)
L2 Cache 1MB (per core) 1MB (per core)
L3 Cache 128MB (shared) 128MB (shared)
Unlocked Multiplier Yes Yes

Package

Fabrication Process 4 nm 4 nm
TDP (PL1) 170 W 120 W
Max. Boost TDP (PL2) 230 W 230 W
Socket AM5 AM5
Peak Temperature 95Β°C 95Β°C
Desktop CPU ranking (5th and 10th place)

iGPU

Integrated Graphics Radeon Graphics Radeon Graphics
GPU Base Clock 400 MHz 400 MHz
GPU Boost Clock 2200 MHz 2200 MHz
Shading Units 128 128
TMUs 8 8
ROPs 4 4
Execution Units 2 2
TGP 15 W 15 W
iGPU FLOPS
Ryzen 9 9950X3D
0.6 TFLOPS
Ryzen 9 9900X3D
0.6 TFLOPS
See: Radeon Graphics iGPU (Ryzen 7000) benchmarks

Memory Support

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

Misc

Official Site AMD Ryzen 9 9950X3D official page AMD Ryzen 9 9900X3D official page
PCI Express Version 5.0 5.0
PCI Express Lanes 28 28

Cast your vote

Choose between two processors
42 (50.6%)
41 (49.4%)
Total votes: 83

Competitors

1. AMD Ryzen 9 9900X3D vs Intel Core Ultra 9 285K
2. AMD Ryzen 9 9900X3D vs AMD Ryzen 7 9800X3D (1)
3. AMD Ryzen 9 9900X3D vs AMD Ryzen 9 9900X
4. AMD Ryzen 9 9900X3D vs AMD Ryzen 9 7900X3D
5. AMD Ryzen 9 9950X3D vs Intel Core i9 14900K
6. AMD Ryzen 9 9950X3D vs AMD Ryzen 9 9950X
7. AMD Ryzen 9 9950X3D vs AMD Ryzen 7 9800X3D (2)
8. AMD Ryzen 9 9950X3D vs Intel Core Ultra 9 285K (15)
9. AMD Ryzen 9 9950X3D vs AMD Ryzen 9 7950X3D
Compare other CPUs (460+)

Comments

So which CPU will you choose: AMD Ryzen 9 9900X3D or Ryzen 9 9950X3D?
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