CPU Comparison: AMD Ryzen 7 9800X3D vs AMD Ryzen 9 3950X

Key Findings

The AMD Ryzen 7 9800X3D leads in single-threaded performance by up to 63.8%
Multi-threaded performance is comparable among all CPUs
The AMD Ryzen 9 3950X has the highest core count with 16 cores

Performance Rankings & Market Position

AMD Ryzen 7 9800X3D

Desktop

Release Date

Q4 2024

Market Position

214th fastest in multithreading

4890 CPUs33rd fastest in single threading

4890 CPUs61st fastest in

1398 Desktop CPUs

AMD Ryzen 9 3950X

Desktop

Release Date

Q4 2019

Market Position

223rd fastest in multithreading

4890 CPUs670th fastest in single threading

4890 CPUs67th fastest in

1398 Desktop CPUs

Performance

Single-Thread Performance

9800X3D

4,431

3950X

2,705

Multi-Thread Performance

9800X3D

40,043

3950X

38,744

Specifications: AMD Ryzen 7 9800X3D vs AMD Ryzen 9 3950X

💻CPU Model

AMD Ryzen 7 9800X3D

9800X3D

AMD Ryzen 9 3950X

3950X

🔄Other Names

AMD Ryzen 7 9800X3D 8-Core Processor

9800X3D

AMD Ryzen 9 3950X 16-Core Processor

3950X

⚡Base Clock

4.7 GHz

9800X3D

3.5 GHz

3950X

🚀Turbo Clock

5.2 GHz

9800X3D

4.7 GHz

3950X

💻Cores/Threads

8 Threads: 16

9800X3D

16 Threads: 32

3950X

🔌Socket

AM5

9800X3D

AM4

3950X

⚡TDP

120 W

9800X3D

105 W

3950X

💾Cache

L1 Instruction Cache: 8 x 32 KBL1 Data Cache: 8 x 48 KBL2 Cache: 8 x 1024 KBL3 Cache: 96 MB

9800X3D

L1 Instruction Cache: 16 x 32 KBL1 Data Cache: 16 x 32 KBL2 Cache: 16 x 512 KBL3 Cache: 64 MB

3950X

The AMD Ryzen 7 9800X3D and AMD Ryzen 9 3950X compete in the Desktop segment. The AMD Ryzen 7 9800X3D shows superior single-thread performance, making it better for tasks like gaming and light workloads.

For multi-threaded applications, the AMD Ryzen 9 3950X takes the lead, despite having the same core count.

Power consumption differs significantly, with the AMD Ryzen 7 9800X3D drawing more power under load (120W vs 105W). This may impact system thermal design and power supply requirements.