Athlon II X4 620 vs Ryzen 9 9950X3D

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Performance Comparison

About PassMark

Passmark Score

2026

Passmark Score

70177

Performance Difference

Ryzen 9 9950X3D is 3363.8% faster than Athlon II X4 620

Benchmarks & Performance Comparison

In this CPU comparison, Ryzen 9 9950X3D performs 3363.8% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Athlon II X4 620 and Ryzen 9 9950X3D.

Both processors are popular choices for gaming PCs. Consider factors like core count, boost clock speeds, power consumption (TDP), and gaming vs productivity performance when choosing between these CPUs.

Technical Specifications

Detailed hardware specifications for Athlon II X4 620 and Ryzen 9 9950X3D

Athlon II X4 620

The Athlon II X4 620 is manufactured by AMD. It was released in 16 September 2009 (16 years ago). It is based on the Propus (2009−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 2,026 points. Launch price was $65.

General Information

Type:desktop

Designer:AMD

Launch Price:$65

Release Date:16 September 2009 (16 years ago)

Architecture Codename:Propus (2009−2011)

Performance Ranking Position:2574

Technical Specifications

Cores:4

Threads:4

Die Size:169 mm2

L1 Cache:128 kB (per core)

L2 Cache:512 kB (per core)

L3 Cache:0 kB

Max Frequency:2.6 GHz

64-Bit Support:+

Base Frequency:2.6 GHz

Transistor Count:300 million

Process Technology:45 nm

Compatibilidade Com Windows 11:-

Compatibility

Socket:AM3

Power Consumption (TDP):95 Watt

Max Processors In Config:1

Memory

RAM Types:DDR3

Ryzen 9 9950X3D

The Ryzen 9 9950X3D is manufactured by AMD. It was released in 6 January 2025 (less than a year ago). It is based on the Granite Ridge (2024−2025) architecture. It features 16 cores and 32 threads. Base frequency is 4.3 GHz, with boost up to 5.7 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 170 Watt. Memory support: DDR5. Passmark benchmark score: 70,177 points. Launch price was $699.