FX-8120 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

6594

Passmark Score

70177

Performance Difference

Ryzen 9 9950X3D is 964.3% faster than FX-8120

Benchmarks & Performance Comparison

In this CPU comparison, Ryzen 9 9950X3D performs 964.3% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between FX-8120 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 FX-8120 and Ryzen 9 9950X3D

FX-8120

The FX-8120 is manufactured by AMD. It was released in 12 October 2011 (14 years ago). It is based on the Zambezi (2011−2012) architecture. It features 8 cores and 8 threads. Base frequency is 3.1 GHz, with boost up to 4 GHz. L3 cache: 8192 kB. L2 cache: 8192 kB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 125 Watt. Memory support: DDR3. Passmark benchmark score: 6,594 points.

General Information

Type:desktop

Designer:AMD

Release Date:12 October 2011 (14 years ago)

Architecture Codename:Zambezi (2011−2012)

Performance Ranking Position:1633

Technical Specifications

Cores:8

Threads:8

Die Size:315 mm2

L1 Cache:384 kB

L2 Cache:8192 kB

L3 Cache:8192 kB

Max Frequency:4 GHz

64-Bit Support:+

Base Frequency:3.1 GHz

Transistor Count:1,200 million

Voltagem P0 Vcore:Min: 1.0125 V - Max: 1.4125 V

Process Technology:32 nm

Unlocked Multiplier:+

Max Core Temperature:61 °C

Compatibilidade Com Windows 11:-

Compatibility

Socket:AM3+

Power Consumption (TDP):125 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.