Ryzen 9 3950X vs Xeon 6505P

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

38519

Passmark Score

39341

Performance Difference

Xeon 6505P is 2.1% faster than Ryzen 9 3950X

Benchmarks & Performance Comparison

In this CPU comparison, Xeon 6505P performs 2.1% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Ryzen 9 3950X and Xeon 6505P.

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 Ryzen 9 3950X and Xeon 6505P

Ryzen 9 3950X

The Ryzen 9 3950X is manufactured by AMD. It was released in 14 November 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 16 cores and 32 threads. Base frequency is 3.5 GHz, with boost up to 4.7 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 38,519 points. Launch price was $799.

General Information

Type:desktop

Series:AMD Ryzen 9

Designer:AMD

Launch Price:$799

Manufacturer:TSMC

Release Date:14 November 2019 (6 years ago)

Architecture Codename:Matisse (Zen 2) (2019−2020)

Performance Ranking Position:305

Technical Specifications

Cores:16

Threads:32

Die Size:2 x 72 mm + 125 mm (IO-Die) mm2

L1 Cache:96K (per core)

L2 Cache:512K (per core)

L3 Cache:64 MB

Max Frequency:4.7 GHz

64-Bit Support:+

Base Frequency:3.5 GHz

Transistor Count:19,200 million

Process Technology:7 nm, 12 nm

Unlocked Multiplier:+

Compatibilidade Com Windows 11:+

Compatibility

Socket:AM4

Power Consumption (TDP):105 Watt

Max Processors In Config:1 (Uniprocessor)

Memory

RAM Types:DDR4 Dual-channel

Memory Bandwidth:51.196 GB/s

ECC Memory Support:+

Max Memory Capacity:128 GB

Xeon 6505P

The Xeon 6505P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 12 cores and 24 threads. Base frequency is 2.2 GHz, with boost up to 4.1 GHz. L3 cache: 48 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 150 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 39,341 points. Launch price was $563.