Ryzen 9 9900X vs Core Ultra 9 275HX

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

54530

Passmark Score

56018

Performance Difference

Core Ultra 9 275HX is 2.7% faster than Ryzen 9 9900X

Benchmarks & Performance Comparison

In this CPU comparison, Core Ultra 9 275HX performs 2.7% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Ryzen 9 9900X and Core Ultra 9 275HX.

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 9900X and Core Ultra 9 275HX

Ryzen 9 9900X

The Ryzen 9 9900X is manufactured by AMD. It was released in 15 August 2024 (1 year ago). It is based on the Granite Ridge (2024−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5. Passmark benchmark score: 54,530 points. Launch price was $499.

General Information

Type:desktop

Designer:AMD

Launch Price:$499

Manufacturer:TSMC

Release Date:15 August 2024 (1 year ago)

Architecture Codename:Granite Ridge (2024−2025)

Performance Ranking Position:169

Technical Specifications

Cores:12

Threads:24

Die Size:2x 70.6 mm2

L1 Cache:80 kB (per core)

L2 Cache:1 MB (per core)

L3 Cache:64 MB (total)

Max Frequency:5.6 GHz

64-Bit Support:+

Base Frequency:4.4 GHz

Transistor Count:16,630 million

Process Technology:4 nm

Unlocked Multiplier:+

Max Core Temperature:95 °C

Compatibility

Socket:AM5

Power Consumption (TDP):120 Watt

Max Processors In Config:1

Memory

RAM Types:DDR5

Core Ultra 9 275HX

The Core Ultra 9 275HX is manufactured by Intel. It was released in 13 January 2025 (less than a year ago). It is based on the Arrow Lake-HX (2025) architecture. It features 24 cores and 24 threads. Base frequency is 2.7 GHz, with boost up to 5.4 GHz. L3 cache: 36 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: FCBGA2114. Thermal design power (TDP): 55 Watt. Memory support: DDR5-6400. Passmark benchmark score: 56,018 points.