Ryzen 9 7945HX 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

54425

Passmark Score

56018

Performance Difference

Core Ultra 9 275HX is 2.9% faster than Ryzen 9 7945HX

Benchmarks & Performance Comparison

In this CPU comparison, Core Ultra 9 275HX performs 2.9% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Ryzen 9 7945HX 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 7945HX and Core Ultra 9 275HX

Ryzen 9 7945HX

The Ryzen 9 7945HX is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Dragon Range-HX (Zen 4) (2023−2024) architecture. It features 16 cores and 32 threads. Base frequency is 2.5 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on CCD = 5 nm, I/O = 6 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 54,425 points.

General Information

Type:Para notebooks

Designer:AMD

Manufacturer:TSMC

Release Date:4 January 2023 (2 years ago)

Architecture Codename:Dragon Range-HX (Zen 4) (2023−2024)

Performance Ranking Position:170

Technical Specifications

Cores:16

Threads:32

Die Size:2x 71 mm2

L1 Cache:64K (per core)

L2 Cache:1 MB (per core)

L3 Cache:64 MB (total)

Max Frequency:5.4 GHz

64-Bit Support:+

Base Frequency:2.5 GHz

Transistor Count:13,140 million

Process Technology:CCD = 5 nm, I/O = 6 nm

Unlocked Multiplier:+

Max Core Temperature:100 °C

Compatibilidade Com Windows 11:+

Compatibility

Socket:FL1

Power Consumption (TDP):55 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.