Ryzen 7 8840HX vs Core i9-12900KS

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

42275

Passmark Score

43528

Performance Difference

Core i9-12900KS is 3.0% faster than Ryzen 7 8840HX

Benchmarks & Performance Comparison

In this CPU comparison, Core i9-12900KS performs 3.0% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Ryzen 7 8840HX and Core i9-12900KS.

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 7 8840HX and Core i9-12900KS

Ryzen 7 8840HX

The Ryzen 7 8840HX is manufactured by AMD. It was released in 23 April 2025 (less than a year ago). It is based on the Dragon Range (2025) architecture. It features 12 cores and 24 threads. Base frequency is 2.9 GHz, with boost up to 5.1 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 42,275 points.

General Information

Type:Para notebooks

Designer:AMD

Manufacturer:TSMC

Release Date:23 April 2025 (less than a year ago)

Architecture Codename:Dragon Range (2025)

Performance Ranking Position:268

Technical Specifications

Cores:12

Threads:24

Die Size:2x 71 mm2

L1 Cache:64 kB (per core)

L2 Cache:1 MB (per core)

L3 Cache:64 MB (total)

Max Frequency:5.1 GHz

64-Bit Support:+

Base Frequency:2.9 GHz

Transistor Count:13,140 million

Process Technology:5 nm

Unlocked Multiplier:+

Compatibility

Socket:FL1

Power Consumption (TDP):55 Watt

Max Processors In Config:1

Memory

RAM Types:DDR5

Core i9-12900KS

The Core i9-12900KS is manufactured by Intel. It was released in 5 April 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 16 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.3 GHz. L3 cache: 30 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 150 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 43,528 points.