Ryzen 5 PRO 8645HS vs Ryzen 7 7840S

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

23227

Passmark Score

23290

Performance Difference

Ryzen 7 7840S is 0.3% faster than Ryzen 5 PRO 8645HS

Benchmarks & Performance Comparison

In this CPU comparison, Ryzen 7 7840S performs 0.3% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Ryzen 5 PRO 8645HS and Ryzen 7 7840S.

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 5 PRO 8645HS and Ryzen 7 7840S

Ryzen 5 PRO 8645HS

The Ryzen 5 PRO 8645HS is manufactured by AMD. It was released in 16 April 2024 (1 year ago). It is based on the Hawk Point (2024−2025) architecture. It features 6 cores and 12 threads. Base frequency is 4.3 GHz, with boost up to 5 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP7. Thermal design power (TDP): 45 Watt. Memory support: DDR5. Passmark benchmark score: 23,227 points.

General Information

Type:server

Designer:AMD

Manufacturer:TSMC

Release Date:16 April 2024 (1 year ago)

Architecture Codename:Hawk Point (2024−2025)

Performance Ranking Position:636

Technical Specifications

Cores:6

Threads:12

Die Size:178 mm2

L1 Cache:64 kB (per core)

L2 Cache:1 MB (per core)

L3 Cache:16 MB (total)

Max Frequency:5 GHz

64-Bit Support:+

Base Frequency:4.3 GHz

Transistor Count:25,000 million

Process Technology:4 nm

Compatibility

Socket:FP7

Power Consumption (TDP):45 Watt

Max Processors In Config:1

Memory

RAM Types:DDR5

Ryzen 7 7840S

The Ryzen 7 7840S is manufactured by AMD. It was released in 5 January 2023 (2 years ago). It is based on the Phoenix-HS (Zen 4) (2023) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB. L2 cache: 8 MB. Built on 4 nm process technology. Socket: FP7/FP7r2/FP8. Thermal design power (TDP): 8 MB + 16 MB. Memory support: DDR5. Passmark benchmark score: 23,290 points.