Ryzen 5 7640HS vs Ryzen 9 6900HS

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Ryzen 9 6900HS

#73

Core i9-13950HX

MSRP: $590|Avg: $199

106%

#82

Core i7-11700B

MSRP: $323|Avg: $311

101%

#83

Core i7-13700HX

MSRP: $485|Avg: N/A

101%

#84

Ryzen 9 6900HS

MSRP: N/A|Avg: N/A

100%

#86

Ryzen AI 9 HX PRO 370

MSRP: $500|Avg: $500

100%

#96

Ryzen AI Max PRO 380

MSRP: $400|Avg: $400

93%

#97

Core Ultra 5 226V

MSRP: $300|Avg: $300

93%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Performance Trade-off: The Ryzen 5 7640HS leads in gaming performance. However, the Ryzen 9 6900HS is the stronger candidate for professional workloads, offering 0.5% greater multi-core processing power.

Insight	Ryzen 5 7640HS	Ryzen 9 6900HS
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	Equivalent pricing	Equivalent pricing
Longevity	✨ Modern (Phoenix-HS (Zen 4) (2023) / 4 nm)	✨ Modern (Rembrandt-H (Zen 3+) (2022) / 6 nm)

💎 Value Proposition

Insight	Ryzen 5 7640HS	Ryzen 9 6900HS
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	Equivalent pricing	Equivalent pricing

Performance Check

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Ryzen 5 7640HS Benchmark Check

Ryzen 9 6900HS Benchmark Check

Technical Specifications

Side-by-side comparison of Ryzen 5 7640HS and Ryzen 9 6900HS

Ryzen 5 7640HS

The Ryzen 5 7640HS is manufactured by AMD. It was released in Janeiro 2023 (2 years ago). It is based on the Phoenix-HS (Zen 4) (2023) 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: FP8. Thermal design power (TDP): 35 Watt. Memory support: DDR5. Passmark benchmark score: 22,921 points. Launch price was $299.

Ryzen 9 6900HS

The Ryzen 9 6900HS is manufactured by AMD. It was released in Janeiro 2022 (3 years ago). It is based on the Rembrandt-H (Zen 3+) (2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.3 GHz, with boost up to 4.9 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 35 Watt. Memory support: DDR5. Passmark benchmark score: 23,040 points. Launch price was $299.

⚡

Processing Power

The Ryzen 5 7640HS packs 6 cores / 12 threads, while the Ryzen 9 6900HS offers 8 cores / 16 threads — the Ryzen 9 6900HS has 2 more cores. Boost clocks reach 5 GHz on the Ryzen 5 7640HS versus 4.9 GHz on the Ryzen 9 6900HS — a 2% clock advantage for the Ryzen 5 7640HS (base: 4.3 GHz vs 3.3 GHz). The Ryzen 5 7640HS uses the Phoenix-HS (Zen 4) (2023) architecture (4 nm), while the Ryzen 9 6900HS uses Rembrandt-H (Zen 3+) (2022) (6 nm). In PassMark, the Ryzen 5 7640HS scores 22,921 against the Ryzen 9 6900HS's 23,040 — a 0.5% lead for the Ryzen 9 6900HS. Both processors carry 16 MB (total) of L3 cache.

Feature	Ryzen 5 7640HS	Ryzen 9 6900HS
Cores / Threads	6 / 12	8 / 16+33%
Boost Clock	5 GHz+2%	4.9 GHz
Base Clock	4.3 GHz+30%	3.3 GHz
L3 Cache	16 MB (total)	16 MB (total)
L2 Cache	1 MB (per core)+100%	512K (per core)
Process	4 nm-33%	6 nm
Architecture	Phoenix-HS (Zen 4) (2023)	Rembrandt-H (Zen 3+) (2022)
PassMark	22,921	23,040
Cinebench R23 Multi	—	13,445
Geekbench 6 Single	—	1,854
Geekbench 6 Multi	—	8,732

🧠

Memory & Platform

The Ryzen 5 7640HS uses the FP8 socket (PCIe 4.0), while the Ryzen 9 6900HS uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Ryzen 5 7640HS	Ryzen 9 6900HS
Socket	FP8	FP7
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	—	DDR5-4800
Max RAM Capacity	—	64 GB
RAM Channels	—	2
ECC Support	—	❌
PCIe Lanes	—	20

🔧

Advanced Features

Virtualization: not specified (Ryzen 5 7640HS) / AMD-V (Ryzen 9 6900HS). The Ryzen 9 6900HS includes integrated graphics (Radeon 680M), while the Ryzen 5 7640HS requires a dedicated GPU.