Ryzen 5 PRO 7640HS vs Ryzen 9 5900HX

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.

Ryzen 5 PRO 7640HS vs Ryzen 9 5900HX FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Ryzen 5 PRO 7640HS vs Ryzen 9 5900HX: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Ryzen 5 PRO 7640HS

2023

Why buy it

✅Draws 6W instead of 45W, a 39W reduction.
✅Newer platform on FP7/FP8 with DDR5 support instead of FP6 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900HX across 50 shared CPU benchmark tests.
❌Lower PassMark (22,132 vs 22,198).
❌No integrated graphics, while Ryzen 9 5900HX can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Ryzen 9 5900HX.

Ryzen 9 5900HX

2021

Why buy it

✅Better for gaming: +5.8% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon RX Vega 8, while Ryzen 5 PRO 7640HS needs a discrete GPU.
✅Includes a boxed cooler (Laptop Integrated), unlike Ryzen 5 PRO 7640HS.

Trade-offs

❌Launch MSRP is still $266 MSRP, while Ryzen 5 PRO 7640HS mostly shows up through inconsistent older-market listings.
❌650% higher power demand at 45W vs 6W.
❌Older platform position on FP6 with DDR4, while Ryzen 5 PRO 7640HS moves to FP7/FP8 and DDR5.

Quick Answers

So, is Ryzen 9 5900HX better than Ryzen 5 PRO 7640HS?

Yes. Ryzen 9 5900HX is the better all-around CPU here. It gives you a 5.8% average FPS lead across 50 shared CPU game tests in our data and 0.3% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 5900HX is the better pick. According to our tests, it delivers 5.8% more average FPS across 50 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Ryzen 9 5900HX is the stronger fit. You are getting 0.3% better PassMark, backed by 8 cores and 16 threads.

Which one is the smarter buy today, not just the cheaper CPU?

Ryzen 9 5900HX is the better buy right now. Ryzen 9 5900HX comes in at an unclear MSRP at $266 MSRP versus unclear MSRP, and it still gives you a 5.8% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (83.5 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

Which one is more future-proof for 2026 and beyond?

Ryzen 5 PRO 7640HS makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021) and a healthier platform with FP7/FP8 and DDR5 instead of FP6. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 5 PRO 7640HS vs Ryzen 9 5900HX Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Ryzen 5 PRO 7640HS

The Ryzen 5 PRO 7640HS is manufactured by AMD. It was released in 5 January 2023 (2 years ago). It is based on the Phoenix (Zen4) (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. L2 cache: 6 MB. Built on 4 nm process technology. Socket: FP7/FP8. Thermal design power (TDP): 6 MB + 16 MB. Memory support: LPDDR5x, DDR5. Passmark benchmark score: 22,132 points. Launch price was $299.

Ryzen 9 5900HX

The Ryzen 9 5900HX is manufactured by AMD. It was released in 12 January 2021 (4 years ago). It is based on the Cezanne-H (Zen 3) (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.3 GHz, with boost up to 4.6 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 22,198 points. Launch price was $299.

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Processing Power

The Ryzen 5 PRO 7640HS packs 6 cores / 12 threads, while the Ryzen 9 5900HX offers 8 cores / 16 threads — the Ryzen 9 5900HX has 2 more cores. Boost clocks reach 5 GHz on the Ryzen 5 PRO 7640HS versus 4.6 GHz on the Ryzen 9 5900HX — a 8.3% clock advantage for the Ryzen 5 PRO 7640HS (base: 4.3 GHz vs 3.3 GHz). The Ryzen 5 PRO 7640HS uses the Phoenix (Zen4) (2023) architecture (4 nm), while the Ryzen 9 5900HX uses Cezanne-H (Zen 3) (2021) (7 nm). In PassMark, the Ryzen 5 PRO 7640HS scores 22,132 against the Ryzen 9 5900HX's 22,198 — a 0.3% lead for the Ryzen 9 5900HX. L3 cache: 16 MB on the Ryzen 5 PRO 7640HS vs 16 MB (total) on the Ryzen 9 5900HX.

Feature	Ryzen 5 PRO 7640HS	Ryzen 9 5900HX
Cores / Threads	6 / 12	8 / 16+33%
Boost Clock	5 GHz+9%	4.6 GHz
Base Clock	4.3 GHz+30%	3.3 GHz
L3 Cache	16 MB	16 MB (total)
L2 Cache	6 MB	512K (per core)+8433%
Process	4 nm-43%	7 nm
Architecture	Phoenix (Zen4) (2023)	Cezanne-H (Zen 3) (2021)
PassMark	22,132	22,198
Cinebench R23 Multi	—	13,955
Geekbench 6 Single	—	1,845
Geekbench 6 Multi	—	7,587

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Memory & Platform

The Ryzen 5 PRO 7640HS uses the FP7/FP8 socket (PCIe 4.0), while the Ryzen 9 5900HX uses FP6 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Ryzen 5 PRO 7640HS	Ryzen 9 5900HX
Socket	FP7/FP8	FP6
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	—	DDR4-3200, LPDDR4-4266
Max RAM Capacity	—	64 GB
RAM Channels	—	2
ECC Support	—	No
PCIe Lanes	—	16

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Advanced Features

Virtualization: not specified (Ryzen 5 PRO 7640HS) / AMD-V (Ryzen 9 5900HX). The Ryzen 9 5900HX includes integrated graphics (Radeon RX Vega 8), while the Ryzen 5 PRO 7640HS requires a dedicated GPU. Primary use case: Ryzen 9 5900HX targets Gaming Laptop / Mobile Workstation. Direct competitor: Ryzen 9 5900HX rivals Core i9-11980HK.