Ryzen 5 5600X vs Ryzen 5 8640HS

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 5600X vs Ryzen 5 8640HS 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 5600X vs Ryzen 5 8640HS: 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 5600X

2020

Why buy it

✅+10% higher PassMark.
✅+100% larger total L3 cache (32 MB vs 16 MB).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 8640HS across 50 shared CPU benchmark tests.
❌Launch MSRP is still $299 MSRP, while Ryzen 5 8640HS mostly shows up through inconsistent older-market listings.
❌132.1% higher power demand at 65W vs 28W.
❌Older platform position on AM4 with DDR4, while Ryzen 5 8640HS moves to FP8 and DDR5.

Ryzen 5 8640HS

2023

Why buy it

✅Better for gaming: +6.3% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 28W instead of 65W, a 37W reduction.
✅Newer platform on FP8 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Lower PassMark (19,851 vs 21,845).
❌Smaller total L3 cache (16 MB vs 32 MB).

Quick Answers

So, is Ryzen 5 8640HS better than Ryzen 5 5600X?

It depends on what you want from the system. For gaming, Ryzen 5 8640HS is ahead with a 6.3% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 5 5600X pulls ahead with 10% better PassMark. Ryzen 5 5600X also has the bigger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).

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

For streaming, content creation, and heavier multitasking, Ryzen 5 5600X is the stronger fit. You are getting 10% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).

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

Ryzen 5 8640HS is still the faster CPU overall, but Ryzen 5 5600X is easier to justify if budget matters more than peak performance. Ryzen 5 8640HS comes in at an unclear MSRP at unclear MSRP versus $299 MSRP, and it still gives you a 6.3% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Ryzen 5 5600X is still stronger for heavier multi-core work with 10% better PassMark. Ryzen 5 5600X is also 100.0% better value on MSRP (73.1 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Ryzen 5 8640HS makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2020) and a healthier platform with FP8 and DDR5 instead of AM4. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 5 5600X vs Ryzen 5 8640HS Technical Specifications

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

Ryzen 5 5600X

The Ryzen 5 5600X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 21,845 points. Launch price was $299.

Ryzen 5 8640HS

The Ryzen 5 8640HS is manufactured by AMD. It was released in 6 December 2023 (1 year ago). It is based on the Hawk Point-HS (Zen 4) (2023−2024) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.9 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 28 Watt. Memory support: DDR5. Passmark benchmark score: 19,851 points. Launch price was $299.

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Processing Power

Both the Ryzen 5 5600X and Ryzen 5 8640HS share an identical 6-core/12-thread configuration. Boost clocks reach 4.6 GHz on the Ryzen 5 5600X versus 4.9 GHz on the Ryzen 5 8640HS — a 6.3% clock advantage for the Ryzen 5 8640HS (base: 3.7 GHz vs 3.5 GHz). The Ryzen 5 5600X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Ryzen 5 8640HS uses Hawk Point-HS (Zen 4) (2023−2024) (4 nm). In PassMark, the Ryzen 5 5600X scores 21,845 against the Ryzen 5 8640HS's 19,851 — a 9.6% lead for the Ryzen 5 5600X. L3 cache: 32 MB on the Ryzen 5 5600X vs 16 MB (total) on the Ryzen 5 8640HS.

Feature	Ryzen 5 5600X	Ryzen 5 8640HS
Cores / Threads	6 / 12	6 / 12
Boost Clock	4.6 GHz	4.9 GHz+7%
Base Clock	3.7 GHz+6%	3.5 GHz
L3 Cache	32 MB+100%	16 MB (total)
L2 Cache	512K (per core)+51100%	1 MB (per core)
Process	7 nm, 12 nm	4 nm-43%
Architecture	Vermeer (Zen 3) (2020−2022)	Hawk Point-HS (Zen 4) (2023−2024)
PassMark	21,845+10%	19,851

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Memory & Platform

The Ryzen 5 5600X uses the AM4 socket (PCIe 4.0), while the Ryzen 5 8640HS uses FP8 (PCIe 3.0) — making them incompatible on the same motherboard.