Ryzen 9 5900X vs Ryzen 9 5980HS

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 9 5900X vs Ryzen 9 5980HS 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 9 5900X vs Ryzen 9 5980HS: Pros, Cons & Final Verdict

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

Ryzen 9 5900X

2020

Why buy it

✅Better for gaming: +17.5% higher average FPS across 50 shared CPU benchmark tests.
✅+300% larger total L3 cache (64 MB vs 16 MB).
✅50% more PCIe lanes (24 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $549 MSRP, while Ryzen 9 5980HS mostly shows up through inconsistent older-market listings.
❌200% higher power demand at 105W vs 35W.
❌No integrated graphics, while Ryzen 9 5980HS can still boot and troubleshoot without a discrete GPU.

Ryzen 9 5980HS

2021

Why buy it

✅Draws 35W instead of 105W, a 70W reduction.
✅Integrated graphics onboard with Radeon Graphics (8CU), while Ryzen 9 5900X needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 50 shared CPU benchmark tests.
❌Lower PassMark (20,257 vs 38,955).
❌Smaller total L3 cache (16 MB vs 64 MB).

Quick Answers

So, is Ryzen 9 5900X better than Ryzen 9 5980HS?

Yes. Ryzen 9 5900X is the better all-around CPU here. It gives you a 17.5% average FPS lead across 50 shared CPU game tests in our data and 92.3% 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 5900X is the better pick. According to our tests, it delivers 17.5% 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 5900X is the stronger fit. You are getting 92.3% better PassMark, backed by 12 cores and 24 threads. It also has the larger cache pool with 300% larger total L3 cache (64 MB vs 16 MB).

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

Ryzen 9 5900X is the better buy right now. Ryzen 9 5900X comes in at an unclear MSRP at $549 MSRP versus unclear MSRP, and it still gives you a 17.5% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (71.0 vs 0.0 PassMark/$), 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 9 5980HS makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2020). That makes it the safer long-term bet.

Ryzen 9 5900X vs Ryzen 9 5980HS Technical Specifications

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

Ryzen 9 5900X

The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.

Ryzen 9 5980HS

The Ryzen 9 5980HS is manufactured by AMD. It was released in 12 January 2021 (4 years ago). It is based on the Cezanne-HS (Zen 3) (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3 GHz, with boost up to 4.8 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 20,257 points. Launch price was $299.

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Processing Power

The Ryzen 9 5900X packs 12 cores / 24 threads, while the Ryzen 9 5980HS offers 8 cores / 16 threads — the Ryzen 9 5900X has 4 more cores. Boost clocks reach 4.8 GHz on the Ryzen 9 5900X versus 4.8 GHz on the Ryzen 9 5980HS — identical boost frequencies (base: 3.7 GHz vs 3 GHz). The Ryzen 9 5900X uses the Vermeer (Zen3) (2020−2022) architecture (7 nm, 12 nm), while the Ryzen 9 5980HS uses Cezanne-HS (Zen 3) (2021) (7 nm). In PassMark, the Ryzen 9 5900X scores 38,955 against the Ryzen 9 5980HS's 20,257 — a 63.2% lead for the Ryzen 9 5900X. L3 cache: 64 MB on the Ryzen 9 5900X vs 16 MB (total) on the Ryzen 9 5980HS.

Feature	Ryzen 9 5900X	Ryzen 9 5980HS
Cores / Threads	12 / 24+50%	8 / 16
Boost Clock	4.8 GHz	4.8 GHz
Base Clock	3.7 GHz+23%	3 GHz
L3 Cache	64 MB+300%	16 MB (total)
L2 Cache	512K (per core)	512K (per core)
Process	7 nm, 12 nm	7 nm
Architecture	Vermeer (Zen3) (2020−2022)	Cezanne-HS (Zen 3) (2021)
PassMark	38,955+92%	20,257
Cinebench R23 Multi	21,000	—
Geekbench 6 Single	2,174	—
Geekbench 6 Multi	11,888	—

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Memory & Platform

The Ryzen 9 5900X uses the AM4 socket (PCIe 4.0), while the Ryzen 9 5980HS uses FP6 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 9 5900X versus LPDDR4-4266 on the Ryzen 9 5980HS — the Ryzen 9 5980HS supports 33.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 9 5900X supports up to 128 GB of RAM compared to 32 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Ryzen 9 5900X) vs 16 (Ryzen 9 5980HS) — the Ryzen 9 5900X offers 8 more lanes for additional GPUs or NVMe drives.

Feature	Ryzen 9 5900X	Ryzen 9 5980HS
Socket	AM4	FP6
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR4-3200	LPDDR4-4266+33%
Max RAM Capacity	128 GB+300%	32 GB
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	24+50%	16

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Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AMD-V virtualization. The Ryzen 9 5980HS includes integrated graphics (Radeon Graphics (8CU)), while the Ryzen 9 5900X requires a dedicated GPU. Primary use case: Ryzen 9 5900X targets Workstation, Ryzen 9 5980HS targets Mobile High-End. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K.