Ryzen 7 6800H vs Ryzen 9 5900X

CPU

GPU

Ryzen 7 6800H

8 Cores16 Thrd45 WWMax: 4.7 GHz2022

Ryzen family

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Ryzen 9 5900X

12 Cores24 Thrd105 WWMax: 4.8 GHz2020

Ryzen family

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Ryzen 7 6800H vs Ryzen 9 5900X Performance Spectrum

Ryzen 7 6800H

8 / 16

22,932

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 9945WX

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Ryzen 9 5900X

12 / 24

38,955

+69.9%

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

About PassMark

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 7 6800H vs Ryzen 9 5900X 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 7 6800H vs Ryzen 9 5900X: Pros, Cons & Final Verdict

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

Ryzen 7 6800H

2022

Why buy it

✅Draws 45W instead of 105W, a 60W reduction.
✅Newer platform on FP7 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with Radeon 680M, 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 Cinebench R23 multi-core (12,957 vs 21,000).
❌Smaller total L3 cache (16 MB vs 64 MB).

Ryzen 9 5900X

2020

Why buy it

✅Better for gaming: +35.5% higher average FPS across 50 shared CPU benchmark tests.
✅+300% larger total L3 cache (64 MB vs 16 MB).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $549 MSRP, while Ryzen 7 6800H mostly shows up through inconsistent older-market listings.
❌133.3% higher power demand at 105W vs 45W.
❌Older platform position on AM4 with DDR4, while Ryzen 7 6800H moves to FP7 and DDR5.
❌No integrated graphics, while Ryzen 7 6800H can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 5900X better than Ryzen 7 6800H?

Yes. Ryzen 9 5900X is the better all-around CPU here. It gives you a 35.5% average FPS lead across 50 shared CPU game tests in our data, 62.1% better Cinebench R23 multi-core, and 69.9% higher 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 35.5% 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 62.1% better Cinebench R23 multi-core, 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 $549 MSRP versus unclear MSRP, and it still gives you a 35.5% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (71.0 vs 0.0 PassMark/$), 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 7 6800H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2020) and a healthier platform with FP7 and DDR5 instead of AM4. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 7 6800H vs Ryzen 9 5900X Technical Specifications

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

Ryzen 7 6800H

The Ryzen 7 6800H 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 3.2 GHz, with boost up to 4.7 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 45 Watt. Memory support: DDR5. Passmark benchmark score: 22,932 points. Launch price was $299.

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.

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Processing Power

The Ryzen 7 6800H packs 8 cores / 16 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Ryzen 9 5900X has 4 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 6800H versus 4.8 GHz on the Ryzen 9 5900X — a 2.1% clock advantage for the Ryzen 9 5900X (base: 3.2 GHz vs 3.7 GHz). The Ryzen 7 6800H uses the Rembrandt-H (Zen 3+) (2022) architecture (6 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Ryzen 7 6800H scores 22,932 against the Ryzen 9 5900X's 38,955 — a 51.8% lead for the Ryzen 9 5900X. Cinebench R23 multi-core: 12,957 vs 21,000 (47.4% advantage for the Ryzen 9 5900X). Geekbench 6 single-core — the metric most relevant to gaming — records 1,845 vs 2,174, a 16.4% lead for the Ryzen 9 5900X that directly translates to higher frame rates. Multi-core Geekbench: 8,861 vs 11,888 (29.2% advantage for the Ryzen 9 5900X). L3 cache: 16 MB (total) on the Ryzen 7 6800H vs 64 MB on the Ryzen 9 5900X.

Feature	Ryzen 7 6800H	Ryzen 9 5900X
Cores / Threads	8 / 16	12 / 24+50%
Boost Clock	4.7 GHz	4.8 GHz+2%
Base Clock	3.2 GHz	3.7 GHz+16%
L3 Cache	16 MB (total)	64 MB+300%
L2 Cache	512K (per core)	512K (per core)
Process	6 nm-14%	7 nm, 12 nm
Architecture	Rembrandt-H (Zen 3+) (2022)	Vermeer (Zen3) (2020−2022)
PassMark	22,932	38,955+70%
Cinebench R23 Multi	12,957	21,000+62%
Geekbench 6 Single	1,845	2,174+18%
Geekbench 6 Multi	8,861	11,888+34%

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Memory & Platform

The Ryzen 7 6800H uses the FP7 socket (PCIe 4.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Ryzen 7 6800H versus DDR4-3200 on the Ryzen 9 5900X — the Ryzen 7 6800H supports 50% 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 64 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Ryzen 7 6800H) vs 24 (Ryzen 9 5900X) — the Ryzen 9 5900X offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SoC (Ryzen 7 6800H) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).

Feature	Ryzen 7 6800H	Ryzen 9 5900X
Socket	FP7	AM4
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR5-4800+50%	DDR4-3200
Max RAM Capacity	64 GB	128 GB+100%
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	20	24+20%

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Advanced Features

Only the Ryzen 9 5900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: AMD-V (SVM) (Ryzen 7 6800H) vs AMD-V (Ryzen 9 5900X). The Ryzen 7 6800H includes integrated graphics (Radeon 680M), while the Ryzen 9 5900X requires a dedicated GPU. Primary use case: Ryzen 7 6800H targets Gaming, Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 7 6800H rivals Core i7-12700H; Ryzen 9 5900X rivals Core i9-12900K.