Ryzen 9 9955HX vs Ryzen AI Max+ 395

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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Ryzen 9 9955HX

2025

Why buy it

✅Better for gaming: +4.5% higher average FPS across 4 shared CPU benchmark tests.
✅75% more PCIe lanes (28 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Ryzen AI Max+ 395

2025

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 9955HX across 4 shared CPU benchmark tests.
❌Lower PassMark (55,025 vs 55,711).

Ryzen 9 9955HX

2025

Ryzen AI Max+ 395

2025

Why buy it

✅Better for gaming: +4.5% higher average FPS across 4 shared CPU benchmark tests.
✅75% more PCIe lanes (28 vs 16) for storage and expansion-heavy builds.

Why buy it

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 9955HX across 4 shared CPU benchmark tests.
❌Lower PassMark (55,025 vs 55,711).

Quick Answers

So, is Ryzen 9 9955HX better than Ryzen AI Max+ 395?

Yes. Ryzen 9 9955HX is the better overall CPU here. You are getting a 4.5% average FPS lead across 4 shared CPU game tests in our data, 1.2% better PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 9955HX is the better pick here. According to our tests, it delivers 4.5% more average FPS across 4 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 9955HX is the better fit. You are getting 1.2% better PassMark, backed by 16 cores and 32 threads.

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

Ryzen 9 9955HX still looks like the safer overall buy. Ryzen 9 9955HX is at an unclear MSRP at unclear MSRP versus unclear MSRP, and it gives you a 4.5% average FPS lead across 4 shared CPU game tests in our data.

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

Ryzen 9 9955HX is the more future-proof choice for 2026 and beyond. You are getting more multi-core headroom with 16 cores / 32 threads instead of 16/32. That extra compute headroom should age better as games, background tasks, and creator workloads get heavier.

Games Benchmarks

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 9 9955HX Benchmark Check

Ryzen AI Max+ 395 Benchmark Check

Path of Exile 2

Preset	Ryzen 9 9955HX	Ryzen AI Max+ 395
1080p
low	284 FPS	283 FPS
medium	261 FPS	257 FPS
high	214 FPS	211 FPS
ultra	180 FPS	178 FPS
1440p
low	260 FPS	261 FPS
medium	217 FPS	216 FPS
high	167 FPS	167 FPS
ultra	147 FPS	147 FPS
4K
low	181 FPS	182 FPS
medium	151 FPS	150 FPS
high	115 FPS	115 FPS
ultra	102 FPS	102 FPS

Open Ryzen 9 9955HX Open Ryzen AI Max+ 395

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 9955HX	Ryzen AI Max+ 395
1080p
low	666 FPS	667 FPS
medium	577 FPS	575 FPS
high	433 FPS	433 FPS
ultra	369 FPS	375 FPS
1440p
low	564 FPS	562 FPS
medium	503 FPS	501 FPS
high	389 FPS	391 FPS
ultra	305 FPS	312 FPS
4K
low	318 FPS	317 FPS
medium	288 FPS	287 FPS
high	253 FPS	254 FPS
ultra	214 FPS	218 FPS

Open Ryzen 9 9955HX Open Ryzen AI Max+ 395

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 9955HX	Ryzen AI Max+ 395
1080p
low	848 FPS	776 FPS
medium	678 FPS	609 FPS
high	600 FPS	529 FPS
ultra	515 FPS	447 FPS
1440p
low	678 FPS	674 FPS
medium	542 FPS	536 FPS
high	469 FPS	462 FPS
ultra	397 FPS	392 FPS
4K
low	482 FPS	482 FPS
medium	399 FPS	399 FPS
high	359 FPS	357 FPS
ultra	301 FPS	300 FPS

Open Ryzen 9 9955HX Open Ryzen AI Max+ 395

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 9955HX	Ryzen AI Max+ 395
1080p
low	1071 FPS	1050 FPS
medium	966 FPS	947 FPS
high	843 FPS	827 FPS
ultra	759 FPS	745 FPS
1440p
low	840 FPS	834 FPS
medium	746 FPS	742 FPS
high	651 FPS	648 FPS
ultra	564 FPS	562 FPS
4K
low	618 FPS	613 FPS
medium	553 FPS	550 FPS
high	487 FPS	484 FPS
ultra	420 FPS	418 FPS

Open Ryzen 9 9955HX Open Ryzen AI Max+ 395

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 9955HX and Ryzen AI Max+ 395

Ryzen 9 9955HX

The Ryzen 9 9955HX is manufactured by AMD. It was released in 2025-01-01. It is based on the Fire Range-HX (Zen 5) (2025) architecture. It features 16 cores and 32 threads. Base frequency is 2.5 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 55,711 points. Launch price was $650.

Ryzen AI Max+ 395

The Ryzen AI Max+ 395 is manufactured by AMD. It was released in 2025-01-01. It is based on the Strix Halo (2025) architecture. It features 16 cores and 32 threads. Base frequency is 3 GHz, with boost up to 5.1 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP11. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 55,025 points. Launch price was $450.

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Processing Power

Both the Ryzen 9 9955HX and Ryzen AI Max+ 395 share an identical 16-core/32-thread configuration. Boost clocks reach 5.4 GHz on the Ryzen 9 9955HX versus 5.1 GHz on the Ryzen AI Max+ 395 — a 5.7% clock advantage for the Ryzen 9 9955HX (base: 2.5 GHz vs 3 GHz). The Ryzen 9 9955HX uses the Fire Range-HX (Zen 5) (2025) architecture (4 nm), while the Ryzen AI Max+ 395 uses Strix Halo (2025) (4 nm). In PassMark, the Ryzen 9 9955HX scores 55,711 against the Ryzen AI Max+ 395's 55,025 — a 1.2% lead for the Ryzen 9 9955HX. Both processors carry 64 MB (total) of L3 cache.

Feature	Ryzen 9 9955HX	Ryzen AI Max+ 395
Cores / Threads	16 / 32	16 / 32
Boost Clock	5.4 GHz+6%	5.1 GHz
Base Clock	2.5 GHz	3 GHz+20%
L3 Cache	64 MB (total)	64 MB (total)
L2 Cache	1 MB (per core)	1 MB (per core)
Process	4 nm	4 nm
Architecture	Fire Range-HX (Zen 5) (2025)	Strix Halo (2025)
PassMark	55,711+1%	55,025
Cinebench R23 Multi	38,010	—
Geekbench 6 Single	3,219	—
Geekbench 6 Multi	19,563	—

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Memory & Platform

The Ryzen 9 9955HX uses the FL1 socket (PCIe 5.0), while the Ryzen AI Max+ 395 uses FP11 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Ryzen 9 9955HX versus 8000 on the Ryzen AI Max+ 395 — the Ryzen AI Max+ 395 supports 199.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen AI Max+ 395 supports up to 128 of RAM compared to 96 GB — 28.6% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 9955HX) vs 4 (Ryzen AI Max+ 395). PCIe lanes: 28 (Ryzen 9 9955HX) vs 16 (Ryzen AI Max+ 395) — the Ryzen 9 9955HX offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD FL1 (Ryzen 9 9955HX) and FP11 (Ryzen AI Max+ 395).

Feature	Ryzen 9 9955HX	Ryzen AI Max+ 395
Socket	FL1	FP11
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5600	8000+159900%
Max RAM Capacity	96 GB+78643100%	128
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	28+75%	16

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: true (Ryzen 9 9955HX) vs VT-x, VT-d, AMD-V (Ryzen AI Max+ 395). Both include integrated graphics — Radeon 610M (Ryzen 9 9955HX) and AMD Radeon 8060S (Ryzen AI Max+ 395) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: Ryzen 9 9955HX rivals Core Ultra 9 275HX; Ryzen AI Max+ 395 rivals Core Ultra 9 285HX.