Ryzen 9 7945HX 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.

Ryzen 9 7945HX vs Ryzen AI Max+ 395 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 7945HX vs Ryzen AI Max+ 395: 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 7945HX

2023

Why buy it

✅Better for gaming: +13.4% higher average FPS across 50 shared CPU benchmark tests.
✅75% more PCIe lanes (28 vs 16) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Laptop Integrated), unlike Ryzen AI Max+ 395.

Trade-offs

❌Lower PassMark (54,425 vs 55,025).

Ryzen AI Max+ 395

2025

Why buy it

✅+1.1% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7945HX across 50 shared CPU benchmark tests.
❌No boxed cooler included, unlike Ryzen 9 7945HX.

Quick Answers

So, is Ryzen AI Max+ 395 better than Ryzen 9 7945HX?

It depends on what you want from the system. For gaming, Ryzen 9 7945HX is ahead with a 13.4% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen AI Max+ 395 pulls ahead with 1.1% better PassMark.

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

For streaming, content creation, and heavier multitasking, Ryzen AI Max+ 395 is the stronger fit. You are getting 1.1% better PassMark, backed by 16 cores and 32 threads.

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

Ryzen AI Max+ 395 still makes the most sense overall. Ryzen AI Max+ 395 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 1.1% better PassMark.

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

Ryzen AI Max+ 395 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023) and more multi-core headroom with 16 cores / 32 threads instead of 16/32. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 9 7945HX vs Ryzen AI Max+ 395 Technical Specifications

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

Ryzen 9 7945HX

The Ryzen 9 7945HX is manufactured by AMD. It was released in 2023-03-12. It is based on the Dragon Range-HX (Zen 4) (2023−2024) 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 CCD = 5 nm, I/O = 6 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 54,425 points. Launch price was $700.

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 7945HX and Ryzen AI Max+ 395 share an identical 16-core/32-thread configuration. Boost clocks reach 5.4 GHz on the Ryzen 9 7945HX versus 5.1 GHz on the Ryzen AI Max+ 395 — a 5.7% clock advantage for the Ryzen 9 7945HX (base: 2.5 GHz vs 3 GHz). The Ryzen 9 7945HX uses the Dragon Range-HX (Zen 4) (2023−2024) architecture (CCD = 5 nm, I/O = 6 nm), while the Ryzen AI Max+ 395 uses Strix Halo (2025) (4 nm). In PassMark, the Ryzen 9 7945HX scores 54,425 against the Ryzen AI Max+ 395's 55,025 — a 1.1% lead for the Ryzen AI Max+ 395. Both processors carry 64 MB (total) of L3 cache.

Feature	Ryzen 9 7945HX	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	CCD = 5 nm, I/O = 6 nm	4 nm-20%
Architecture	Dragon Range-HX (Zen 4) (2023−2024)	Strix Halo (2025)
PassMark	54,425	55,025+1%
Cinebench R23 Multi	34,521	—
Geekbench 6 Single	2,774	—
Geekbench 6 Multi	16,214	—

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Memory & Platform

The Ryzen 9 7945HX 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 DDR5-5200 on the Ryzen 9 7945HX versus 8000 on the Ryzen AI Max+ 395 — the Ryzen AI Max+ 395 supports 53.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen AI Max+ 395 supports up to 128 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 7945HX) vs 4 (Ryzen AI Max+ 395). PCIe lanes: 28 (Ryzen 9 7945HX) vs 16 (Ryzen AI Max+ 395) — the Ryzen 9 7945HX offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FL1 (Ryzen 9 7945HX) and FP11 (Ryzen AI Max+ 395).

Feature	Ryzen 9 7945HX	Ryzen AI Max+ 395
Socket	FL1	FP11
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5200	8000+54%
Max RAM Capacity	64 GB	128 GB+100%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	28+75%	16

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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: AMD-V (Ryzen 9 7945HX) vs VT-x, VT-d, AMD-V (Ryzen AI Max+ 395). Both include integrated graphics — Radeon 610M (Ryzen 9 7945HX) and AMD Radeon 8060S (Ryzen AI Max+ 395) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 9 7945HX targets Extreme Gaming / Mobile Workstation. Direct competitor: Ryzen 9 7945HX rivals Core i9-14900HX; Ryzen AI Max+ 395 rivals Core Ultra 9 285HX.

Feature	Ryzen 9 7945HX	Ryzen AI Max+ 395
Integrated GPU	Yes	Yes
IGPU Model	Radeon 610M	AMD Radeon 8060S
Unlocked	Yes	Yes
AVX-512	Yes	Yes
Virtualization	AMD-V	VT-x, VT-d, AMD-V
Target Use	Extreme Gaming / Mobile Workstation	—