AMD Ryzen 9 PRO 5945 vs Intel Core Ultra 9 285H

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Intel Core Ultra 9 285H is the better pick — it scores 62/100 to the AMD Ryzen 9 PRO 5945's 56, leading on Core Specifications and Integrated Graphics. Choose the AMD Ryzen 9 PRO 5945 instead if you want to spend less.

Verdict

Our overall take, at a glance

Intel Core Ultra 9 285H leads overall

Intel Core Ultra 9 285H

AMD Ryzen 9 PRO 5945

Why it stands out

Core Specifications L1 Cache: 1,632 KB (113% more)
Core Specifications L2 Cache: 20 MB (233% more)
Core Specifications Lithography Process: 3 nm (57% less)

Winner by category for AMD Ryzen 9 PRO 5945 vs Intel Core Ultra 9 285H
Category	Intel Core Ultra 9 285H	AMD Ryzen 9 PRO 5945	Winner
Core Specifications	63	41	Intel Core Ultra 9 285H
Integrated Graphics	48	0	Intel Core Ultra 9 285H
Benchmark	64	64	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

AMD Ryzen 9 PRO 5945

The AMD Ryzen 9 PRO 5945 is a 12-core, 24-thread desktop processor designed for enterprise environments requiring strong multithreaded performance within tight power budgets. Built on a 7nm process for the AM4 platform, it operates at a 65W base power rating with clock speeds scaling from 3 GHz up to a maximum boost of 4.7 GHz. It is geared toward professional desktop workstations that need heavy multi-core processing capability without requiring high-end cooling systems.

Best for Enterprise workstations needing high multi-threaded compute in power-restricted Best for Small-form-factor builds that require high core counts under a 65W thermal budge

Pros

High 12-core and 24-thread configuration for intensive multi-threaded workloads
Low 65W power envelope minimizes thermal and cooling requirements
Generous 64 MB of L3 cache to support memory-heavy tasks

Cons

Lacks integrated graphics, necessitating a dedicated graphics card for display output
Multiplier is locked, preventing traditional processor overclocking
Uses the older AM4 platform socket

Intel Core Ultra 9 285H

The Intel Core Ultra 9 285H is a high-performance mobile processor from Intel's Core Ultra Series 2 generation, built on the Arrow Lake-H microarchitecture. It is designed for premium laptops, targeting power users who require substantial compute throughput for heavy multitasking and demanding applications on the go.

Best for High-demand laptop computing including media production and software engineeringBest for Portable gaming setups requiring top-tier mobile CPU throughput

Pros

Positioned at the top tier of Intel's Core Ultra Series 2 mobile lineup for heavy workload handling
Utilizes the modern Arrow Lake-H platform designed for high-performance laptop designs

Cons

Higher power draw compared to thin-and-light U-series processors, reducing battery runtime under full load
Requires substantial thermal management solutions from laptop manufacturers to prevent throttling

Value for Money

Which is the better deal for the price

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AMD Ryzen 9 PRO 5945

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Intel Core Ultra 9 285H

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Performance

Higher benchmark score = faster

AMD Ryzen 9 PRO 594534,374

Intel Core Ultra 9 285H34,215

See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	AMD Ryzen 9 PRO 5945	Intel Core Ultra 9 285H
Cores	12	16
Threads	24	16
Base Frequency	3 GHz3% more	2.9 GHz
Base Power Consumption	65 W44% more	45 W
Maximum Frequency	4.7 GHz	5.4 GHz15% more
Maximum Power Consumption	N/A	115 W
L1 Cache	768 KB	1,632 KB113% more
L2 Cache	6 MB	20 MB233% more
L3 Cache	64 MB167% more	24 MB
Lithography Process	7 nm	3 nm57% less
Is unlocked	No	No

Integrated Graphics

Feature	AMD Ryzen 9 PRO 5945	Intel Core Ultra 9 285H
Model	N/A

Benchmark

Feature	AMD Ryzen 9 PRO 5945	Intel Core Ultra 9 285H
PassMark CPU Mark	34,374	34,215

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about AMD Ryzen 9 PRO 5945 vs Intel Core Ultra 9 285H comparison

They are closely matched: AMD Ryzen 9 PRO 5945 scores 67/100 and Intel Core Ultra 9 285H scores 67/100 in our overall comparison — within 1 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

AMD Ryzen 9 PRO 5945 and Intel Core Ultra 9 285H are compared side by side above across every spec in the cpus category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 67/100 for AMD Ryzen 9 PRO 5945 and 67/100 for Intel Core Ultra 9 285H.

It's close — AMD Ryzen 9 PRO 5945 (67/100) and Intel Core Ultra 9 285H (67/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.