Intel Core Ultra 9 285K vs Intel Xeon Platinum 8358

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

For most buyers the Intel Core Ultra 9 285K is the better pick — it scores 77/100 to the Intel Xeon Platinum 8358's 65, leading on Core Specifications and Integrated Graphics. Choose the Intel Xeon Platinum 8358 instead if you want to spend less.

Verdict

Our overall take, at a glance

Intel Core Ultra 9 285K leads overall

Intel Core Ultra 9 285K

Intel Xeon Platinum 8358

Why it stands out

Core Specifications Lithography Process: 3 nm (70% less)
Core Specifications Maximum Frequency: 5.7 GHz (68% more)
Core Specifications Base Frequency: 3.7 GHz (42% more)

Winner by category for Intel Core Ultra 9 285K vs Intel Xeon Platinum 8358
Category	Intel Core Ultra 9 285K	Intel Xeon Platinum 8358	Winner
Core Specifications	65	42	Intel Core Ultra 9 285K
Integrated Graphics	44	0	Intel Core Ultra 9 285K
Benchmark	88	76	Intel Core Ultra 9 285K

In-depth analysisAI

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

Intel Core Ultra 9 285K

The Intel Core Ultra 9 285K is a high-performance microprocessor utilizing the Arrow Lake microarchitecture. This type of processor, which debuted in 2024, is engineered for demanding desktop computing tasks. It is best suited for power users and enthusiasts requiring exceptional computational capability.

Best for high-performance tasksBest for content creationBest for intensive gaming

Pros

Designed on the modern Arrow Lake architecture (Source 1)
Represents a powerful step in Intel’s Core series development (Source 2)
Targeted as a desktop processor for high-end performance computing (Inferred from product type and general knowledge)

Cons

Requires specific system compatibility to leverage its modern microarchitecture (General PC knowledge)
The product is associated with the Arrow Lake platform, indicating it belongs to Intel's current generation offerings (Source 1)

Intel Xeon Platinum 8358

The Intel Xeon Platinum 8358 is an high-performance central processing unit designed for mission-critical and demanding professional computing environments. It includes top-tier features intended for large-scale data center operations, complex simulations, and enterprise server workloads. This processor serves environments where maximum computational density and reliability are paramount.

Best for Data CentersBest for Enterprise ServersBest for High-Performance Computing (HPC)

Pros

Provides extreme processing power suitable for intensive backend data processing
Is positioned in the premium segment with 'Platinum' designation, suggesting top performance capabilities
Designed to support diverse high-performance workloads within enterprise infrastructure

Cons

Requires advanced cooling and robust server architecture to operate efficiently
Its specialized nature means it is primarily suited for data centers rather than standard office use

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

Intel Core Ultra 9 285K

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Intel Xeon Platinum 8358

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Performance

Higher benchmark score = faster

Intel Core Ultra 9 285K67,232

Intel Xeon Platinum 835854,416

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	Intel Core Ultra 9 285K	Intel Xeon Platinum 8358
Cores	24	32
Threads	24	64
Base Frequency	3.7 GHz42% more	2.6 GHz
Base Power Consumption	125 W	250 W100% more
Maximum Frequency	5.7 GHz68% more	3.4 GHz
Maximum Power Consumption	250 W	N/A
L1 Cache	2,432 KB	2,560 KB5% more
L2 Cache	40 MB	40 MB
L3 Cache	36 MB	48 MB33% more
Lithography Process	3 nm70% less	10 nm
Is unlocked	Yes	No

Integrated Graphics

Feature	Intel Core Ultra 9 285K	Intel Xeon Platinum 8358
Model		N/A

Benchmark

Feature	Intel Core Ultra 9 285K	Intel Xeon Platinum 8358
PassMark CPU Mark	67,23224% more	54,416

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 Intel Core Ultra 9 285K vs Intel Xeon Platinum 8358 comparison

They are closely matched: Intel Core Ultra 9 285K scores 84/100 and Intel Xeon Platinum 8358 scores 82/100 in our overall comparison — within 2 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

Intel Core Ultra 9 285K and Intel Xeon Platinum 8358 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 84/100 for Intel Core Ultra 9 285K and 82/100 for Intel Xeon Platinum 8358.

It's close — Intel Core Ultra 9 285K (84/100) and Intel Xeon Platinum 8358 (82/100) 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.