Intel Core Ultra 9 285K vs Intel Xeon Platinum 8347C

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 8347C's 63, leading on Core Specifications and Integrated Graphics. Choose the Intel Xeon Platinum 8347C 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 8347C

Why it stands out

Core Specifications Base Frequency: 3.7 GHz (76% more)
Core Specifications Lithography Process: 3 nm (70% less)
Core Specifications Maximum Frequency: 5.7 GHz (63% more)

Winner by category for Intel Core Ultra 9 285K vs Intel Xeon Platinum 8347C
Category	Intel Core Ultra 9 285K	Intel Xeon Platinum 8347C	Winner
Core Specifications	62	45	Intel Core Ultra 9 285K
Integrated Graphics	44	0	Intel Core Ultra 9 285K
Benchmark	89	72	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 8347C

The Intel Xeon Platinum processor line appears in the Ice Lake-based family of CPUs. This type of processor, along with other available variants, is used for high-demand computational tasks characteristic of server and data center environments.

Best for Server computingBest for Data centers

Pros

Supports dual processor configuration
Part of the Ice Lake-based Xeon series

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

Check Price on Amazon

Intel Xeon Platinum 8347C

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Performance

Higher benchmark score = faster

Intel Core Ultra 9 285K67,232

Intel Xeon Platinum 8347C49,386

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 8347C
Cores	24	36
Threads	24	72
Base Frequency	3.7 GHz76% more	2.1 GHz
Base Power Consumption	125 W	210 W68% more
Maximum Frequency	5.7 GHz63% more	3.5 GHz
Maximum Power Consumption	250 W	N/A
L1 Cache	2,432 KB	2,880 KB18% more
L2 Cache	40 MB	45 MB13% more
L3 Cache	36 MB	54 MB50% more
Lithography Process	3 nm70% less	10 nm
Is unlocked	Yes	No

Integrated Graphics

Feature	Intel Core Ultra 9 285K	Intel Xeon Platinum 8347C
Model		N/A

Benchmark

Feature	Intel Core Ultra 9 285K	Intel Xeon Platinum 8347C
PassMark CPU Mark	67,23236% more	49,386

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 8347C comparison

Based on our overall comparison score, Intel Core Ultra 9 285K rates higher at 84/100 versus 80/100 for Intel Xeon Platinum 8347C — a 4-point lead. Intel Core Ultra 9 285K is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

Intel Core Ultra 9 285K and Intel Xeon Platinum 8347C 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 80/100 for Intel Xeon Platinum 8347C.

If you want the higher-rated cpus option overall, Intel Core Ultra 9 285K (84/100) edges out Intel Xeon Platinum 8347C (80/100). But if Intel Xeon Platinum 8347C is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.