AMD Ryzen 9 9900X vs Intel Xeon Platinum 8347C

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

For most buyers the AMD Ryzen 9 9900X is the better pick — it scores 72/100 to the Intel Xeon Platinum 8347C's 66, 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

AMD Ryzen 9 9900X leads overall

AMD Ryzen 9 9900X

Intel Xeon Platinum 8347C

Why it stands out

Core Specifications Base Frequency: 4.4 GHz (110% more)
Core Specifications Lithography Process: 4 nm (60% less)
Core Specifications Maximum Frequency: 5.6 GHz (60% more)

Winner by category for AMD Ryzen 9 9900X vs Intel Xeon Platinum 8347C
Category	AMD Ryzen 9 9900X	Intel Xeon Platinum 8347C	Winner
Core Specifications	61	47	AMD Ryzen 9 9900X
Integrated Graphics	50	0	AMD Ryzen 9 9900X
Benchmark	80	75	AMD Ryzen 9 9900X

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 9900X

The AMD Ryzen 9 9900X is a high-end desktop processor based on AMD's Zen 5 microarchitecture within the Granite Ridge chip series. It combines updated CPU core architecture with integrated RDNA 2 graphics on a modern desktop platform. This processor is engineered for power users seeking top-tier compute performance for heavy desktop applications and demanding software.

Best for Heavy multi-threaded desktop productivity and content creation buildsBest for High-end desktop PC gaming paired with powerful discrete graphics

Pros

Leverages the advanced Zen 5 microarchitecture for core execution improvements
Includes integrated RDNA 2 graphics for display output without requiring an immediate dedicated GPU
Belongs to the modern Ryzen 9000 series desktop ecosystem

Cons

Requires a compatible desktop motherboard and substantial cooling setup to handle high-end operations

Official

Official product pageOfficial AMD product page identifying the Ryzen 9 9900X desktop processor.

Source

Generated Nov 3, 2026

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.

AMD Ryzen 9 9900X

Check Price on Amazon

Intel Xeon Platinum 8347C

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Performance

Higher benchmark score = faster

AMD Ryzen 9 9900X54,282

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	AMD Ryzen 9 9900X	Intel Xeon Platinum 8347C
Cores	12	36
Threads	24	72
Base Frequency	4.4 GHz110% more	2.1 GHz
Base Power Consumption	120 W	210 W75% more
Maximum Frequency	5.6 GHz60% more	3.5 GHz
Maximum Power Consumption	162 W	N/A
L1 Cache	960 KB	2,880 KB200% more
L2 Cache	12 MB	45 MB275% more
L3 Cache	64 MB19% more	54 MB
Lithography Process	4 nm60% less	10 nm
Is unlocked	Yes	No

Integrated Graphics

Feature	AMD Ryzen 9 9900X	Intel Xeon Platinum 8347C
Model		N/A

Benchmark

Feature	AMD Ryzen 9 9900X	Intel Xeon Platinum 8347C
PassMark CPU Mark	54,28210% 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 AMD Ryzen 9 9900X vs Intel Xeon Platinum 8347C comparison

They are closely matched: AMD Ryzen 9 9900X scores 80/100 and Intel Xeon Platinum 8347C scores 80/100 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 9900X 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 80/100 for AMD Ryzen 9 9900X and 80/100 for Intel Xeon Platinum 8347C.

It's close — AMD Ryzen 9 9900X (80/100) and Intel Xeon Platinum 8347C (80/100) 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.