Xeon Gold 6430 vs Xeon Gold 6438N

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.

Xeon Gold 6430 vs Xeon Gold 6438N 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.

Xeon Gold 6430 vs Xeon Gold 6438N: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Xeon Gold 6430

2023

Why buy it

✅+0.5% higher PassMark.
✅Costs $1,223 less on MSRP ($2,128 MSRP vs $3,351 MSRP).
✅Delivers 58.3% more PassMark for each dollar spent, at 24.9 vs 15.8 PassMark/$ ($2,128 MSRP vs $3,351 MSRP).

Trade-offs

❌31.7% higher power demand at 270W vs 205W.

Xeon Gold 6438N

2023

Why buy it

✅Draws 205W instead of 270W, a 65W reduction.

Trade-offs

❌Lower PassMark (52,789 vs 53,066).
❌Lower PassMark per dollar, at 15.8 vs 24.9 PassMark/$ ($3,351 MSRP vs $2,128 MSRP).

Quick Answers

So, is Xeon Gold 6430 better than Xeon Gold 6438N?

It depends on what you want from the system. For gaming, Xeon Gold 6438N is ahead with a 2.4% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Gold 6430 pulls ahead with 0.5% better PassMark.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 6430 is the stronger fit. You are getting 0.5% better PassMark, backed by 32 cores and 64 threads.

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

Xeon Gold 6430 is the better buy right now. Xeon Gold 6430 comes in $1,223 cheaper on MSRP at $2,128 MSRP versus $3,351 MSRP, and it still gives you 0.5% better PassMark. The compromise is that Xeon Gold 6438N is still the better pure gaming CPU with a 2.4% average FPS lead across 50 shared CPU game tests in our data. It is also 58.3% better value on MSRP (24.9 vs 15.8 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon Gold 6430 makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 32 cores / 64 threads instead of 32/64. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon Gold 6430 vs Xeon Gold 6438N Technical Specifications

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

Xeon Gold 6430

The Xeon Gold 6430 is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 32 cores and 64 threads. Base frequency is 2.1 GHz, with boost up to 3.4 GHz. L3 cache: 60 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4400. Passmark benchmark score: 53,066 points. Launch price was $2,138.

Xeon Gold 6438N

The Xeon Gold 6438N is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 32 cores and 64 threads. Base frequency is 2 GHz, with boost up to 3.6 GHz. L3 cache: 60 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 205 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 52,789 points. Launch price was $3,351.

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Processing Power

Both the Xeon Gold 6430 and Xeon Gold 6438N share an identical 32-core/64-thread configuration. Boost clocks reach 3.4 GHz on the Xeon Gold 6430 versus 3.6 GHz on the Xeon Gold 6438N — a 5.7% clock advantage for the Xeon Gold 6438N (base: 2.1 GHz vs 2 GHz). Both are built on the Sapphire Rapids (2023−2024) architecture using a Intel 7 nm process. In PassMark, the Xeon Gold 6430 scores 53,066 against the Xeon Gold 6438N's 52,789 — a 0.5% lead for the Xeon Gold 6430. Both processors carry 60 MB of L3 cache.

Feature	Xeon Gold 6430	Xeon Gold 6438N
Cores / Threads	32 / 64	32 / 64
Boost Clock	3.4 GHz	3.6 GHz+6%
Base Clock	2.1 GHz+5%	2 GHz
L3 Cache	60 MB	60 MB
L2 Cache	2 MB (per core)	2 MB (per core)
Process	Intel 7 nm	Intel 7 nm
Architecture	Sapphire Rapids (2023−2024)	Sapphire Rapids (2023−2024)
PassMark	53,066	52,789
Geekbench 6 Single	—	1,500
Geekbench 6 Multi	—	20,000

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Memory & Platform

Both processors use the LGA4677 socket with PCIe 5.0. Maximum memory speed reaches 4400 on the Xeon Gold 6430 versus DDR5-4800 on the Xeon Gold 6438N — the Xeon Gold 6438N supports 9.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4096 GB of RAM. Both feature 8-channel memory with ECC support. Both provide 80 PCIe lanes. Chipset compatibility: C741 (Xeon Gold 6430) and C741 (Xeon Gold 6438N).

Feature	Xeon Gold 6430	Xeon Gold 6438N
Socket	LGA4677	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	4400	DDR5-4800+9%
Max RAM Capacity	4096 GB	4096 GB
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	80	80

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Advanced Features

Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. Primary use case: Xeon Gold 6438N targets Server. Direct competitor: Xeon Gold 6430 rivals EPYC 9334; Xeon Gold 6438N rivals EPYC 9354.

Feature	Xeon Gold 6430	Xeon Gold 6438N
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	—	Server

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Value Analysis

At launch, the Xeon Gold 6430 was priced at $2128, while the Xeon Gold 6438N came in at $3351. On launch pricing ($2128 vs $3351), Xeon Gold 6430 was $1223 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon Gold 6430 delivers 24.9 pts/$ vs 15.8 pts/$ for the Xeon Gold 6438N — making the Xeon Gold 6430 the 45.1% better value option.

Feature	Xeon Gold 6430	Xeon Gold 6438N
MSRP	$2128-36%	$3351
Performance per Dollar	24.9+58%	15.8
Release Date	2023	2023

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