EPYC 7401P vs Xeon Gold 6434

EPYC 7401P vs Xeon Gold 6434 Performance Spectrum

EPYC 7401P

24 / 48

27,836

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9965WX

Xeon Gold 6434

8 / 16

28,111

+1.0%

About PassMark

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.

EPYC 7401P vs Xeon Gold 6434 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.

EPYC 7401P vs Xeon Gold 6434: Pros, Cons & Final Verdict

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

EPYC 7401P

2017

Why buy it

✅+184.4% larger total L3 cache (64 MB vs 23 MB).
✅Draws 155W instead of 195W, a 40W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6434 across 50 shared CPU benchmark tests.
❌Lower PassMark (27,836 vs 28,111).
❌Older platform position on TR4 with DDR4, while Xeon Gold 6434 moves to LGA4677 and DDR5.

Xeon Gold 6434

2023

Why buy it

✅Better for gaming: +12.7% higher average FPS across 50 shared CPU benchmark tests.
✅Newer platform on LGA4677 with DDR5 support instead of TR4 and DDR4.
✅100+% more PCIe lanes (80 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (23 MB vs 64 MB).
❌25.8% higher power demand at 195W vs 155W.

Quick Answers

So, is Xeon Gold 6434 better than EPYC 7401P?

Yes. Xeon Gold 6434 is the better all-around CPU here. It gives you a 12.7% average FPS lead across 50 shared CPU game tests in our data, 1% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon Gold 6434 is the better pick. According to our tests, it delivers 12.7% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 6434 is the stronger fit. You are getting 1% better PassMark, backed by 8 cores and 16 threads.

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

Xeon Gold 6434 still makes the most sense overall. Xeon Gold 6434 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 12.7% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon Gold 6434 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2017), a healthier platform with LGA4677 and DDR5 instead of TR4, more multi-core headroom with 8 cores / 16 threads instead of 24/48, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 7401P vs Xeon Gold 6434 Technical Specifications

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

EPYC 7401P

The EPYC 7401P is manufactured by AMD. It was released in 29 June 2017 (8 years ago). It is based on the Naples (2017−2018) architecture. It features 24 cores and 48 threads. Base frequency is 2 GHz, with boost up to 3 GHz. L3 cache: 64 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: TR4. Thermal design power (TDP): 170 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 27,836 points. Launch price was $1,075.

Xeon Gold 6434

The Xeon Gold 6434 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 8 cores and 16 threads. Base frequency is 3.7 GHz, with boost up to 4.1 GHz. L3 cache: 22.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 195 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 28,111 points. Launch price was $2,607.

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Processing Power

The EPYC 7401P packs 24 cores / 48 threads, while the Xeon Gold 6434 offers 8 cores / 16 threads — the EPYC 7401P has 16 more cores. Boost clocks reach 3 GHz on the EPYC 7401P versus 4.1 GHz on the Xeon Gold 6434 — a 31% clock advantage for the Xeon Gold 6434 (base: 2 GHz vs 3.7 GHz). The EPYC 7401P uses the Naples (2017−2018) architecture (14 nm), while the Xeon Gold 6434 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the EPYC 7401P scores 27,836 against the Xeon Gold 6434's 28,111 — a 1% lead for the Xeon Gold 6434. L3 cache: 64 MB (total) on the EPYC 7401P vs 22.5 MB on the Xeon Gold 6434.

Feature	EPYC 7401P	Xeon Gold 6434
Cores / Threads	24 / 48+200%	8 / 16
Boost Clock	3 GHz	4.1 GHz+37%
Base Clock	2 GHz	3.7 GHz+85%
L3 Cache	64 MB (total)+184%	22.5 MB
L2 Cache	512K (per core)+25500%	2 MB (per core)
Process	14 nm	Intel 7 nm-50%
Architecture	Naples (2017−2018)	Sapphire Rapids (2023−2024)
PassMark	27,836	28,111
Cinebench R23 Multi	—	17,500
Geekbench 6 Single	—	2,098
Geekbench 6 Multi	—	12,000

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Memory & Platform

The EPYC 7401P uses the TR4 socket (PCIe 4.0), while the Xeon Gold 6434 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	EPYC 7401P	Xeon Gold 6434
Socket	TR4	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	—	DDR5-4800
Max RAM Capacity	—	4096 GB
RAM Channels	—	8
ECC Support	—	Yes
PCIe Lanes	—	80

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Advanced Features

Virtualization: not specified (EPYC 7401P) / VT-x, VT-d, AMX (Xeon Gold 6434). Primary use case: Xeon Gold 6434 targets Frequency-optimized Server Compute. Direct competitor: Xeon Gold 6434 rivals EPYC 9174F.