EPYC 7543P vs Xeon w7-2595X

CPU

GPU

EPYC 7543P

32 Cores64 Thrd225 WWMax: 3.7 GHz2021

EPYC family

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Xeon w7-2595X

26 Cores52 Thrd250 WWMax: 4.8 GHz2024

Similar parts

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EPYC 7543P vs Xeon w7-2595X Performance Spectrum

EPYC 7543P

32 / 64

66,590

+0.8%

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Ryzen Threadripper PRO 7985WX

Xeon w7-2595X

26 / 52

66,049

0.0%

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 7543P vs Xeon w7-2595X 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 7543P vs Xeon w7-2595X: Pros, Cons & Final Verdict

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

EPYC 7543P

2021

Why buy it

✅+0.8% higher PassMark.
✅+425.1% larger total L3 cache (256 MB vs 49 MB).
✅Draws 225W instead of 250W, a 25W reduction.
✅100% more PCIe lanes (128 vs 64) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w7-2595X across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 24.4 vs 32.4 PassMark/$ ($2,730 MSRP vs $2,039 MSRP).
❌Older platform position on SP3 with DDR4, while Xeon w7-2595X moves to LGA4677 and DDR5.

Xeon w7-2595X

2024

Why buy it

✅Better for gaming: +20.3% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $691 less on MSRP ($2,039 MSRP vs $2,730 MSRP).
✅Delivers 32.8% more PassMark for each dollar spent, at 32.4 vs 24.4 PassMark/$ ($2,039 MSRP vs $2,730 MSRP).
✅Newer platform on LGA4677 with DDR5 support instead of SP3 and DDR4.

Trade-offs

❌Lower PassMark (66,049 vs 66,590).
❌Smaller total L3 cache (49 MB vs 256 MB).

Quick Answers

So, is Xeon w7-2595X better than EPYC 7543P?

It depends on what you want from the system. For gaming, Xeon w7-2595X is ahead with a 20.3% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, EPYC 7543P pulls ahead with 0.8% better PassMark. EPYC 7543P also has the bigger cache pool with 425.1% larger total L3 cache (256 MB vs 49 MB).

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

For streaming, content creation, and heavier multitasking, EPYC 7543P is the stronger fit. You are getting 0.8% better PassMark, backed by 32 cores and 64 threads. It also has the larger cache pool with 425.1% larger total L3 cache (256 MB vs 49 MB).

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

Xeon w7-2595X is the better buy right now. Xeon w7-2595X comes in $691 cheaper on MSRP at $2,039 MSRP versus $2,730 MSRP, and it still gives you a 20.3% average FPS lead across 50 shared CPU game tests in our data. The compromise is that EPYC 7543P is still stronger for heavier multi-core work with 0.8% better PassMark. It is also 32.8% better value on MSRP (32.4 vs 24.4 PassMark/$), 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 w7-2595X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2021), a healthier platform with LGA4677 and DDR5 instead of SP3, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 7543P vs Xeon w7-2595X Technical Specifications

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

EPYC 7543P

The EPYC 7543P is manufactured by AMD. It was released in 15 March 2021 (4 years ago). It is based on the Milan (2021−2023) architecture. It features 32 cores and 64 threads. Base frequency is 2.8 GHz, with boost up to 3.7 GHz. L3 cache: 256 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 225 Watt. Memory support: DDR4-3200. Passmark benchmark score: 66,590 points. Launch price was $2,730.

Xeon w7-2595X

The Xeon w7-2595X is manufactured by Intel. It was released in 24 August 2024 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 26 cores and 52 threads. Base frequency is 2.8 GHz, with boost up to 4.8 GHz. L3 cache: 48.75 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 250 Watt. Memory support: DDR5-4800. Passmark benchmark score: 66,049 points. Launch price was $2,039.

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Processing Power

The EPYC 7543P packs 32 cores / 64 threads, while the Xeon w7-2595X offers 26 cores / 52 threads — the EPYC 7543P has 6 more cores. Boost clocks reach 3.7 GHz on the EPYC 7543P versus 4.8 GHz on the Xeon w7-2595X — a 25.9% clock advantage for the Xeon w7-2595X (base: 2.8 GHz vs 2.8 GHz). The EPYC 7543P uses the Milan (2021−2023) architecture (7 nm+), while the Xeon w7-2595X uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the EPYC 7543P scores 66,590 against the Xeon w7-2595X's 66,049 — a 0.8% lead for the EPYC 7543P. L3 cache: 256 MB (total) on the EPYC 7543P vs 48.75 MB on the Xeon w7-2595X.

Feature	EPYC 7543P	Xeon w7-2595X
Cores / Threads	32 / 64+23%	26 / 52
Boost Clock	3.7 GHz	4.8 GHz+30%
Base Clock	2.8 GHz	2.8 GHz
L3 Cache	256 MB (total)+425%	48.75 MB
L2 Cache	512 kB (per core)	2 MB (per core)+300%
Process	7 nm+	Intel 7 nm
Architecture	Milan (2021−2023)	Sapphire Rapids (2023−2024)
PassMark	66,590	66,049
Cinebench R23 Multi	—	48,442
Geekbench 6 Single	—	2,436
Geekbench 6 Multi	—	21,758

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Memory & Platform

The EPYC 7543P uses the SP3 socket (PCIe 4.0), while the Xeon w7-2595X uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7543P versus DDR5-4800 on the Xeon w7-2595X — the Xeon w7-2595X supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7543P supports up to 4096 GB of RAM compared to 2048 GB — 100% more capacity for professional workloads. Memory channels: 8 (EPYC 7543P) vs 4 (Xeon w7-2595X). PCIe lanes: 128 (EPYC 7543P) vs 64 (Xeon w7-2595X) — the EPYC 7543P offers 64 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7543P) and W790 (Xeon w7-2595X).

Feature	EPYC 7543P	Xeon w7-2595X
Socket	SP3	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	3200	DDR5-4800+50%
Max RAM Capacity	4096 GB+100%	2048 GB
RAM Channels	8+100%	4
ECC Support	Yes	Yes
PCIe Lanes	128+100%	64

🔧

Advanced Features

Only the Xeon w7-2595X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon w7-2595X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (EPYC 7543P) vs true (Xeon w7-2595X). Direct competitor: EPYC 7543P rivals Xeon Platinum 8380; Xeon w7-2595X rivals Ryzen 9 9950X.

Feature	EPYC 7543P	Xeon w7-2595X
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	Yes
AVX-512	No	Yes
Virtualization	VT-x, VT-d	true

💰

Value Analysis

At launch, the EPYC 7543P was priced at $2730, while the Xeon w7-2595X came in at $2039. On launch pricing ($2730 vs $2039), Xeon w7-2595X was $691 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7543P delivers 24.4 pts/$ vs 32.4 pts/$ for the Xeon w7-2595X — making the Xeon w7-2595X the 28.2% better value option.

Feature	EPYC 7543P	Xeon w7-2595X
MSRP	$2730	$2039-25%
Performance per Dollar	24.4	32.4+33%
Release Date	2021	2024

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