Xeon Platinum 8358 vs Xeon w7-2575X

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 Platinum 8358 vs Xeon w7-2575X 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 Platinum 8358 vs Xeon w7-2575X: Pros, Cons & Final Verdict

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

Xeon Platinum 8358

2021

Why buy it

✅+2.8% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w7-2575X across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 11.8 vs 31.4 PassMark/$ ($4,607 MSRP vs $1,689 MSRP).
❌Older platform position on LGA4189 with DDR4, while Xeon w7-2575X moves to LGA4677 and DDR5.

Xeon w7-2575X

2024

Why buy it

✅Better for gaming: +17.4% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $2,918 less on MSRP ($1,689 MSRP vs $4,607 MSRP).
✅Delivers 165.4% more PassMark for each dollar spent, at 31.4 vs 11.8 PassMark/$ ($1,689 MSRP vs $4,607 MSRP).
✅Newer platform on LGA4677 with DDR5 support instead of LGA4189 and DDR4.

Trade-offs

❌Lower PassMark (52,951 vs 54,416).

Quick Answers

So, is Xeon w7-2575X better than Xeon Platinum 8358?

It depends on what you want from the system. For gaming, Xeon w7-2575X is ahead with a 17.4% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Platinum 8358 pulls ahead with 2.8% better PassMark.

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

For streaming, content creation, and heavier multitasking, Xeon Platinum 8358 is the stronger fit. You are getting 2.8% better PassMark, backed by 32 cores and 64 threads.

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

Xeon w7-2575X is the better buy right now. Xeon w7-2575X comes in $2,918 cheaper on MSRP at $1,689 MSRP versus $4,607 MSRP, and it still gives you a 17.4% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon Platinum 8358 is still stronger for heavier multi-core work with 2.8% better PassMark. It is also 165.4% better value on MSRP (31.4 vs 11.8 PassMark/$), 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 w7-2575X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2021) and a healthier platform with LGA4677 and DDR5 instead of LGA4189. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon Platinum 8358 vs Xeon w7-2575X Technical Specifications

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

Xeon Platinum 8358

The Xeon Platinum 8358 is manufactured by Intel. It was released in 2021-04-06. It is based on the Ice Lake-SP (2021) architecture. It features 32 cores and 64 threads. Base frequency is 2.6 GHz, with boost up to 3.4 GHz. L3 cache: 48 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 250 Watt. Memory support: DDR4-3200. Passmark benchmark score: 54,416 points. Launch price was $3,950.

Xeon w7-2575X

The Xeon w7-2575X 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 22 cores and 44 threads. Base frequency is 3 GHz, with boost up to 4.8 GHz. L3 cache: 45 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: 52,951 points. Launch price was $1,689.

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Processing Power

The Xeon Platinum 8358 packs 32 cores / 64 threads, while the Xeon w7-2575X offers 22 cores / 44 threads — the Xeon Platinum 8358 has 10 more cores. Boost clocks reach 3.4 GHz on the Xeon Platinum 8358 versus 4.8 GHz on the Xeon w7-2575X — a 34.1% clock advantage for the Xeon w7-2575X (base: 2.6 GHz vs 3 GHz). The Xeon Platinum 8358 uses the Ice Lake-SP (2021) architecture (10 nm), while the Xeon w7-2575X uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Xeon Platinum 8358 scores 54,416 against the Xeon w7-2575X's 52,951 — a 2.7% lead for the Xeon Platinum 8358. L3 cache: 48 MB (total) on the Xeon Platinum 8358 vs 45 MB on the Xeon w7-2575X.

Feature	Xeon Platinum 8358	Xeon w7-2575X
Cores / Threads	32 / 64+45%	22 / 44
Boost Clock	3.4 GHz	4.8 GHz+41%
Base Clock	2.6 GHz	3 GHz+15%
L3 Cache	48 MB (total)+7%	45 MB
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	10 nm	Intel 7 nm-30%
Architecture	Ice Lake-SP (2021)	Sapphire Rapids (2023−2024)
PassMark	54,416+3%	52,951
Geekbench 6 Single	—	2,300
Geekbench 6 Multi	—	19,640

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Memory & Platform

The Xeon Platinum 8358 uses the LGA4189 socket (PCIe 4.0), while the Xeon w7-2575X uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the Xeon Platinum 8358 versus DDR5-4800 on the Xeon w7-2575X — the Xeon w7-2575X supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8358 supports up to 4096 GB of RAM compared to 2048 GB — 100% more capacity for professional workloads. Memory channels: 8 (Xeon Platinum 8358) vs 4 (Xeon w7-2575X). Both provide 64 PCIe lanes. Chipset compatibility: C621A (Xeon Platinum 8358) and Intel W790 (Xeon w7-2575X).

Feature	Xeon Platinum 8358	Xeon w7-2575X
Socket	LGA4189	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	64	64

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Advanced Features

Only the Xeon w7-2575X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Xeon Platinum 8358) vs true (Xeon w7-2575X). Direct competitor: Xeon Platinum 8358 rivals EPYC 7543; Xeon w7-2575X rivals Threadripper PRO 7965WX.

Feature	Xeon Platinum 8358	Xeon w7-2575X
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	Yes
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	true

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Value Analysis

At launch, the Xeon Platinum 8358 was priced at $4607, while the Xeon w7-2575X came in at $1689. On launch pricing ($4607 vs $1689), Xeon w7-2575X was $2918 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon Platinum 8358 delivers 11.8 pts/$ vs 31.4 pts/$ for the Xeon w7-2575X — making the Xeon w7-2575X the 90.5% better value option.

Feature	Xeon Platinum 8358	Xeon w7-2575X
MSRP	$4607	$1689-63%
Performance per Dollar	11.8	31.4+166%
Release Date	2021	2024

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