Xeon Gold 6442Y vs Xeon W-3375

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 6442Y vs Xeon W-3375 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 6442Y vs Xeon W-3375: 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 6442Y

2023

Why buy it

✅Better for gaming: +6.8% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $2,073 less on MSRP ($2,878 MSRP vs $4,951 MSRP).
✅Delivers 70.4% more PassMark for each dollar spent, at 20.3 vs 11.9 PassMark/$ ($2,878 MSRP vs $4,951 MSRP).
✅Draws 225W instead of 270W, a 45W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of LGA4189 and DDR4.

Trade-offs

❌Lower PassMark (58,534 vs 59,091).

Xeon W-3375

2021

Why buy it

✅+1% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6442Y across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 11.9 vs 20.3 PassMark/$ ($4,951 MSRP vs $2,878 MSRP).
❌20% higher power demand at 270W vs 225W.
❌Older platform position on LGA4189 with DDR4, while Xeon Gold 6442Y moves to LGA4677 and DDR5.

Quick Answers

So, is Xeon Gold 6442Y better than Xeon W-3375?

It depends on what you want from the system. For gaming, Xeon Gold 6442Y is ahead with a 6.8% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon W-3375 pulls ahead with 1% better PassMark.

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

For streaming, content creation, and heavier multitasking, Xeon W-3375 is the stronger fit. You are getting 1% better PassMark, backed by 38 cores and 76 threads.

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

Xeon Gold 6442Y is the better buy right now. Xeon Gold 6442Y comes in $2,073 cheaper on MSRP at $2,878 MSRP versus $4,951 MSRP, and it still gives you a 6.8% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon W-3375 is still stronger for heavier multi-core work with 1% better PassMark. It is also 70.4% better value on MSRP (20.3 vs 11.9 PassMark/$), 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 6442Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 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 Gold 6442Y vs Xeon W-3375 Technical Specifications

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

Xeon Gold 6442Y

The Xeon Gold 6442Y 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 24 cores and 48 threads. Base frequency is 2.6 GHz, with boost up to 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): 225 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 58,534 points. Launch price was $2,065.

Xeon W-3375

The Xeon W-3375 is manufactured by Intel. It was released in 2021-07-29. It is based on the Ice Lake-W (2021) architecture. It features 38 cores and 76 threads. Base frequency is 2.5 GHz, with boost up to 4 GHz. L3 cache: 57 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 270 Watt. Memory support: DDR4-3200. Passmark benchmark score: 59,091 points. Launch price was $4,499.

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Processing Power

The Xeon Gold 6442Y packs 24 cores / 48 threads, while the Xeon W-3375 offers 38 cores / 76 threads — the Xeon W-3375 has 14 more cores. Boost clocks reach 4 GHz on the Xeon Gold 6442Y versus 4 GHz on the Xeon W-3375 — identical boost frequencies (base: 2.6 GHz vs 2.5 GHz). The Xeon Gold 6442Y uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Xeon W-3375 uses Ice Lake-W (2021) (10 nm). In PassMark, the Xeon Gold 6442Y scores 58,534 against the Xeon W-3375's 59,091 — a 0.9% lead for the Xeon W-3375. L3 cache: 60 MB on the Xeon Gold 6442Y vs 57 MB (total) on the Xeon W-3375.

Feature	Xeon Gold 6442Y	Xeon W-3375
Cores / Threads	24 / 48	38 / 76+58%
Boost Clock	4 GHz	4 GHz
Base Clock	2.6 GHz+4%	2.5 GHz
L3 Cache	60 MB+5%	57 MB (total)
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm-30%	10 nm
Architecture	Sapphire Rapids (2023−2024)	Ice Lake-W (2021)
PassMark	58,534	59,091
Geekbench 6 Single	—	1,818
Geekbench 6 Multi	—	17,713

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Memory & Platform

The Xeon Gold 6442Y uses the LGA4677 socket (PCIe 5.0), while the Xeon W-3375 uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon Gold 6442Y versus DDR4-3200 on the Xeon W-3375 — the Xeon Gold 6442Y supports 50% 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. PCIe lanes: 80 (Xeon Gold 6442Y) vs 64 (Xeon W-3375) — the Xeon Gold 6442Y offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 6442Y) and Intel C621A (Xeon W-3375).

Feature	Xeon Gold 6442Y	Xeon W-3375
Socket	LGA4677	LGA4189
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	4800+50%	DDR4-3200
Max RAM Capacity	4096 GB	4096 GB
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	80+25%	64

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Advanced Features

Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Xeon Gold 6442Y) vs true (Xeon W-3375). Direct competitor: Xeon Gold 6442Y rivals EPYC 9354; Xeon W-3375 rivals EPYC 7543.

Feature	Xeon Gold 6442Y	Xeon W-3375
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	true

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Value Analysis

At launch, the Xeon Gold 6442Y was priced at $2878, while the Xeon W-3375 came in at $4951. On launch pricing ($2878 vs $4951), Xeon Gold 6442Y was $2073 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon Gold 6442Y delivers 20.3 pts/$ vs 11.9 pts/$ for the Xeon W-3375 — making the Xeon Gold 6442Y the 52.1% better value option.

Feature	Xeon Gold 6442Y	Xeon W-3375
MSRP	$2878-42%	$4951
Performance per Dollar	20.3+71%	11.9
Release Date	2023	2021

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