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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

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.

Xeon Gold 6442Y

2023

Xeon W-3375

2021

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.

Why buy it

✅+1% higher PassMark.

Trade-offs

❌Lower PassMark (58,534 vs 59,091).

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 matters more to you. 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 better 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 smarter buy today. Xeon Gold 6442Y is $2,073 cheaper on MSRP at $2,878 MSRP versus $4,951 MSRP, and it gives you a 6.8% average FPS lead across 50 shared CPU game tests in our data. The trade-off is that Xeon W-3375 is still stronger for heavier multi-core work with 1% better PassMark. It is also 70.4% better value on MSRP (20.3 vs 11.9 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Xeon Gold 6442Y is the more future-proof choice 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 should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Xeon Gold 6442Y Benchmark Check

Xeon W-3375 Benchmark Check

Path of Exile 2

Preset	Xeon Gold 6442Y	Xeon W-3375
1080p
low	200 FPS	191 FPS
medium	165 FPS	154 FPS
high	137 FPS	126 FPS
ultra	107 FPS	98 FPS
1440p
low	159 FPS	157 FPS
medium	124 FPS	123 FPS
high	98 FPS	96 FPS
ultra	77 FPS	76 FPS
4K
low	73 FPS	72 FPS
medium	61 FPS	60 FPS
high	48 FPS	47 FPS
ultra	39 FPS	39 FPS

Open Xeon Gold 6442Y Open Xeon W-3375

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Xeon Gold 6442Y	Xeon W-3375
1080p
low	512 FPS	496 FPS
medium	443 FPS	431 FPS
high	354 FPS	345 FPS
ultra	294 FPS	286 FPS
1440p
low	431 FPS	425 FPS
medium	381 FPS	375 FPS
high	314 FPS	310 FPS
ultra	250 FPS	247 FPS
4K
low	268 FPS	264 FPS
medium	241 FPS	237 FPS
high	211 FPS	208 FPS
ultra	176 FPS	174 FPS

Open Xeon Gold 6442Y Open Xeon W-3375

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Xeon Gold 6442Y	Xeon W-3375
1080p
low	1025 FPS	1025 FPS
medium	998 FPS	937 FPS
high	940 FPS	880 FPS
ultra	853 FPS	796 FPS
1440p
low	875 FPS	799 FPS
medium	775 FPS	710 FPS
high	718 FPS	667 FPS
ultra	645 FPS	597 FPS
4K
low	558 FPS	514 FPS
medium	458 FPS	424 FPS
high	396 FPS	372 FPS
ultra	325 FPS	305 FPS

Open Xeon Gold 6442Y Open Xeon W-3375

League of Legends

League of Legends

Valorant

Preset	Xeon Gold 6442Y	Xeon W-3375
1080p
low	985 FPS	932 FPS
medium	887 FPS	847 FPS
high	767 FPS	732 FPS
ultra	659 FPS	633 FPS
1440p
low	763 FPS	732 FPS
medium	669 FPS	644 FPS
high	575 FPS	554 FPS
ultra	495 FPS	480 FPS
4K
low	555 FPS	532 FPS
medium	495 FPS	476 FPS
high	435 FPS	419 FPS
ultra	372 FPS	360 FPS

Open Xeon Gold 6442Y Open Xeon W-3375

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Xeon Gold 6442Y and Xeon W-3375

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 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4096 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+119900%	DDR4-3200
Max RAM Capacity	4096	4096 GB+104857500%
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	80+25%	64

🔧

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

💰

Value Analysis

The Xeon Gold 6442Y launched at $2878 MSRP, while the Xeon W-3375 debuted at $4951. On MSRP ($2878 vs $4951), the Xeon Gold 6442Y is $2073 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon Gold 6442Y delivers 20.3 pts/$ vs 11.9 pts/$ for the Xeon W-3375 — making the Xeon Gold 6442Y the 52.1% better value option.