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 6444Y vs Xeon W-3175X 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 6444Y vs Xeon W-3175X: 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 6444Y

2023

Why buy it

✅Better for gaming: +6.4% higher average FPS across 50 shared CPU benchmark tests.
✅Newer platform on LGA4677 with DDR5 support instead of LGA3647 and DDR4.
✅66.7% more PCIe lanes (80 vs 48) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 13.0 vs 15.4 PassMark/$ ($3,622 MSRP vs $2,999 MSRP).

Xeon W-3175X

2018

Why buy it

✅Costs $623 less on MSRP ($2,999 MSRP vs $3,622 MSRP).
✅Delivers 18.1% more PassMark for each dollar spent, at 15.4 vs 13.0 PassMark/$ ($2,999 MSRP vs $3,622 MSRP).
✅Draws 255W instead of 270W, a 15W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6444Y across 50 shared CPU benchmark tests.
❌Lower PassMark (46,125 vs 47,176).
❌Older platform position on LGA3647 with DDR4, while Xeon Gold 6444Y moves to LGA4677 and DDR5.

Quick Answers

So, is Xeon Gold 6444Y better than Xeon W-3175X?

Yes. Xeon Gold 6444Y is the better all-around CPU here. It gives you a 6.4% average FPS lead across 50 shared CPU game tests in our data, 2.3% 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 6444Y is the better pick. According to our tests, it delivers 6.4% 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 6444Y is the stronger fit. You are getting 2.3% better PassMark, backed by 16 cores and 32 threads.

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

Xeon Gold 6444Y is still the faster CPU overall, but Xeon W-3175X is easier to justify if budget matters more than peak performance. Xeon Gold 6444Y comes in 20.8% more expensive on MSRP at $3,622 MSRP versus $2,999 MSRP, and it still gives you a 6.4% average FPS lead across 50 shared CPU game tests in our data. Xeon W-3175X is also 18.1% better value on MSRP (15.4 vs 13.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Xeon Gold 6444Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2018), a healthier platform with LGA4677 and DDR5 instead of LGA3647, and more multi-core headroom with 16 cores / 32 threads instead of 28/56. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon Gold 6444Y vs Xeon W-3175X Technical Specifications

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

Xeon Gold 6444Y

The Xeon Gold 6444Y 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 16 cores and 32 threads. Base frequency is 3.6 GHz, with boost up to 4 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 47,176 points. Launch price was $1,517.

Xeon W-3175X

The Xeon W-3175X is manufactured by Intel. It was released in 19 December 2018 (6 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 28 cores and 56 threads. Base frequency is 3.1 GHz, with boost up to 3.8 GHz. L3 cache: 38.5 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 255 Watt. Memory support: DDR4-2666. Passmark benchmark score: 46,125 points. Launch price was $2,999.

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Processing Power

The Xeon Gold 6444Y packs 16 cores / 32 threads, while the Xeon W-3175X offers 28 cores / 56 threads — the Xeon W-3175X has 12 more cores. Boost clocks reach 4 GHz on the Xeon Gold 6444Y versus 3.8 GHz on the Xeon W-3175X — a 5.1% clock advantage for the Xeon Gold 6444Y (base: 3.6 GHz vs 3.1 GHz). The Xeon Gold 6444Y uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Xeon W-3175X uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Xeon Gold 6444Y scores 47,176 against the Xeon W-3175X's 46,125 — a 2.3% lead for the Xeon Gold 6444Y. L3 cache: 45 MB on the Xeon Gold 6444Y vs 38.5 MB (total) on the Xeon W-3175X.

Feature	Xeon Gold 6444Y	Xeon W-3175X
Cores / Threads	16 / 32	28 / 56+75%
Boost Clock	4 GHz+5%	3.8 GHz
Base Clock	3.6 GHz+16%	3.1 GHz
L3 Cache	45 MB+17%	38.5 MB (total)
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm-50%	14 nm
Architecture	Sapphire Rapids (2023−2024)	Skylake (server) (2017−2018)
PassMark	47,176+2%	46,125
Cinebench R23 Multi	—	31,350
Geekbench 6 Single	—	1,467
Geekbench 6 Multi	—	17,358

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Memory & Platform

The Xeon Gold 6444Y uses the LGA4677 socket (PCIe 5.0), while the Xeon W-3175X uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the Xeon Gold 6444Y versus DDR4-2666 on the Xeon W-3175X — the Xeon Gold 6444Y supports 110.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6444Y supports up to 4096 GB of RAM compared to 512 GB — 700% more capacity for professional workloads. Memory channels: 8 (Xeon Gold 6444Y) vs 6 (Xeon W-3175X). PCIe lanes: 80 (Xeon Gold 6444Y) vs 48 (Xeon W-3175X) — the Xeon Gold 6444Y offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 6444Y) and Intel C621 (Xeon W-3175X).

Feature	Xeon Gold 6444Y	Xeon W-3175X
Socket	LGA4677	LGA3647
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	5600+110%	DDR4-2666
Max RAM Capacity	4096 GB+700%	512 GB
RAM Channels	8+33%	6
ECC Support	Yes	Yes
PCIe Lanes	80+67%	48

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Advanced Features

Only the Xeon W-3175X 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. Both support VT-x, VT-d virtualization. Direct competitor: Xeon Gold 6444Y rivals EPYC 9384X.

Feature	Xeon Gold 6444Y	Xeon W-3175X
Integrated GPU	No	No
IGPU Model	None	—
Unlocked	No	Yes
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d

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Value Analysis

At launch, the Xeon Gold 6444Y was priced at $3622, while the Xeon W-3175X came in at $2999. On launch pricing ($3622 vs $2999), Xeon W-3175X was $623 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon Gold 6444Y delivers 13.0 pts/$ vs 15.4 pts/$ for the Xeon W-3175X — making the Xeon W-3175X the 16.6% better value option.

Feature	Xeon Gold 6444Y	Xeon W-3175X
MSRP	$3622	$2999-17%
Performance per Dollar	13.0	15.4+18%
Release Date	2023	2018

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