Ryzen Threadripper PRO 5955WX vs Xeon Gold 6444Y

Ryzen Threadripper PRO 5955WX vs Xeon Gold 6444Y Performance Spectrum

Ryzen Threadripper PRO 5955WX

16 / 32

48,756

+3.3%

Ryzen Threadripper 3970X

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Xeon Gold 6444Y

16 / 32

47,176

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.

Ryzen Threadripper PRO 5955WX vs Xeon Gold 6444Y 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.

Ryzen Threadripper PRO 5955WX vs Xeon Gold 6444Y: Pros, Cons & Final Verdict

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

Ryzen Threadripper PRO 5955WX

2022

Why buy it

✅Better for gaming: +18.6% higher average FPS across 50 shared CPU benchmark tests.
✅+42.2% larger total L3 cache (64 MB vs 45 MB).
✅Costs $2,823 less on MSRP ($799 MSRP vs $3,622 MSRP).
✅Delivers 368.5% more PassMark for each dollar spent, at 61.0 vs 13.0 PassMark/$ ($799 MSRP vs $3,622 MSRP).
✅60% more PCIe lanes (128 vs 80) for storage and expansion-heavy builds.

Trade-offs

❌Older platform position on sWRX8 with DDR4, while Xeon Gold 6444Y moves to LGA4677 and DDR5.

Xeon Gold 6444Y

2023

Why buy it

✅Draws 270W instead of 280W, a 10W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of sWRX8 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Threadripper PRO 5955WX across 50 shared CPU benchmark tests.
❌Lower PassMark (47,176 vs 48,756).
❌Smaller total L3 cache (45 MB vs 64 MB).
❌Lower PassMark per dollar, at 13.0 vs 61.0 PassMark/$ ($3,622 MSRP vs $799 MSRP).

Quick Answers

So, is Ryzen Threadripper PRO 5955WX better than Xeon Gold 6444Y?

Yes. Ryzen Threadripper PRO 5955WX is the better all-around CPU here. It gives you a 18.6% average FPS lead across 50 shared CPU game tests in our data and 3.3% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen Threadripper PRO 5955WX is the better pick. According to our tests, it delivers 18.6% 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, Ryzen Threadripper PRO 5955WX is the stronger fit. You are getting 3.3% better PassMark, backed by 16 cores and 32 threads. It also has the larger cache pool with 42.2% larger total L3 cache (64 MB vs 45 MB).

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

Ryzen Threadripper PRO 5955WX is the better buy right now. Ryzen Threadripper PRO 5955WX comes in $2,823 cheaper on MSRP at $799 MSRP versus $3,622 MSRP, and it still gives you a 18.6% average FPS lead across 50 shared CPU game tests in our data. It is also 368.5% better value on MSRP (61.0 vs 13.0 PassMark/$), 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 6444Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022) and a healthier platform with LGA4677 and DDR5 instead of sWRX8. That makes it the safer long-term bet.

Ryzen Threadripper PRO 5955WX vs Xeon Gold 6444Y Technical Specifications

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

Ryzen Threadripper PRO 5955WX

The Ryzen Threadripper PRO 5955WX is manufactured by AMD. It was released in 8 March 2022 (3 years ago). It is based on the Chagall PRO (2022) architecture. It features 16 cores and 32 threads. Base frequency is 4 GHz, with boost up to 4.5 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 48,756 points. Launch price was $499.

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.

⚡

Processing Power

Both the Ryzen Threadripper PRO 5955WX and Xeon Gold 6444Y share an identical 16-core/32-thread configuration. Boost clocks reach 4.5 GHz on the Ryzen Threadripper PRO 5955WX versus 4 GHz on the Xeon Gold 6444Y — a 11.8% clock advantage for the Ryzen Threadripper PRO 5955WX (base: 4 GHz vs 3.6 GHz). The Ryzen Threadripper PRO 5955WX uses the Chagall PRO (2022) architecture (7 nm), while the Xeon Gold 6444Y uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen Threadripper PRO 5955WX scores 48,756 against the Xeon Gold 6444Y's 47,176 — a 3.3% lead for the Ryzen Threadripper PRO 5955WX. L3 cache: 64 MB on the Ryzen Threadripper PRO 5955WX vs 45 MB on the Xeon Gold 6444Y.

Feature	Ryzen Threadripper PRO 5955WX	Xeon Gold 6444Y
Cores / Threads	16 / 32	16 / 32
Boost Clock	4.5 GHz+13%	4 GHz
Base Clock	4 GHz+11%	3.6 GHz
L3 Cache	64 MB+42%	45 MB
L2 Cache	512K (per core)+25500%	2 MB (per core)
Process	7 nm	Intel 7 nm
Architecture	Chagall PRO (2022)	Sapphire Rapids (2023−2024)
PassMark	48,756+3%	47,176

🧠

Memory & Platform

The Ryzen Threadripper PRO 5955WX uses the sWRX8 socket (PCIe 4.0), while the Xeon Gold 6444Y uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the Ryzen Threadripper PRO 5955WX versus 5600 on the Xeon Gold 6444Y — the Xeon Gold 6444Y supports 75% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6444Y supports up to 4096 of RAM compared to 2048 — 100% more capacity for professional workloads. Both feature 8-channel memory with ECC support. PCIe lanes: 128 (Ryzen Threadripper PRO 5955WX) vs 80 (Xeon Gold 6444Y) — the Ryzen Threadripper PRO 5955WX offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX80 (Ryzen Threadripper PRO 5955WX) and C741 (Xeon Gold 6444Y).

Feature	Ryzen Threadripper PRO 5955WX	Xeon Gold 6444Y
Socket	sWRX8	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	3200	5600+75%
Max RAM Capacity	2048	4096+100%
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	128+60%	80

🔧

Advanced Features

Only the Ryzen Threadripper PRO 5955WX 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, AMD-V (Ryzen Threadripper PRO 5955WX) vs VT-x, VT-d (Xeon Gold 6444Y). Direct competitor: Ryzen Threadripper PRO 5955WX rivals Xeon w5-3335; Xeon Gold 6444Y rivals EPYC 9384X.

Feature	Ryzen Threadripper PRO 5955WX	Xeon Gold 6444Y
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	Yes	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d

💰

Value Analysis

At launch, the Ryzen Threadripper PRO 5955WX was priced at $799, while the Xeon Gold 6444Y came in at $3622. On launch pricing ($799 vs $3622), Ryzen Threadripper PRO 5955WX was $2823 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen Threadripper PRO 5955WX delivers 61.0 pts/$ vs 13.0 pts/$ for the Xeon Gold 6444Y — making the Ryzen Threadripper PRO 5955WX the 129.6% better value option.

Feature	Ryzen Threadripper PRO 5955WX	Xeon Gold 6444Y
MSRP	$799-78%	$3622
Performance per Dollar	61.0+369%	13.0
Release Date	2022	2023

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