Ryzen Threadripper PRO 5955WX vs Xeon w7-3445

Ryzen Threadripper PRO 5955WX vs Xeon w7-3445 Performance Spectrum

Ryzen Threadripper PRO 5955WX

16 / 32

48,756

0.0%

Ryzen Threadripper 3970X

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Xeon w7-3445

20 / 40

48,991

+0.5%

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 w7-3445 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 w7-3445: 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: +18.1% higher average FPS across 50 shared CPU benchmark tests.
✅+21.9% larger total L3 cache (64 MB vs 53 MB).
✅Costs $1,190 less on MSRP ($799 MSRP vs $1,989 MSRP).
✅Delivers 147.7% more PassMark for each dollar spent, at 61.0 vs 24.6 PassMark/$ ($799 MSRP vs $1,989 MSRP).
✅14.3% more PCIe lanes (128 vs 112) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (48,756 vs 48,991).
❌Older platform position on sWRX8 with DDR4, while Xeon w7-3445 moves to LGA4677 and DDR5.

Xeon w7-3445

2023

Why buy it

✅+0.5% higher PassMark.
✅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.
❌Smaller total L3 cache (53 MB vs 64 MB).
❌Lower PassMark per dollar, at 24.6 vs 61.0 PassMark/$ ($1,989 MSRP vs $799 MSRP).

Quick Answers

So, is Xeon w7-3445 better than Ryzen Threadripper PRO 5955WX?

It depends on what you want from the system. For gaming, Ryzen Threadripper PRO 5955WX is ahead with a 18.1% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon w7-3445 pulls ahead with 0.5% better PassMark. Ryzen Threadripper PRO 5955WX also has the bigger cache pool with 21.9% larger total L3 cache (64 MB vs 53 MB).

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

For streaming, content creation, and heavier multitasking, Xeon w7-3445 is the stronger fit. You are getting 0.5% better PassMark, backed by 20 cores and 40 threads.

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

Xeon w7-3445 is still the faster CPU overall, but Ryzen Threadripper PRO 5955WX is easier to justify if budget matters more than peak performance. Xeon w7-3445 comes in 148.9% more expensive on MSRP at $1,989 MSRP versus $799 MSRP, and it still gives you 0.5% better PassMark. The compromise is that Ryzen Threadripper PRO 5955WX is still the better pure gaming CPU with a 18.1% average FPS lead across 50 shared CPU game tests in our data. Ryzen Threadripper PRO 5955WX is also 147.7% better value on MSRP (61.0 vs 24.6 PassMark/$), 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 w7-3445 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022), a healthier platform with LGA4677 and DDR5 instead of sWRX8, and more multi-core headroom with 20 cores / 40 threads instead of 16/32. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen Threadripper PRO 5955WX vs Xeon w7-3445 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 w7-3445

The Xeon w7-3445 is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 20 cores and 40 threads. Base frequency is 2.6 GHz, with boost up to 4.8 GHz. L3 cache: 52.5 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. Passmark benchmark score: 48,991 points. Launch price was $1,989.

⚡

Processing Power

The Ryzen Threadripper PRO 5955WX packs 16 cores / 32 threads, while the Xeon w7-3445 offers 20 cores / 40 threads — the Xeon w7-3445 has 4 more cores. Boost clocks reach 4.5 GHz on the Ryzen Threadripper PRO 5955WX versus 4.8 GHz on the Xeon w7-3445 — a 6.5% clock advantage for the Xeon w7-3445 (base: 4 GHz vs 2.6 GHz). The Ryzen Threadripper PRO 5955WX uses the Chagall PRO (2022) architecture (7 nm), while the Xeon w7-3445 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen Threadripper PRO 5955WX scores 48,756 against the Xeon w7-3445's 48,991 — a 0.5% lead for the Xeon w7-3445. L3 cache: 64 MB on the Ryzen Threadripper PRO 5955WX vs 52.5 MB on the Xeon w7-3445.

Feature	Ryzen Threadripper PRO 5955WX	Xeon w7-3445
Cores / Threads	16 / 32	20 / 40+25%
Boost Clock	4.5 GHz	4.8 GHz+7%
Base Clock	4 GHz+54%	2.6 GHz
L3 Cache	64 MB+22%	52.5 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	48,991

🧠

Memory & Platform

The Ryzen Threadripper PRO 5955WX uses the sWRX8 socket (PCIe 4.0), while the Xeon w7-3445 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the Ryzen Threadripper PRO 5955WX versus 4800 on the Xeon w7-3445 — the Xeon w7-3445 supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w7-3445 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 112 (Xeon w7-3445) — the Ryzen Threadripper PRO 5955WX offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX80 (Ryzen Threadripper PRO 5955WX) and W790 (Xeon w7-3445).

Feature	Ryzen Threadripper PRO 5955WX	Xeon w7-3445
Socket	sWRX8	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	3200	4800+50%
Max RAM Capacity	2048	4096+100%
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	128+14%	112

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. 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 w7-3445). Direct competitor: Ryzen Threadripper PRO 5955WX rivals Xeon w5-3335; Xeon w7-3445 rivals Threadripper PRO 7965WX.

Feature	Ryzen Threadripper PRO 5955WX	Xeon w7-3445
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	Yes	Yes
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 w7-3445 came in at $1989. On launch pricing ($799 vs $1989), Ryzen Threadripper PRO 5955WX was $1190 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen Threadripper PRO 5955WX delivers 61.0 pts/$ vs 24.6 pts/$ for the Xeon w7-3445 — making the Ryzen Threadripper PRO 5955WX the 85% better value option.

Feature	Ryzen Threadripper PRO 5955WX	Xeon w7-3445
MSRP	$799-60%	$1989
Performance per Dollar	61.0+148%	24.6
Release Date	2022	2023

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