Ryzen 7 5800X vs Xeon W-3175X

CPU

GPU

Ryzen 7 5800X

8 Cores16 Thrd105 WWMax: 4.7 GHz2020

Ryzen family

·······

Buy on Amazon

Xeon W-3175X

28 Cores56 Thrd255 WWMax: 3.8 GHz2018

Similar parts

·······

Buy on Amazon

Ryzen 7 5800X vs Xeon W-3175X Performance Spectrum

Ryzen 7 5800X

8 / 16

27,712

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9965WX

Xeon W-3175X

28 / 56

46,125

+66.4%

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 7 5800X 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.

Ryzen 7 5800X 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.

Ryzen 7 5800X

2020

Why buy it

✅Costs $2,550 less on MSRP ($449 MSRP vs $2,999 MSRP).
✅Delivers 301.3% more PassMark for each dollar spent, at 61.7 vs 15.4 PassMark/$ ($449 MSRP vs $2,999 MSRP).
✅Draws 105W instead of 255W, a 150W reduction.

Trade-offs

❌Lower PassMark (27,712 vs 46,125).
❌Smaller total L3 cache (32 MB vs 39 MB).
❌Less compelling for workstation-style loads than Xeon W-3175X, which brings 28 cores / 56 threads and 48 PCIe lanes.

Xeon W-3175X

2018

Why buy it

✅+66.4% higher PassMark.
✅+20.3% larger total L3 cache (39 MB vs 32 MB).
✅Better for workstations and heavier parallel workloads: 28 cores / 56 threads, plus 48 PCIe lanes vs 24.
✅100% more PCIe lanes (48 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 15.4 vs 61.7 PassMark/$ ($2,999 MSRP vs $449 MSRP).
❌142.9% higher power demand at 255W vs 105W.

Quick Answers

So, is Ryzen 7 5800X better than Xeon W-3175X?

Not really, because they are built for different jobs. Xeon W-3175X makes more sense for workstation-style multi-core throughput, while Ryzen 7 5800X is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Xeon W-3175X is the stronger fit. You are getting 66.4% better PassMark, backed by 28 cores and 56 threads. It also has the larger cache pool with 20.3% larger total L3 cache (39 MB vs 32 MB).

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

Ryzen 7 5800X is the better buy right now. Ryzen 7 5800X comes in $2,550 cheaper on MSRP at $449 MSRP versus $2,999 MSRP, and it still gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon W-3175X is still stronger for heavier multi-core work with 66.4% better PassMark. It is also 301.3% better value on MSRP (61.7 vs 15.4 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen 7 5800X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2018). That makes it the safer long-term bet.

Ryzen 7 5800X vs Xeon W-3175X Technical Specifications

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

Ryzen 7 5800X

The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.

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.

⚡

Processing Power

The Ryzen 7 5800X packs 8 cores / 16 threads, while the Xeon W-3175X offers 28 cores / 56 threads — the Xeon W-3175X has 20 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 3.8 GHz on the Xeon W-3175X — a 21.2% clock advantage for the Ryzen 7 5800X (base: 3.8 GHz vs 3.1 GHz). The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Xeon W-3175X uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Xeon W-3175X's 46,125 — a 49.9% lead for the Xeon W-3175X. L3 cache: 32 MB on the Ryzen 7 5800X vs 38.5 MB (total) on the Xeon W-3175X.

Feature	Ryzen 7 5800X	Xeon W-3175X
Cores / Threads	8 / 16	28 / 56+250%
Boost Clock	4.7 GHz+24%	3.8 GHz
Base Clock	3.8 GHz+23%	3.1 GHz
L3 Cache	32 MB	38.5 MB (total)+20%
L2 Cache	512K (per core)+51100%	1 MB (per core)
Process	7 nm, 12 nm-50%	14 nm
Architecture	Vermeer (Zen 3) (2020−2022)	Skylake (server) (2017−2018)
PassMark	27,712	46,125+66%
Cinebench R23 Multi	—	31,350
Geekbench 6 Single	—	1,467
Geekbench 6 Multi	—	17,358

🧠

Memory & Platform

The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Xeon W-3175X uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5800X versus DDR4-2666 on the Xeon W-3175X — the Ryzen 7 5800X supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon W-3175X supports up to 512 GB of RAM compared to 128 GB — 300% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 5800X) vs 6 (Xeon W-3175X). PCIe lanes: 24 (Ryzen 7 5800X) vs 48 (Xeon W-3175X) — the Xeon W-3175X offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X) and Intel C621 (Xeon W-3175X).

Feature	Ryzen 7 5800X	Xeon W-3175X
Socket	AM4	LGA3647
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR4-3200+20%	DDR4-2666
Max RAM Capacity	128 GB	512 GB+300%
RAM Channels	2	6+200%
ECC Support	Yes	Yes
PCIe Lanes	24	48+100%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Xeon W-3175X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 7 5800X) vs VT-x, VT-d (Xeon W-3175X). Primary use case: Ryzen 7 5800X targets Desktop.

Feature	Ryzen 7 5800X	Xeon W-3175X
Integrated GPU	No	No
Unlocked	Yes	Yes
AVX-512	No	Yes
Virtualization	AMD-V	VT-x, VT-d
Target Use	Desktop	—

💰

Value Analysis

At launch, the Ryzen 7 5800X was priced at $449, while the Xeon W-3175X came in at $2999. On launch pricing ($449 vs $2999), Ryzen 7 5800X was $2550 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 5800X delivers 61.7 pts/$ vs 15.4 pts/$ for the Xeon W-3175X — making the Ryzen 7 5800X the 120.2% better value option.

Feature	Ryzen 7 5800X	Xeon W-3175X
MSRP	$449-85%	$2999
Performance per Dollar	61.7+301%	15.4
Release Date	2020	2018

Search Ryzen 7 5800X on Amazon

Search Xeon W-3175X on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.