Ryzen 7 5800X vs Xeon W-3275M

CPU

GPU

Ryzen 7 5800X

8 Cores16 Thrd105 WWMax: 4.7 GHz2020

Ryzen family

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Xeon W-3275M

28 Cores56 Thrd205 WWMax: 4.6 GHz2019

Similar parts

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Ryzen 7 5800X vs Xeon W-3275M Performance Spectrum

Ryzen 7 5800X

8 / 16

27,712

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9965WX

Xeon W-3275M

28 / 56

40,419

+45.9%

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-3275M 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-3275M: 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 $4,000 less on MSRP ($449 MSRP vs $4,449 MSRP).
✅Delivers 579.4% more PassMark for each dollar spent, at 61.7 vs 9.1 PassMark/$ ($449 MSRP vs $4,449 MSRP).
✅Draws 105W instead of 205W, a 100W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon W-3275M across 50 shared CPU benchmark tests.
❌Lower PassMark (27,712 vs 40,419).
❌Smaller total L3 cache (32 MB vs 39 MB).
❌Less compelling for workstation-style loads than Xeon W-3275M, which brings 28 cores / 56 threads and 64 PCIe lanes.

Xeon W-3275M

2019

Why buy it

✅Better for gaming: +7.4% higher average FPS across 50 shared CPU benchmark tests.
✅+20.3% larger total L3 cache (39 MB vs 32 MB).
✅Better for workstations and heavier parallel workloads: 28 cores / 56 threads, plus 64 PCIe lanes vs 24.
✅166.7% more PCIe lanes (64 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 9.1 vs 61.7 PassMark/$ ($4,449 MSRP vs $449 MSRP).
❌95.2% higher power demand at 205W vs 105W.

Quick Answers

So, is Xeon W-3275M better than Ryzen 7 5800X?

Not really, because they are built for different jobs. Xeon W-3275M 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 gaming?

If gaming is the priority, Xeon W-3275M is the better pick. According to our tests, it delivers 7.4% 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 W-3275M is the stronger fit. You are getting 45.9% 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?

Xeon W-3275M is still the faster CPU overall, but Ryzen 7 5800X is easier to justify if budget matters more than peak performance. Xeon W-3275M comes in 890.9% more expensive on MSRP at $4,449 MSRP versus $449 MSRP, and it still gives you a 7.4% average FPS lead across 50 shared CPU game tests in our data. Ryzen 7 5800X is also 579.4% better value on MSRP (61.7 vs 9.1 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Ryzen 7 5800X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2019). That makes it the safer long-term bet.

Ryzen 7 5800X vs Xeon W-3275M 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-3275M

The Xeon W-3275M is manufactured by Intel. It was released in 3 June 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 28 cores and 56 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 38.5 MB. L2 cache: 28 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 40,419 points. Launch price was $7,453.

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Processing Power

The Ryzen 7 5800X packs 8 cores / 16 threads, while the Xeon W-3275M offers 28 cores / 56 threads — the Xeon W-3275M has 20 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 4.6 GHz on the Xeon W-3275M — a 2.2% clock advantage for the Ryzen 7 5800X (base: 3.8 GHz vs 2.5 GHz). The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Xeon W-3275M uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Xeon W-3275M's 40,419 — a 37.3% lead for the Xeon W-3275M. L3 cache: 32 MB on the Ryzen 7 5800X vs 38.5 MB on the Xeon W-3275M.

Feature	Ryzen 7 5800X	Xeon W-3275M
Cores / Threads	8 / 16	28 / 56+250%
Boost Clock	4.7 GHz+2%	4.6 GHz
Base Clock	3.8 GHz+52%	2.5 GHz
L3 Cache	32 MB	38.5 MB+20%
L2 Cache	512K (per core)+1729%	28 MB
Process	7 nm, 12 nm-50%	14 nm
Architecture	Vermeer (Zen 3) (2020−2022)	Cascade Lake (2019−2020)
PassMark	27,712	40,419+46%

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Memory & Platform

The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Xeon W-3275M uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5800X versus 2933 on the Xeon W-3275M — the Ryzen 7 5800X supports 9.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon W-3275M supports up to 2048 GB of RAM compared to 128 GB — 1500% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 5800X) vs 6 (Xeon W-3275M). PCIe lanes: 24 (Ryzen 7 5800X) vs 64 (Xeon W-3275M) — the Xeon W-3275M offers 40 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X) and C620 (Xeon W-3275M).

Feature	Ryzen 7 5800X	Xeon W-3275M
Socket	AM4	LGA3647
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR4-3200+9%	2933
Max RAM Capacity	128 GB	2048 GB+1500%
RAM Channels	2	6+200%
ECC Support	Yes	Yes
PCIe Lanes	24	64+167%

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Advanced Features

Only the Ryzen 7 5800X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon W-3275M 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-3275M). Primary use case: Ryzen 7 5800X targets Desktop. Direct competitor: Xeon W-3275M rivals EPYC 7742.

Feature	Ryzen 7 5800X	Xeon W-3275M
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	Yes	No
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-3275M came in at $4449. On launch pricing ($449 vs $4449), Ryzen 7 5800X was $4000 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 5800X delivers 61.7 pts/$ vs 9.1 pts/$ for the Xeon W-3275M — making the Ryzen 7 5800X the 148.7% better value option.

Feature	Ryzen 7 5800X	Xeon W-3275M
MSRP	$449-90%	$4449
Performance per Dollar	61.7+578%	9.1
Release Date	2020	2019

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