Ryzen 7 5800X vs Xeon W-2170B

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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Ryzen 7 5800X

2020

Why buy it

✅Better for gaming: +4.1% higher average FPS across 4 shared CPU benchmark tests.
✅+66.2% larger total L3 cache (32 MB vs 19 MB).
✅Draws 105W instead of 140W, a 35W reduction.
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Less compelling for workstation-style loads than Xeon W-2170B, which brings 14 cores / 28 threads.
❌Launch MSRP is still $449 MSRP, while Xeon W-2170B mostly shows up through inconsistent older-market listings.

Xeon W-2170B

2017

Why buy it

✅Better for workstations and heavier parallel workloads: 14 cores / 28 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800X across 4 shared CPU benchmark tests.
❌Lower PassMark (24,448 vs 27,712).
❌Smaller total L3 cache (19 MB vs 32 MB).
❌33.3% higher power demand at 140W vs 105W.

Ryzen 7 5800X

2020

Xeon W-2170B

2017

Why buy it

✅Better for gaming: +4.1% higher average FPS across 4 shared CPU benchmark tests.
✅+66.2% larger total L3 cache (32 MB vs 19 MB).
✅Draws 105W instead of 140W, a 35W reduction.
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Why buy it

✅Better for workstations and heavier parallel workloads: 14 cores / 28 threads.

Trade-offs

❌Less compelling for workstation-style loads than Xeon W-2170B, which brings 14 cores / 28 threads.
❌Launch MSRP is still $449 MSRP, while Xeon W-2170B mostly shows up through inconsistent older-market listings.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800X across 4 shared CPU benchmark tests.
❌Lower PassMark (24,448 vs 27,712).
❌Smaller total L3 cache (19 MB vs 32 MB).
❌33.3% higher power demand at 140W vs 105W.

Quick Answers

So, is Ryzen 7 5800X better than Xeon W-2170B?

Not in a simple one-size-fits-all way. Xeon W-2170B makes more sense for workstation-style multi-core throughput, while Ryzen 7 5800X is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 5800X is the better pick here. According to our tests, it delivers 4.1% more average FPS across 4 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 5800X is the better fit. You are getting 13.4% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 66.2% larger total L3 cache (32 MB vs 19 MB).

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

Ryzen 7 5800X is the smarter buy today. Ryzen 7 5800X is at an unclear MSRP at $449 MSRP versus unclear MSRP, and it gives you a 4.1% average FPS lead across 4 shared CPU game tests in our data. It is also 100.0% better value on MSRP (61.7 vs 0.0 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Ryzen 7 5800X is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2017), 66.2% larger total L3 cache (32 MB vs 19 MB), and more multi-core headroom with 8 cores / 16 threads instead of 14/28. That extra compute headroom should age better as games, background tasks, and creator workloads get heavier.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Ryzen 7 5800X Benchmark Check

Xeon W-2170B Benchmark Check

Path of Exile 2

Preset	Ryzen 7 5800X	Xeon W-2170B
1080p
low	206 FPS	167 FPS
medium	178 FPS	147 FPS
high	146 FPS	119 FPS
ultra	110 FPS	97 FPS
1440p
low	170 FPS	139 FPS
medium	142 FPS	118 FPS
high	115 FPS	96 FPS
ultra	88 FPS	79 FPS
4K
low	83 FPS	73 FPS
medium	74 FPS	67 FPS
high	59 FPS	53 FPS
ultra	46 FPS	41 FPS

Open Ryzen 7 5800X Open Xeon W-2170B

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 5800X	Xeon W-2170B
1080p
low	662 FPS	430 FPS
medium	558 FPS	380 FPS
high	466 FPS	329 FPS
ultra	417 FPS	298 FPS
1440p
low	563 FPS	378 FPS
medium	493 FPS	339 FPS
high	423 FPS	294 FPS
ultra	361 FPS	257 FPS
4K
low	350 FPS	245 FPS
medium	308 FPS	219 FPS
high	288 FPS	204 FPS
ultra	250 FPS	178 FPS

Open Ryzen 7 5800X Open Xeon W-2170B

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 5800X	Xeon W-2170B
1080p
low	693 FPS	611 FPS
medium	651 FPS	611 FPS
high	570 FPS	611 FPS
ultra	464 FPS	611 FPS
1440p
low	693 FPS	611 FPS
medium	573 FPS	611 FPS
high	498 FPS	611 FPS
ultra	413 FPS	567 FPS
4K
low	484 FPS	511 FPS
medium	410 FPS	426 FPS
high	363 FPS	383 FPS
ultra	302 FPS	317 FPS

Open Ryzen 7 5800X Open Xeon W-2170B

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 5800X	Xeon W-2170B
1080p
low	693 FPS	611 FPS
medium	693 FPS	611 FPS
high	693 FPS	611 FPS
ultra	693 FPS	611 FPS
1440p
low	693 FPS	611 FPS
medium	693 FPS	611 FPS
high	672 FPS	611 FPS
ultra	593 FPS	557 FPS
4K
low	604 FPS	611 FPS
medium	550 FPS	554 FPS
high	495 FPS	485 FPS
ultra	436 FPS	410 FPS

Open Ryzen 7 5800X Open Xeon W-2170B

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 5800X and Xeon W-2170B

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-2170B

The Xeon W-2170B is manufactured by Intel. It was released in 2015-01-01. It is based on the Skylake (server) (2017−2018) architecture. It features 14 cores and 28 threads. Base frequency is 2.5 GHz, with boost up to 4.3 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 140 Watt. Memory support: DDR4-2666. Passmark benchmark score: 24,448 points. Launch price was $800.

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Processing Power

The Ryzen 7 5800X packs 8 cores / 16 threads, while the Xeon W-2170B offers 14 cores / 28 threads — the Xeon W-2170B has 6 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 4.3 GHz on the Xeon W-2170B — a 8.9% 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-2170B uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Xeon W-2170B's 24,448 — a 12.5% lead for the Ryzen 7 5800X. L3 cache: 32 MB on the Ryzen 7 5800X vs 19.25 MB (total) on the Xeon W-2170B.

Feature	Ryzen 7 5800X	Xeon W-2170B
Cores / Threads	8 / 16	14 / 28+75%
Boost Clock	4.7 GHz+9%	4.3 GHz
Base Clock	3.8 GHz+52%	2.5 GHz
L3 Cache	32 MB+66%	19.25 MB (total)
L2 Cache	512K (per core)	1 MB (per core)+100%
Process	7 nm, 12 nm-50%	14 nm
Architecture	Vermeer (Zen 3) (2020−2022)	Skylake (server) (2017−2018)
PassMark	27,712+13%	24,448

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Memory & Platform

The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Xeon W-2170B uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard.