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 3700X

2019

Why buy it

✅Better for gaming: +17.8% higher average FPS across 50 shared CPU benchmark tests.
✅+132.7% larger total L3 cache (32 MB vs 14 MB).
✅Costs $1,111 less on MSRP ($329 MSRP vs $1,440 MSRP).
✅Delivers 370.7% more PassMark for each dollar spent, at 68.2 vs 14.5 PassMark/$ ($329 MSRP vs $1,440 MSRP).
✅Draws 65W instead of 140W, a 75W reduction.

Trade-offs

❌Less compelling for workstation-style loads than Xeon W-2155, which brings 10 cores / 20 threads.

Xeon W-2155

2017

Why buy it

✅Better for workstations and heavier parallel workloads: 10 cores / 20 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Lower PassMark (20,858 vs 22,430).
❌Smaller total L3 cache (14 MB vs 32 MB).
❌Lower PassMark per dollar, at 14.5 vs 68.2 PassMark/$ ($1,440 MSRP vs $329 MSRP).
❌115.4% higher power demand at 140W vs 65W.

Ryzen 7 3700X

2019

Xeon W-2155

2017

Why buy it

✅Better for gaming: +17.8% higher average FPS across 50 shared CPU benchmark tests.
✅+132.7% larger total L3 cache (32 MB vs 14 MB).
✅Costs $1,111 less on MSRP ($329 MSRP vs $1,440 MSRP).
✅Delivers 370.7% more PassMark for each dollar spent, at 68.2 vs 14.5 PassMark/$ ($329 MSRP vs $1,440 MSRP).
✅Draws 65W instead of 140W, a 75W reduction.

Why buy it

✅Better for workstations and heavier parallel workloads: 10 cores / 20 threads.

Trade-offs

❌Less compelling for workstation-style loads than Xeon W-2155, which brings 10 cores / 20 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Lower PassMark (20,858 vs 22,430).
❌Smaller total L3 cache (14 MB vs 32 MB).
❌Lower PassMark per dollar, at 14.5 vs 68.2 PassMark/$ ($1,440 MSRP vs $329 MSRP).
❌115.4% higher power demand at 140W vs 65W.

Quick Answers

So, is Ryzen 7 3700X better than Xeon W-2155?

Not in a simple one-size-fits-all way. Xeon W-2155 makes more sense for workstation-style multi-core throughput, while Ryzen 7 3700X 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 3700X is the better pick here. According to our tests, it delivers 17.8% 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 7 3700X is the better fit. You are getting 7.5% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 132.7% larger total L3 cache (32 MB vs 14 MB).

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

Ryzen 7 3700X is the smarter buy today. Ryzen 7 3700X is $1,111 cheaper on MSRP at $329 MSRP versus $1,440 MSRP, and it gives you a 17.8% average FPS lead across 50 shared CPU game tests in our data. It is also 370.7% better value on MSRP (68.2 vs 14.5 PassMark/$), 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 3700X is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2017), 132.7% larger total L3 cache (32 MB vs 14 MB), and more multi-core headroom with 8 cores / 16 threads instead of 10/20. 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 3700X Benchmark Check

Xeon W-2155 Benchmark Check

Path of Exile 2

Preset	Ryzen 7 3700X	Xeon W-2155
1080p
low	200 FPS	166 FPS
medium	163 FPS	144 FPS
high	137 FPS	117 FPS
ultra	110 FPS	99 FPS
1440p
low	156 FPS	141 FPS
medium	121 FPS	120 FPS
high	100 FPS	97 FPS
ultra	80 FPS	81 FPS
4K
low	84 FPS	76 FPS
medium	71 FPS	70 FPS
high	56 FPS	55 FPS
ultra	44 FPS	43 FPS

Open Ryzen 7 3700X Open Xeon W-2155

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 3700X	Xeon W-2155
1080p
low	561 FPS	327 FPS
medium	525 FPS	282 FPS
high	428 FPS	260 FPS
ultra	383 FPS	232 FPS
1440p
low	545 FPS	291 FPS
medium	471 FPS	253 FPS
high	394 FPS	236 FPS
ultra	337 FPS	206 FPS
4K
low	350 FPS	229 FPS
medium	304 FPS	202 FPS
high	274 FPS	192 FPS
ultra	242 FPS	163 FPS

Open Ryzen 7 3700X Open Xeon W-2155

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 3700X	Xeon W-2155
1080p
low	561 FPS	521 FPS
medium	561 FPS	521 FPS
high	561 FPS	521 FPS
ultra	561 FPS	521 FPS
1440p
low	561 FPS	521 FPS
medium	561 FPS	521 FPS
high	538 FPS	521 FPS
ultra	470 FPS	521 FPS
4K
low	499 FPS	508 FPS
medium	394 FPS	426 FPS
high	343 FPS	379 FPS
ultra	275 FPS	312 FPS

Open Ryzen 7 3700X Open Xeon W-2155

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 3700X	Xeon W-2155
1080p
low	561 FPS	521 FPS
medium	561 FPS	521 FPS
high	561 FPS	521 FPS
ultra	561 FPS	521 FPS
1440p
low	561 FPS	521 FPS
medium	561 FPS	521 FPS
high	561 FPS	521 FPS
ultra	555 FPS	521 FPS
4K
low	561 FPS	521 FPS
medium	501 FPS	521 FPS
high	447 FPS	521 FPS
ultra	396 FPS	437 FPS

Open Ryzen 7 3700X Open Xeon W-2155

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 3700X and Xeon W-2155

Ryzen 7 3700X

The Ryzen 7 3700X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 22,430 points. Launch price was $329.

Xeon W-2155

The Xeon W-2155 is manufactured by Intel. It was released in 29 August 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 10 cores and 20 threads. Base frequency is 3.3 GHz, with boost up to 4.5 GHz. L3 cache: 13.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 140 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666. Passmark benchmark score: 20,858 points. Launch price was $1,440.

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Processing Power

The Ryzen 7 3700X packs 8 cores / 16 threads, while the Xeon W-2155 offers 10 cores / 20 threads — the Xeon W-2155 has 2 more cores. Boost clocks reach 4.4 GHz on the Ryzen 7 3700X versus 4.5 GHz on the Xeon W-2155 — a 2.2% clock advantage for the Xeon W-2155 (base: 3.6 GHz vs 3.3 GHz). The Ryzen 7 3700X uses the Matisse (Zen 2) (2019−2020) architecture (7 nm, 12 nm), while the Xeon W-2155 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 7 3700X scores 22,430 against the Xeon W-2155's 20,858 — a 7.3% lead for the Ryzen 7 3700X. L3 cache: 32 MB on the Ryzen 7 3700X vs 13.75 MB (total) on the Xeon W-2155.

Feature	Ryzen 7 3700X	Xeon W-2155
Cores / Threads	8 / 16	10 / 20+25%
Boost Clock	4.4 GHz	4.5 GHz+2%
Base Clock	3.6 GHz+9%	3.3 GHz
L3 Cache	32 MB+133%	13.75 MB (total)
L2 Cache	512K (per core)	1 MB (per core)+100%
Process	7 nm, 12 nm-50%	14 nm
Architecture	Matisse (Zen 2) (2019−2020)	Skylake (server) (2017−2018)
PassMark	22,430+8%	20,858

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Memory & Platform

The Ryzen 7 3700X uses the AM4 socket (PCIe 4.0), while the Xeon W-2155 uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Ryzen 7 3700X	Xeon W-2155
Socket	AM4	LGA2066
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR4-3200	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	24	—

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Value Analysis

The Ryzen 7 3700X launched at $329 MSRP, while the Xeon W-2155 debuted at $1440. On MSRP ($329 vs $1440), the Ryzen 7 3700X is $1111 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 3700X delivers 68.2 pts/$ vs 14.5 pts/$ for the Xeon W-2155 — making the Ryzen 7 3700X the 129.9% better value option.