Pentium Silver J5040 vs Xeon W3550

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Xeon W3550

#1

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

18791%

#6

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

3548%

#10

Xeon 6337P

MSRP: $60|Avg: $5

3152%

#15

EPYC 9174F

MSRP: $194|Avg: $30

2435%

#474

EPYC 9654P

MSRP: $10625|Avg: $5345

99%

#475

EPYC 9965

MSRP: $14813|Avg: $10000

98%

#476

EPYC 9745

MSRP: $12141|Avg: $10588

97%

#477

EPYC 7J13

MSRP: $7890|Avg: $150

97%

#478

EPYC 7702

MSRP: $6450|Avg: $2035

97%

#479

EPYC 7763

MSRP: $7890|Avg: $1513

97%

#480

EPYC 9734

MSRP: $9600|Avg: $6598

96%

#837

Xeon W3550

MSRP: $294|Avg: $30

100%

#839

Xeon E5-2450

MSRP: $694|Avg: $795

98%

#841

Xeon E5-2630L v2

MSRP: $612|Avg: $149

98%

#842

Xeon E3-1246 v3

MSRP: $667|Avg: $215

98%

#843

Xeon W3540

MSRP: $284|Avg: $10

98%

#844

Xeon E-2124G

MSRP: $667|Avg: $462

98%

#852

Xeon E5-2407

MSRP: $250|Avg: $25

96%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Generational Difference: This comparison involves processors from different technological eras. The Pentium Silver J5040 (2019) utilizes 14 nm technology and DDR4, providing a fundamental performance advantage.

Insight	Pentium Silver J5040	Xeon W3550
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	✅ Better multi-core power	❌ Weaker in multi-core tasks
Price	✅ More affordable ($0)	⚠️ Higher cost ($30)
Longevity	✨ Modern (Gemini Lake Refresh (2019) / 14 nm)	🛑 Legacy (Bloomfield (2008−2010) / 45 nm)

💎 Value Proposition

The Xeon W3550 (2009) relies on 45 nm technology and DDR3, placing it in a different performance category relative to modern standards.

Insight	Pentium Silver J5040	Xeon W3550
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($0)	⚠️ Higher cost ($30)

Performance Check

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.

Pentium Silver J5040 Benchmark Check

Xeon W3550 Benchmark Check

Technical Specifications

Side-by-side comparison of Pentium Silver J5040 and Xeon W3550

Pentium Silver J5040

The Pentium Silver J5040 is manufactured by Intel. It was released in 4 November 2019 (6 years ago). It is based on the Gemini Lake Refresh (2019) architecture. It features 4 cores and 4 threads. Base frequency is 2 GHz, with boost up to 3.2 GHz. L3 cache: 4 MB. L2 cache: 4 MB (total). Built on 14 nm process technology. Socket: FCBGA1090. Thermal design power (TDP): 10 Watt. Memory support: DDR4. Passmark benchmark score: 3,252 points. Launch price was $161.

Xeon W3550

The Xeon W3550 is manufactured by Intel. It was released in 9 August 2009 (16 years ago). It is based on the Bloomfield (2008−2010) architecture. It features 4 cores and 8 threads. Base frequency is 3.06 GHz, with boost up to 3.33 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 3,251 points. Launch price was $235.

⚡

Processing Power

The Pentium Silver J5040 packs 4 cores / 4 threads, matching the Xeon W3550's 4 cores. Boost clocks reach 3.2 GHz on the Pentium Silver J5040 versus 3.33 GHz on the Xeon W3550 — a 4% clock advantage for the Xeon W3550 (base: 2 GHz vs 3.06 GHz). The Pentium Silver J5040 uses the Gemini Lake Refresh (2019) architecture (14 nm), while the Xeon W3550 uses Bloomfield (2008−2010) (45 nm). In PassMark, the Pentium Silver J5040 scores 3,252 against the Xeon W3550's 3,251 — a 0% lead for the Pentium Silver J5040. L3 cache: 4 MB on the Pentium Silver J5040 vs 8 MB (total) on the Xeon W3550.

Feature	Pentium Silver J5040	Xeon W3550
Cores / Threads	4 / 4	4 / 8
Boost Clock	3.2 GHz	3.33 GHz+4%
Base Clock	2 GHz	3.06 GHz+53%
L3 Cache	4 MB	8 MB (total)+100%
L2 Cache	4 MB (total)+1500%	256 kB (per core)
Process	14 nm-69%	45 nm
Architecture	Gemini Lake Refresh (2019)	Bloomfield (2008−2010)
PassMark	3,252	3,251
Cinebench R23 Multi	1,640	—
Geekbench 6 Single	435	—
Geekbench 6 Multi	1,180	—

🧠

Memory & Platform

The Pentium Silver J5040 uses the FCBGA1090 socket (PCIe 3.0), while the Xeon W3550 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Pentium Silver J5040	Xeon W3550
Socket	FCBGA1090	LGA1366
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR4-2400 / LPDDR4-2400	—
Max RAM Capacity	8 GB	—
RAM Channels	2	—
ECC Support	❌	—
PCIe Lanes	6	—

🔧

Advanced Features

Virtualization: VT-x / VT-d / EPT (Pentium Silver J5040) / not specified (Xeon W3550). The Pentium Silver J5040 includes integrated graphics (Intel UHD Graphics 605), while the Xeon W3550 requires a dedicated GPU. Primary use case: Pentium Silver J5040 targets Mini-PC.