Core i5-3427U vs Xeon E5430

Core i5-3427U

2 Cores4 Thrd512 WWMax: 2.8 GHz2012

Xeon E5430

4 Cores4 Thrd80 WWMax: 0.67 GHz2007

Performance Spectrum - CPU

Core i5-3427U

2 / 4

2,252

0.0%

2,256

+0.2%

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.

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. The Core i5-3427U is positioned at rank 979 and the Xeon E5430 is on rank 833, so the Xeon E5430 offers better cost-efficiency for playing games.

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

Performance Per Dollar Core i5-3427U

#967

Atom x5-Z8300

MSRP: $20|Avg: N/A

1955%

#968

Atom Z3735G

MSRP: $17|Avg: N/A

1926%

#969

Core i5-480M

MSRP: $81|Avg: $77

1768%

#970

Core i5-460M

MSRP: $80|Avg: $129

1760%

#971

Core i5-2540M

MSRP: $266|Avg: $10

1744%

#973

Core i5-450M

MSRP: $32|Avg: $31

1684%

#974

Core i3-380M

MSRP: $49|Avg: $25

1615%

#975

Core i5-430M

MSRP: N/A|Avg: $33

1612%

#976

Core 2 Duo T6600

MSRP: N/A|Avg: $4

1569%

#979

Core i5-3427U

MSRP: N/A|Avg: N/A

100%

#982

Athlon II Neo K125

MSRP: $100|Avg: $100

99%

#986

Pro A8-8600B

MSRP: $150|Avg: $25

98%

#991

Pentium 8500

MSRP: $200|Avg: $200

97%

#992

A6-8500P

MSRP: $100|Avg: $16

96%

#994

Core i7-4700EQ

MSRP: $378|Avg: $180

95%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Xeon E5430

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

18424%

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

3479%

#10

Xeon 6337P

MSRP: $60|Avg: $5

3091%

#15

EPYC 9174F

MSRP: $194|Avg: $30

2388%

#472

EPYC 9845

MSRP: $13564|Avg: $8670

100%

#473

EPYC 7F32

MSRP: $2100|Avg: $179

98%

#474

EPYC 9654P

MSRP: $10625|Avg: $5345

97%

#475

EPYC 9965

MSRP: $14813|Avg: $10000

96%

#476

EPYC 9745

MSRP: $12141|Avg: $10588

95%

#477

EPYC 7J13

MSRP: $7890|Avg: $150

95%

#478

EPYC 7702

MSRP: $6450|Avg: $2035

95%

#833

Xeon E5430

MSRP: N/A|Avg: N/A

100%

#836

Xeon W3550

MSRP: $294|Avg: $30

98%

#838

Xeon E5-2450

MSRP: $694|Avg: $795

96%

#840

Xeon E5-2630L v2

MSRP: $612|Avg: $149

96%

#841

Xeon E3-1246 v3

MSRP: $667|Avg: $215

96%

#842

Xeon W3540

MSRP: $284|Avg: $10

96%

#843

Xeon E-2124G

MSRP: $667|Avg: $462

96%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Use Case Distinction: This is a comparison between a Professional Workstation processor ($0) and a Consumer Desktop CPU. The Xeon E5430 is engineered for massive parallel workloads (rendering, scientific simulations), offering significantly higher core counts.

Insight	Core i5-3427U	Xeon E5430
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	Equivalent pricing	Equivalent pricing
Longevity	🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm)	🛑 Legacy (Harpertown (2007−2008) / 45 nm)

💎 Value Proposition

The Core i5-3427U ($0), however, is optimized for mixed workloads and gaming. For most users, it offers superior single-thread performance and responsiveness at a fraction of the cost ($0 less, NaN% cheaper), making it the better choice for daily use and gaming.

Insight	Core i5-3427U	Xeon E5430
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	Equivalent pricing	Equivalent pricing

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.

Core i5-3427U Benchmark Check

Xeon E5430 Benchmark Check

Technical Specifications

Side-by-side comparison of Core i5-3427U and Xeon E5430

Core i5-3427U

The Core i5-3427U is manufactured by Intel. It was released in 1 June 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 2.8 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3/L/-RS 1333/1600. Passmark benchmark score: 2,252 points. Launch price was $225.

Xeon E5430

The Xeon E5430 is manufactured by Intel. It was released in 11 November 2007 (18 years ago). It is based on the Harpertown (2007−2008) architecture. It features 4 cores and 4 threads. Base frequency is 2.66 GHz, with boost up to 0.67 GHz. L3 cache: 12 MB L2 Cache. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 2,256 points. Launch price was $455.

⚡

Processing Power

The Core i5-3427U packs 2 cores / 4 threads, while the Xeon E5430 offers 4 cores / 4 threads — the Xeon E5430 has 2 more cores. Boost clocks reach 2.8 GHz on the Core i5-3427U versus 0.67 GHz on the Xeon E5430 — a 122.8% clock advantage for the Core i5-3427U (base: 1.8 GHz vs 2.66 GHz). The Core i5-3427U uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Xeon E5430 uses Harpertown (2007−2008) (45 nm). In PassMark, the Core i5-3427U scores 2,252 against the Xeon E5430's 2,256 — a 0.2% lead for the Xeon E5430. L3 cache: 3 MB (total) on the Core i5-3427U vs 12 MB L2 Cache on the Xeon E5430.

Feature	Core i5-3427U	Xeon E5430
Cores / Threads	2 / 4	4 / 4+100%
Boost Clock	2.8 GHz+318%	0.67 GHz
Base Clock	1.8 GHz	2.66 GHz+48%
L3 Cache	3 MB (total)	12 MB L2 Cache+300%
L2 Cache	256K (per core)	6 MB (total)+2300%
Process	22 nm-51%	45 nm
Architecture	Ivy Bridge (2012−2013)	Harpertown (2007−2008)
PassMark	2,252	2,256

🧠

Memory & Platform

The Core i5-3427U uses the BGA1023 socket (PCIe 3.0), while the Xeon E5430 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i5-3427U	Xeon E5430
Socket	BGA1023	LGA771
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	1600	—
Max RAM Capacity	32	—
RAM Channels	2	—
ECC Support	❌	—
PCIe Lanes	16	—

🔧

Advanced Features

Virtualization: true (Core i5-3427U) / not specified (Xeon E5430). The Core i5-3427U includes integrated graphics (Intel HD Graphics 4000), while the Xeon E5430 requires a dedicated GPU. Direct competitor: Core i5-3427U rivals AMD A8-4555M.