Xeon L5420 vs Core i3-5010U

CPU

GPU

Xeon L5420

4 Cores4 Thrd50 WWMax: 2.5 GHz2008

Core i3-5010U

2 Cores4 Thrd512 WWMax: 2.1 GHz2015

Performance Spectrum - CPU

Xeon L5420

4 / 4

2,143

0.0%

2,157

+0.7%

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 Xeon L5420 is positioned at rank 847 and the Core i3-5010U is on rank 521, so the Core i3-5010U 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 Xeon L5420

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

19386%

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

3660%

#10

Xeon 6337P

MSRP: $60|Avg: $5

3252%

#15

EPYC 9174F

MSRP: $194|Avg: $30

2512%

#478

EPYC 7702

MSRP: $6450|Avg: $2035

100%

#479

EPYC 7763

MSRP: $7890|Avg: $1513

100%

#480

EPYC 9734

MSRP: $9600|Avg: $6598

99%

#481

Xeon Platinum 8160M

MSRP: $5000|Avg: $350

99%

#482

Xeon 6724P

MSRP: $3622|Avg: $3622

98%

#483

EPYC 9634

MSRP: $10304|Avg: $3949

98%

#484

EPYC 7773X

MSRP: $8800|Avg: $8800

97%

#847

Xeon L5420

MSRP: N/A|Avg: N/A

100%

#852

Xeon E5-2407

MSRP: $250|Avg: $25

99%

#857

Xeon 5120

MSRP: $107|Avg: $15

97%

#859

Xeon W3530

MSRP: $294|Avg: $10

97%

#861

Xeon W3520

MSRP: $284|Avg: $15

97%

#862

Xeon E3-1271 v3

MSRP: $727|Avg: $831

96%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Core i3-5010U

#167

Core Ultra 7 258V

MSRP: $450|Avg: $400

98%

#509

Atom x5-Z8300

MSRP: $20|Avg: N/A

680%

#510

Atom Z3735G

MSRP: $17|Avg: N/A

670%

#511

Core i5-480M

MSRP: $81|Avg: $77

615%

#512

Core i5-460M

MSRP: $80|Avg: $129

612%

#513

Core i5-2540M

MSRP: $266|Avg: $10

607%

#515

Core i5-450M

MSRP: $32|Avg: $31

586%

#516

Core i3-380M

MSRP: $49|Avg: $25

562%

#517

Core i5-430M

MSRP: N/A|Avg: $33

561%

#518

Core 2 Duo T6600

MSRP: N/A|Avg: $4

546%

#521

Core i3-5010U

MSRP: N/A|Avg: N/A

100%

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 Core i3-5010U (2015) utilizes 14 nm technology and DDR3, providing a fundamental performance advantage.

Insight	Xeon L5420	Core i3-5010U
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	Equivalent pricing	Equivalent pricing
Longevity	🛑 Legacy (Harpertown (2007−2008) / 45 nm)	🛑 Legacy (Broadwell-U (2015) / 14 nm)

💎 Value Proposition

The Xeon L5420 (2008) relies on 45 nm technology and **DDR2, DDR3 Depends on motherboard**, placing it in a different performance category relative to modern standards.

Insight	Xeon L5420	Core i3-5010U
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.

Xeon L5420 Benchmark Check

Core i3-5010U Benchmark Check

Technical Specifications

Side-by-side comparison of Xeon L5420 and Core i3-5010U

Xeon L5420

The Xeon L5420 is manufactured by Intel. It was released in 25 March 2008 (17 years ago). It is based on the Harpertown (2007−2008) architecture. It features 4 cores and 4 threads. Base frequency is 2.5 GHz, with boost up to 2.5 GHz. L3 cache: 12 MB L2 Cache. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 50 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 2,143 points. Launch price was $380.

Core i3-5010U

The Core i3-5010U is manufactured by Intel. It was released in 1 March 2015 (10 years ago). It is based on the Broadwell-U (2015) architecture. It features 2 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 2.1 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 2,157 points. Launch price was $281.

⚡

Processing Power

The Xeon L5420 packs 4 cores / 4 threads, while the Core i3-5010U offers 2 cores / 4 threads — the Xeon L5420 has 2 more cores. Boost clocks reach 2.5 GHz on the Xeon L5420 versus 2.1 GHz on the Core i3-5010U — a 17.4% clock advantage for the Xeon L5420 (base: 2.5 GHz vs 2.1 GHz). The Xeon L5420 uses the Harpertown (2007−2008) architecture (45 nm), while the Core i3-5010U uses Broadwell-U (2015) (14 nm). In PassMark, the Xeon L5420 scores 2,143 against the Core i3-5010U's 2,157 — a 0.7% lead for the Core i3-5010U. L3 cache: 12 MB L2 Cache on the Xeon L5420 vs 3 MB (total) on the Core i3-5010U.

Feature	Xeon L5420	Core i3-5010U
Cores / Threads	4 / 4+100%	2 / 4
Boost Clock	2.5 GHz+19%	2.1 GHz
Base Clock	2.5 GHz+19%	2.1 GHz
L3 Cache	12 MB L2 Cache+300%	3 MB (total)
L2 Cache	6 MB (total)+2300%	256K (per core)
Process	45 nm	14 nm-69%
Architecture	Harpertown (2007−2008)	Broadwell-U (2015)
PassMark	2,143	2,157
Geekbench 6 Single	—	737

🧠

Memory & Platform

The Xeon L5420 uses the LGA771 socket (PCIe 2.0), while the Core i3-5010U uses FCBGA1168 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Xeon L5420	Core i3-5010U
Socket	LGA771	FCBGA1168
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	—	DDR3L-1600
Max RAM Capacity	—	16 GB
RAM Channels	—	2
ECC Support	—	❌
PCIe Lanes	—	12

🔧

Advanced Features

Virtualization: not specified (Xeon L5420) / VT-x, VT-d, EPT (Core i3-5010U). The Core i3-5010U includes integrated graphics (HD Graphics 5500), while the Xeon L5420 requires a dedicated GPU. Primary use case: Core i3-5010U targets Mainstream Laptop. Direct competitor: Core i3-5010U rivals A10-8700P.