Xeon E5420 vs Celeron B710

Xeon E5420

4 Cores4 Thrd80 WWMax: 2.5 GHz2007

Celeron B710

1 Cores1 Thrd35 WWMax: 1.6 GHz2011

Performance Spectrum - CPU

Xeon E5420

4 / 4

2,044

0.0%

2,051

+0.3%

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 E5420 is positioned at rank 1033 and the Celeron B710 is on rank 811, so the Celeron B710 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 E5420

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

742225%

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

140139%

#10

Xeon 6337P

MSRP: $60|Avg: $5

124507%

#15

EPYC 9174F

MSRP: $194|Avg: $30

96186%

#1033

Xeon E5420

MSRP: $7214|Avg: $6500

100%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Celeron B710

#799

Atom x5-Z8300

MSRP: $20|Avg: N/A

1230%

#800

Atom Z3735G

MSRP: $17|Avg: N/A

1212%

#801

Core i5-480M

MSRP: $81|Avg: $77

1113%

#802

Core i5-460M

MSRP: $80|Avg: $129

1108%

#803

Core i5-2540M

MSRP: $266|Avg: $10

1098%

#805

Core i5-450M

MSRP: $32|Avg: $31

1060%

#806

Core i3-380M

MSRP: $49|Avg: $25

1016%

#807

Core i5-430M

MSRP: N/A|Avg: $33

1015%

#808

Core 2 Duo T6600

MSRP: N/A|Avg: $4

987%

#811

Celeron B710

MSRP: $86|Avg: $10

100%

#813

Athlon II Neo K345

MSRP: $50|Avg: $10

100%

#818

Core i7-8709G

MSRP: $338|Avg: $150

98%

#819

Celeron M 560

MSRP: $86|Avg: $10

98%

#824

Celeron Dual-Core T3000

MSRP: $80|Avg: $15

94%

#825

Pentium P6100

MSRP: $100|Avg: $16.39

94%

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 ($6,500) and a Consumer Desktop CPU. The Xeon E5420 is engineered for massive parallel workloads (rendering, scientific simulations), offering significantly higher core counts.

Insight	Xeon E5420	Celeron B710
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	⚠️ Higher cost ($6,500)	✅ More affordable ($10)
Longevity	🛑 Legacy (Harpertown (2007−2008) / 45 nm)	🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm)

💎 Value Proposition

The Celeron B710 ($10), 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 ($6,490 less, 100% cheaper), making it the better choice for daily use and gaming.

Insight	Xeon E5420	Celeron B710
Cost Efficiency	❌ Lower cost efficiency	✅ Better overall value (+65123%)
Upfront Cost	⚠️ Higher cost ($6,500)	✅ More affordable ($10)

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 E5420 Benchmark Check

Celeron B710 Benchmark Check

Technical Specifications

Side-by-side comparison of Xeon E5420 and Celeron B710

Xeon E5420

The Xeon E5420 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 2.5 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): 80 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 2,044 points. Launch price was $316.

Celeron B710

The Celeron B710 is manufactured by Intel. It was released in 19 June 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 1 cores and 1 threads. Base frequency is 1.6 GHz, with boost up to 1.6 GHz. L3 cache: 1.5 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 2,051 points. Launch price was $70.

⚡

Processing Power

The Xeon E5420 packs 4 cores / 4 threads, while the Celeron B710 offers 1 cores / 1 threads — the Xeon E5420 has 3 more cores. Boost clocks reach 2.5 GHz on the Xeon E5420 versus 1.6 GHz on the Celeron B710 — a 43.9% clock advantage for the Xeon E5420 (base: 2.5 GHz vs 1.6 GHz). The Xeon E5420 uses the Harpertown (2007−2008) architecture (45 nm), while the Celeron B710 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Xeon E5420 scores 2,044 against the Celeron B710's 2,051 — a 0.3% lead for the Celeron B710. Geekbench 6 single-core — the metric most relevant to gaming — records 314 vs 231, a 30.5% lead for the Xeon E5420 that directly translates to higher frame rates. Multi-core Geekbench: 881 vs 196 (127.2% advantage for the Xeon E5420). L3 cache: 12 MB L2 Cache on the Xeon E5420 vs 1.5 MB (total) on the Celeron B710.

Feature	Xeon E5420	Celeron B710
Cores / Threads	4 / 4+300%	1 / 1
Boost Clock	2.5 GHz+56%	1.6 GHz
Base Clock	2.5 GHz+56%	1.6 GHz
L3 Cache	12 MB L2 Cache+700%	1.5 MB (total)
L2 Cache	6 MB (total)+2300%	256K (per core)
Process	45 nm	32 nm-29%
Architecture	Harpertown (2007−2008)	Sandy Bridge (2011−2013)
PassMark	2,044	2,051
Geekbench 6 Single	314+36%	231
Geekbench 6 Multi	881+349%	196

🧠

Memory & Platform

The Xeon E5420 uses the LGA771 socket (PCIe 2.0), while the Celeron B710 uses PGA988 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-667 on the Xeon E5420 versus DDR3-1333 on the Celeron B710 — the Celeron B710 supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E5420 supports up to 32 GB of RAM compared to 16 GB — 66.7% more capacity for professional workloads. Memory channels: 4 (Xeon E5420) vs 2 (Celeron B710). PCIe lanes: 32 (Xeon E5420) vs 16 (Celeron B710) — the Xeon E5420 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 5000P,Intel 5100,Intel 5400 (Xeon E5420) and HM65,HM67 (Celeron B710).

Feature	Xeon E5420	Celeron B710
Socket	LGA771	PGA988
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR2-667	DDR3-1333+50%
Max RAM Capacity	32 GB+100%	16 GB
RAM Channels	4+100%	2
ECC Support	✅	❌
PCIe Lanes	32+100%	16

🔧

Advanced Features

Virtualization support: Yes (Xeon E5420) vs VT-x (Celeron B710). The Celeron B710 includes integrated graphics (Intel HD Graphics (Sandy Bridge)), while the Xeon E5420 requires a dedicated GPU. Primary use case: Celeron B710 targets Laptop. Direct competitor: Celeron B710 rivals Pentium 967.

Feature	Xeon E5420	Celeron B710
Integrated GPU	No	Yes
IGPU Model	—	Intel HD Graphics (Sandy Bridge)
Unlocked	—	No
AVX-512	No	No
Virtualization	Yes	VT-x
Target Use	—	Laptop

💰

Value Analysis

The Xeon E5420 launched at $7214 MSRP, while the Celeron B710 debuted at $86. At current prices ($6500 vs $10), the Celeron B710 is $6490 cheaper. In terms of value (PassMark points per dollar), the Xeon E5420 delivers 0.3 pts/$ vs 205.1 pts/$ for the Celeron B710 — making the Celeron B710 the 199.4% better value option.