Celeron N4500 vs Core 2 Duo T5550

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 Core 2 Duo T5550

#11

Atom x5-Z8300

MSRP: $20|Avg: N/A

161%

#12

Atom Z3735G

MSRP: $17|Avg: N/A

158%

#13

Core i5-480M

MSRP: $81|Avg: $77

145%

#14

Core i5-460M

MSRP: $80|Avg: $129

145%

#15

Core i5-2540M

MSRP: $266|Avg: $10

143%

#17

Core i5-450M

MSRP: $32|Avg: $31

138%

#18

Core i3-380M

MSRP: $49|Avg: $25

133%

#19

Core i5-430M

MSRP: N/A|Avg: $33

133%

#20

Core 2 Duo T6600

MSRP: N/A|Avg: $4

129%

#23

Core 2 Duo T5550

MSRP: N/A|Avg: $5

100%

#24

Core 2 Duo T7100

MSRP: $197|Avg: $15

100%

#27

Pentium 2030M

MSRP: $134|Avg: N/A

96%

#28

Core 2 Duo T5750

MSRP: N/A|Avg: $8

95%

#29

Core 2 Duo T7200

MSRP: $286|Avg: $6

94%

#30

Core i5-3230M

MSRP: $225|Avg: $13

94%

#31

Atom D525

MSRP: $63|Avg: N/A

93%

#32

Atom x7835RE

MSRP: $127|Avg: N/A

93%

#33

Core 2 Duo P8400

MSRP: $209|Avg: $10

91%

#38

Core 2 Duo T8100

MSRP: $209|Avg: $10

85%

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 Celeron N4500 (2021) utilizes 10 nm technology and DDR4, providing a fundamental performance advantage.

Insight	Celeron N4500	Core 2 Duo T5550
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($0)	⚠️ Higher cost ($5)
Longevity	✨ Modern (Jasper Lake (2021) / 10 nm)	🛑 Legacy (Merom (2006−2008) / 65 nm)

💎 Value Proposition

The Core 2 Duo T5550 (2008) relies on 65 nm technology and older memory, placing it in a different performance category relative to modern standards.

Insight	Celeron N4500	Core 2 Duo T5550
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($0)	⚠️ Higher cost ($5)

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.

Celeron N4500 Benchmark Check

Core 2 Duo T5550 Benchmark Check

Technical Specifications

Side-by-side comparison of Celeron N4500 and Core 2 Duo T5550

Celeron N4500

The Celeron N4500 is manufactured by Intel. It was released in 2007-01-01. It is based on the Jasper Lake (2021) architecture. It features 2 cores and 2 threads. Base frequency is 1.1 GHz, with boost up to 2.8 GHz. L3 cache: 4 MB (total). L2 cache: 1.5 MB (total). Built on 10 nm process technology. Socket: BGA1338. Thermal design power (TDP): 6 Watt. Memory support: DDR4. Passmark benchmark score: 1,817 points. Launch price was $69.

Core 2 Duo T5550

The Core 2 Duo T5550 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 1.83 GHz, with boost up to 1.83 GHz. L3 cache: 2 MB L2 Cache. L2 cache: 2 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 1,826 points. Launch price was $249.

⚡

Processing Power

Both the Celeron N4500 and Core 2 Duo T5550 share an identical 2-core/2-thread configuration. Boost clocks reach 2.8 GHz on the Celeron N4500 versus 1.83 GHz on the Core 2 Duo T5550 — a 41.9% clock advantage for the Celeron N4500 (base: 1.1 GHz vs 1.83 GHz). The Celeron N4500 uses the Jasper Lake (2021) architecture (10 nm), while the Core 2 Duo T5550 uses Merom (2006−2008) (65 nm). In PassMark, the Celeron N4500 scores 1,817 against the Core 2 Duo T5550's 1,826 — a 0.5% lead for the Core 2 Duo T5550. L3 cache: 4 MB (total) on the Celeron N4500 vs 2 MB L2 Cache on the Core 2 Duo T5550.

Feature	Celeron N4500	Core 2 Duo T5550
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.8 GHz+53%	1.83 GHz
Base Clock	1.1 GHz	1.83 GHz+66%
L3 Cache	4 MB (total)+100%	2 MB L2 Cache
L2 Cache	1.5 MB (total)	2 MB+33%
Process	10 nm-85%	65 nm
Architecture	Jasper Lake (2021)	Merom (2006−2008)
PassMark	1,817	1,826

🧠

Memory & Platform

The Celeron N4500 uses the BGA1338 socket (PCIe 4.0), while the Core 2 Duo T5550 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.