Celeron B730 vs Core 2 Duo L7400

CPU

GPU

Celeron B730

1 Cores2 Thrd35 WWMax: 1.8 GHz2012

Core 2 Duo L7400

2 Cores17 WW2006

Performance Spectrum - CPU

Celeron B730

1 / 2

715

0.0%

Mobile Pentium 4 2.66

765

+7.0%

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 Celeron B730 is positioned at rank 1075 and the Core 2 Duo L7400 is on rank 434, so the Core 2 Duo L7400 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 Celeron B730

#1063

Atom x5-Z8300

MSRP: $20|Avg: N/A

2874%

#1064

Atom Z3735G

MSRP: $17|Avg: N/A

2832%

#1065

Core i5-480M

MSRP: $81|Avg: $77

2599%

#1066

Core i5-460M

MSRP: $80|Avg: $129

2588%

#1067

Core i5-2540M

MSRP: $266|Avg: $10

2564%

#1069

Core i5-450M

MSRP: $32|Avg: $31

2476%

#1070

Core i3-380M

MSRP: $49|Avg: $25

2374%

#1071

Core i5-430M

MSRP: N/A|Avg: $33

2370%

#1072

Core 2 Duo T6600

MSRP: N/A|Avg: $4

2307%

#1075

Celeron B730

MSRP: $70|Avg: $10

100%

#1078

A9-9425

MSRP: $150|Avg: $30

99%

#1080

Core i5-4402E

MSRP: $266|Avg: $100

99%

#1081

A6-7000

MSRP: $100|Avg: $15

98%

#1083

Core i5-2520M

MSRP: $225|Avg: N/A

98%

#1084

Core i7-2710QE

MSRP: $378|Avg: $40

97%

#1089

Core i5-3610ME

MSRP: $276|Avg: $22

94%

#1090

Core m3-7Y32

MSRP: $281|Avg: $281

94%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Core 2 Duo L7400

#422

Atom x5-Z8300

MSRP: $20|Avg: N/A

575%

#423

Atom Z3735G

MSRP: $17|Avg: N/A

567%

#424

Core i5-480M

MSRP: $81|Avg: $77

520%

#425

Core i5-460M

MSRP: $80|Avg: $129

518%

#426

Core i5-2540M

MSRP: $266|Avg: $10

513%

#428

Core i5-450M

MSRP: $32|Avg: $31

496%

#429

Core i3-380M

MSRP: $49|Avg: $25

475%

#430

Core i5-430M

MSRP: N/A|Avg: $33

475%

#431

Core 2 Duo T6600

MSRP: N/A|Avg: $4

462%

#434

Core 2 Duo L7400

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 Celeron B730 (2012) utilizes 32 nm technology and DDR3, providing a fundamental performance advantage.

Insight	Celeron B730	Core 2 Duo L7400
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	⚠️ Higher cost ($10)	✅ More affordable ($0)
Longevity	🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm)	🛑 Legacy (Legacy / 65 nm)

💎 Value Proposition

The Core 2 Duo L7400 (2006) relies on 65 nm technology and older memory, placing it in a different performance category relative to modern standards.

Insight	Celeron B730	Core 2 Duo L7400
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	⚠️ Higher cost ($10)	✅ More affordable ($0)

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 B730 Benchmark Check

Core 2 Duo L7400 Benchmark Check

Technical Specifications

Side-by-side comparison of Celeron B730 and Core 2 Duo L7400

Celeron B730

The Celeron B730 is manufactured by Intel. It was released in 1 July 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 1 cores and 2 threads. Max frequency: 1.8 GHz. L3 cache: 1.5 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: G2. Thermal design power (TDP): 256 kB + 1.5 MB. Memory support: DDR3. Passmark benchmark score: 715 points. Launch price was $70.

Core 2 Duo L7400

The Core 2 Duo L7400 is manufactured by Intel. It was released in 2008-01-01. It has 2 cores. Base frequency: 1.5 GHz. L3 cache: 4 MB L2 Cache. Built on 65 nm process technology. Socket: BGA479. Thermal design power (TDP): 17 Watt. Passmark benchmark score: 765 points. Launch price was $249.

⚡

Processing Power

The Celeron B730 packs 1 cores / 2 threads, while the Core 2 Duo L7400 offers 2 cores / 2 threads — the Core 2 Duo L7400 has 1 more core. The Celeron B730 is built on the Sandy Bridge (2011−2013) architecture. In PassMark, the Celeron B730 scores 715 against the Core 2 Duo L7400's 765 — a 6.8% lead for the Core 2 Duo L7400. L3 cache: 1.5 MB (total) on the Celeron B730 vs 4 MB L2 Cache on the Core 2 Duo L7400.

Feature	Celeron B730	Core 2 Duo L7400
Cores / Threads	1 / 2	2+100%
Boost Clock	1.8 GHz	—
Base Clock	—	1.5 GHz
L3 Cache	1.5 MB (total)	4 MB L2 Cache+167%
L2 Cache	256K (per core)	—
Process	32 nm-51%	65 nm
Architecture	Sandy Bridge (2011−2013)	—
PassMark	715	765+7%

🧠

Memory & Platform

The Celeron B730 uses the G2 socket (PCIe 2.0), while the Core 2 Duo L7400 uses BGA479 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Celeron B730	Core 2 Duo L7400
Socket	G2	BGA479
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	DDR3-1333	—
Max RAM Capacity	16 GB	—
RAM Channels	2	—
ECC Support	❌	—
PCIe Lanes	16	—

🔧

Advanced Features

Virtualization: VT-x (Celeron B730) / not specified (Core 2 Duo L7400). The Celeron B730 includes integrated graphics (HD Graphics (Sandy Bridge)), while the Core 2 Duo L7400 requires a dedicated GPU. Primary use case: Celeron B730 targets Budget. Direct competitor: Celeron B730 rivals Pentium 967.