Core 2 Duo L7400 vs Pentium T3400

Core 2 Duo L7400

2 Cores17 WW2006

Pentium T3400

35 WW2008

Performance Spectrum - CPU

Core 2 Duo L7400

2 /

765

0.0%

845

+10.5%

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 2 Duo L7400 is positioned at rank 434 and the Pentium T3400 is on rank 1194, 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 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 Per Dollar Pentium T3400

#1182

Atom x5-Z8300

MSRP: $20|Avg: N/A

5211%

#1183

Atom Z3735G

MSRP: $17|Avg: N/A

5135%

#1184

Core i5-480M

MSRP: $81|Avg: $77

4714%

#1185

Core i5-460M

MSRP: $80|Avg: $129

4693%

#1186

Core i5-2540M

MSRP: $266|Avg: $10

4650%

#1188

Core i5-450M

MSRP: $32|Avg: $31

4490%

#1189

Core i3-380M

MSRP: $49|Avg: $25

4306%

#1190

Core i5-430M

MSRP: N/A|Avg: $33

4298%

#1191

Core 2 Duo T6600

MSRP: N/A|Avg: $4

4183%

#1194

Pentium T3400

MSRP: $150|Avg: $90

100%

#1195

Core 2 Solo SU3500

MSRP: $262|Avg: $15

99%

#1196

Core 2 Duo E8335

MSRP: $200|Avg: $50

97%

#1199

Celeron 560

MSRP: $89|Avg: $5

95%

#1200

Core i3-2312M

MSRP: $225|Avg: N/A

94%

#1201

Celeron 857

MSRP: $134|Avg: $10

93%

#1202

Celeron 925

MSRP: $100|Avg: $100

93%

#1203

Core 2 Duo E8135

MSRP: $200|Avg: $15

91%

#1204

Core 2 Duo U7700

MSRP: $262|Avg: $10

91%

#1205

Core Duo T2400

MSRP: $294|Avg: N/A

90%

#1206

Core 2 Duo U7600

MSRP: $250|Avg: $5

90%

#1207

Pentium M 735

MSRP: $294|Avg: N/A

88%

#1208

Core i7-620LM

MSRP: $300|Avg: N/A

87%

#1209

Core i7-740QM

MSRP: $378|Avg: N/A

87%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Performance Analysis: Based on specifications, the Pentium T3400 shows stronger theoretical performance metrics.

Insight	Core 2 Duo L7400	Pentium T3400
Gaming	Balanced gaming performance	Balanced gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($0)	⚠️ Higher cost ($90)
Longevity	🛑 Legacy (Legacy / 65 nm)	🛑 Legacy (Legacy / 65 nm)

💎 Value Proposition

Insight	Core 2 Duo L7400	Pentium T3400
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($0)	⚠️ Higher cost ($90)

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 2 Duo L7400 Benchmark Check

Pentium T3400 Benchmark Check

Technical Specifications

Side-by-side comparison of Core 2 Duo L7400 and Pentium T3400

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.

Pentium T3400

The Pentium T3400 is manufactured by Intel. It was released in 2007-01-01. Base frequency: 2.16 GHz. L3 cache: 1 MB L2 Cache. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 845 points. Launch price was $69.

⚡

Processing Power

In PassMark, the Core 2 Duo L7400 scores 765 against the Pentium T3400's 845 — a 9.9% lead for the Pentium T3400. L3 cache: 4 MB L2 Cache on the Core 2 Duo L7400 vs 1 MB L2 Cache on the Pentium T3400.

Feature	Core 2 Duo L7400	Pentium T3400
Cores / Threads	2	—
Base Clock	1.5 GHz	2.16 GHz+44%
L3 Cache	4 MB L2 Cache+300%	1 MB L2 Cache
Process	65 nm	65 nm
PassMark	765	845+10%

🧠

Memory & Platform

The Core 2 Duo L7400 uses the BGA479 socket (PCIe 1.1), while the Pentium T3400 uses PGA478 (PCIe 2.0) — making them incompatible on the same motherboard.