Celeron M 540 vs Celeron 3965U

Celeron M 540

1 Cores1 Thrd1 WWMax: 1.86 GHz2007

Celeron 3965U

2 Cores2 Thrd15 WWMax: 2.2 GHz2017

Performance Spectrum - CPU

Celeron M 540

1 / 1

1,744

0.0%

1,753

+0.5%

Celeron P4600

Celeron Dual-Core T3100

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 M 540 is positioned at rank 873 and the Celeron 3965U is on rank 265, so the Celeron 3965U 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 M 540

#861

Atom x5-Z8300

MSRP: $20|Avg: N/A

1447%

#862

Atom Z3735G

MSRP: $17|Avg: N/A

1426%

#863

Core i5-480M

MSRP: $81|Avg: $77

1309%

#864

Core i5-460M

MSRP: $80|Avg: $129

1303%

#865

Core i5-2540M

MSRP: $266|Avg: $10

1291%

#867

Core i5-450M

MSRP: $32|Avg: $31

1247%

#868

Core i3-380M

MSRP: $49|Avg: $25

1195%

#869

Core i5-430M

MSRP: N/A|Avg: $33

1193%

#870

Core 2 Duo T6600

MSRP: N/A|Avg: $4

1161%

#873

Celeron M 540

MSRP: $86|Avg: $20

100%

#877

Microsoft SQ1

MSRP: $300|Avg: $180

99%

#879

Core i5-6440HQ

MSRP: $250|Avg: N/A

99%

#883

Celeron Dual-Core T1600

MSRP: $150|Avg: $150

99%

#884

Athlon II N330

MSRP: $100|Avg: $50

99%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Celeron 3965U

#73

Core i9-13950HX

MSRP: $590|Avg: $199

99%

#253

Atom x5-Z8300

MSRP: $20|Avg: N/A

418%

#254

Atom Z3735G

MSRP: $17|Avg: N/A

412%

#255

Core i5-480M

MSRP: $81|Avg: $77

378%

#256

Core i5-460M

MSRP: $80|Avg: $129

377%

#257

Core i5-2540M

MSRP: $266|Avg: $10

373%

#259

Core i5-450M

MSRP: $32|Avg: $31

361%

#260

Core i3-380M

MSRP: $49|Avg: $25

346%

#261

Core i5-430M

MSRP: N/A|Avg: $33

345%

#262

Core 2 Duo T6600

MSRP: N/A|Avg: $4

336%

#265

Celeron 3965U

MSRP: N/A|Avg: N/A

100%

#277

Core 2 Extreme X9100

MSRP: $851|Avg: N/A

98%

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 3965U (2017) utilizes 14 nm technology and DDR3, DDR4, providing a fundamental performance advantage.

Insight	Celeron M 540	Celeron 3965U
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	⚠️ Higher cost ($20)	✅ More affordable ($0)
Longevity	🛑 Legacy (Merom (2006−2008) / 65 nm)	✨ Modern (Kaby Lake-U (2017) / 14 nm)

💎 Value Proposition

The Celeron M 540 (2007) relies on 65 nm technology and older memory, placing it in a different performance category relative to modern standards.

Insight	Celeron M 540	Celeron 3965U
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	⚠️ Higher cost ($20)	✅ 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 M 540 Benchmark Check

Celeron 3965U Benchmark Check

Technical Specifications

Side-by-side comparison of Celeron M 540 and Celeron 3965U

Celeron M 540

The Celeron M 540 is manufactured by Intel. It was released in 2007-01-01. It is based on the Merom (2006−2008) architecture. It features 1 cores and 1 threads. Max frequency: 1.86 GHz. L2 cache: 1 MB. Built on 65 nm process technology. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,744 points. Launch price was $69.

Celeron 3965U

The Celeron 3965U is manufactured by Intel. It was released in 3 January 2017 (8 years ago). It is based on the Kaby Lake-U (2017) architecture. It features 2 cores and 2 threads. Base frequency is 2.2 GHz, with boost up to 2.2 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1356. Thermal design power (TDP): 15 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 1,753 points. Launch price was $107.

⚡

Processing Power

The Celeron M 540 packs 1 cores / 1 threads, while the Celeron 3965U offers 2 cores / 2 threads — the Celeron 3965U has 1 more core. Boost clocks reach 1.86 GHz on the Celeron M 540 versus 2.2 GHz on the Celeron 3965U — a 16.7% clock advantage for the Celeron 3965U. The Celeron M 540 uses the Merom (2006−2008) architecture (65 nm), while the Celeron 3965U uses Kaby Lake-U (2017) (14 nm). In PassMark, the Celeron M 540 scores 1,744 against the Celeron 3965U's 1,753 — a 0.5% lead for the Celeron 3965U.

Feature	Celeron M 540	Celeron 3965U
Cores / Threads	1 / 1	2 / 2+100%
Boost Clock	1.86 GHz	2.2 GHz+18%
Base Clock	—	2.2 GHz
L3 Cache	—	2 MB (total)
L2 Cache	1 MB+300%	256K (per core)
Process	65 nm	14 nm-78%
Architecture	Merom (2006−2008)	Kaby Lake-U (2017)
PassMark	1,744	1,753
Geekbench 6 Single	—	600
Geekbench 6 Multi	—	1,200

🧠

Memory & Platform

Maximum memory speed reaches 667 on the Celeron M 540 versus DDR4-2133 on the Celeron 3965U — the Celeron M 540 supports 197.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Celeron 3965U supports up to 32 GB of RAM compared to 4 — 155.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Celeron M 540) vs 10 (Celeron 3965U) — the Celeron 3965U offers 10 more lanes for additional GPUs or NVMe drives. Chipset compatibility: GL960,GM965 (Celeron M 540) and SoC (Celeron 3965U).

Feature	Celeron M 540	Celeron 3965U
Socket	—	BGA1356
PCIe Generation	PCIe 1.1	PCIe 3.0+173%
Max RAM Speed	667+16575%	DDR4-2133
Max RAM Capacity	4	32 GB+838860700%
RAM Channels	2	2
ECC Support	❌	❌
PCIe Lanes	0	10

🔧

Advanced Features

Neither processor supports overclocking. Virtualization support: false (Celeron M 540) vs VT-x (Celeron 3965U). The Celeron 3965U includes integrated graphics (Intel HD Graphics 610), while the Celeron M 540 requires a dedicated GPU. Primary use case: Celeron 3965U targets Budget Laptop. Direct competitor: Celeron M 540 rivals Mobile Sempron 3600+; Celeron 3965U rivals Pentium Gold 4415U.