Atom E680 vs Pentium M 1.40

Atom E680

1 Cores2 Thrd4 WWMax: 1.6 GHz2010

Pentium M 1.40

1 Cores1 Thrd24 WWMax: 1.4 GHz2003

Performance Spectrum - CPU

Atom E680

1 / 2

325

0.0%

345

+6.2%

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 Atom E680 is positioned at rank 952 and the Pentium M 1.40 is on rank 271, so the Pentium M 1.40 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 Atom E680

#940

Atom x5-Z8300

MSRP: $20|Avg: N/A

1806%

#941

Atom Z3735G

MSRP: $17|Avg: N/A

1779%

#942

Core i5-480M

MSRP: $81|Avg: $77

1633%

#943

Core i5-460M

MSRP: $80|Avg: $129

1626%

#944

Core i5-2540M

MSRP: $266|Avg: $10

1611%

#946

Core i5-450M

MSRP: $32|Avg: $31

1556%

#947

Core i3-380M

MSRP: $49|Avg: $25

1492%

#948

Core i5-430M

MSRP: N/A|Avg: $33

1489%

#949

Core 2 Duo T6600

MSRP: N/A|Avg: $4

1449%

#952

Atom E680

MSRP: N/A|Avg: N/A

100%

#954

Core i7-5850EQ

MSRP: $435|Avg: $370

100%

#956

Core i7-4810MQ

MSRP: $378|Avg: $378

99%

#959

Celeron Dual-Core T3500

MSRP: $80|Avg: $15

98%

#960

Celeron 4305UE

MSRP: $107|Avg: $107

98%

#963

Core i7-10510U

MSRP: $409|Avg: N/A

96%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Pentium M 1.40

#256

Atom x5-Z8300

MSRP: $20|Avg: N/A

425%

#257

Atom Z3735G

MSRP: $17|Avg: N/A

419%

#258

Core i5-480M

MSRP: $81|Avg: $77

385%

#259

Core i5-460M

MSRP: $80|Avg: $129

383%

#260

Core i5-2540M

MSRP: $266|Avg: $10

379%

#262

Core i5-450M

MSRP: $32|Avg: $31

366%

#263

Core i3-380M

MSRP: $49|Avg: $25

351%

#264

Core i5-430M

MSRP: N/A|Avg: $33

351%

#265

Core 2 Duo T6600

MSRP: N/A|Avg: $4

341%

#271

Pentium M 1.40

MSRP: N/A|Avg: N/A

100%

#274

Core 2 Extreme X9100

MSRP: $851|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 Atom E680 (2010) utilizes 45 nm technology and DDR2, providing a fundamental performance advantage.

Insight	Atom E680	Pentium M 1.40
Gaming	✅ Superior gaming performance	❌ Lower gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	Equivalent pricing	Equivalent pricing
Longevity	🛑 Legacy (Tunnel Creek (2010) / 45 nm)	🛑 Legacy (Banias (2003) / 130 nm)

💎 Value Proposition

The Pentium M 1.40 (2003) relies on 130 nm technology and DDR1, DDR2, placing it in a different performance category relative to modern standards.

Insight	Atom E680	Pentium M 1.40
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	Equivalent pricing	Equivalent pricing

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.

Atom E680 Benchmark Check

Pentium M 1.40 Benchmark Check

Technical Specifications

Side-by-side comparison of Atom E680 and Pentium M 1.40

Atom E680

The Atom E680 is manufactured by Intel. It was released in 14 September 2010 (15 years ago). It is based on the Tunnel Creek (2010) architecture. It features 1 cores and 2 threads. Max frequency: 1.6 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: BGA676. Thermal design power (TDP): 4 Watt. Memory support: DDR2. Passmark benchmark score: 325 points. Launch price was $69.

Pentium M 1.40

The Pentium M 1.40 is manufactured by Intel. It was released in 2007-01-01. It is based on the Banias (2003) architecture. It features 1 cores and 1 threads. Max frequency: 1.4 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 130 nm process technology. Socket: PGA478. Thermal design power (TDP): 24 Watt. Memory support: DDR1, DDR2. Passmark benchmark score: 345 points. Launch price was $69.

⚡

Processing Power

The Atom E680 packs 1 cores / 2 threads, matching the Pentium M 1.40's 1 cores. Boost clocks reach 1.6 GHz on the Atom E680 versus 1.4 GHz on the Pentium M 1.40 — a 13.3% clock advantage for the Atom E680. The Atom E680 uses the Tunnel Creek (2010) architecture (45 nm), while the Pentium M 1.40 uses Banias (2003) (130 nm). In PassMark, the Atom E680 scores 325 against the Pentium M 1.40's 345 — a 6% lead for the Pentium M 1.40. Both processors carry 0 kB of L3 cache.

Feature	Atom E680	Pentium M 1.40
Cores / Threads	1 / 2	1 / 1
Boost Clock	1.6 GHz+14%	1.4 GHz
L3 Cache	0 kB	0 kB
L2 Cache	512 kB (per core)	1 MB+100%
Process	45 nm-65%	130 nm
Architecture	Tunnel Creek (2010)	Banias (2003)
PassMark	325	345+6%

🧠

Memory & Platform

The Atom E680 uses the BGA676 socket (PCIe 2.0), while the Pentium M 1.40 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.