AMD Athlon Neo MV-40 vs AMD Mobile Sempron SI-40

Comparative analysis of AMD Athlon Neo MV-40 and AMD Mobile Sempron SI-40 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

AMD Athlon Neo MV-40

AMD Mobile Sempron SI-40

Differences

Reasons to consider the AMD Athlon Neo MV-40

CPU is newer: launch date 6 month(s) later
Around 67% lower typical power consumption: 15 Watt vs 25 Watt

Launch date	6 January 2009 vs 4 July 2008
Thermal Design Power (TDP)	15 Watt vs 25 Watt

Reasons to consider the AMD Mobile Sempron SI-40

Around 25% higher clock speed: 2 GHz vs 1.6 GHz
Around 5% higher maximum core temperature: 100 °C vs 95 °C
Around 30% better performance in PassMark - Single thread mark: 631 vs 485
Around 5% better performance in PassMark - CPU mark: 288 vs 275

Specifications (specs)
Maximum frequency	2 GHz vs 1.6 GHz
Maximum core temperature	100 °C vs 95 °C
Benchmarks
PassMark - Single thread mark	631 vs 485
PassMark - CPU mark	288 vs 275

Compare benchmarks

CPU 1: AMD Athlon Neo MV-40
CPU 2: AMD Mobile Sempron SI-40

PassMark - Single thread mark

CPU 1

CPU 2

485

631

PassMark - CPU mark

CPU 1

CPU 2

275

288

Name	AMD Athlon Neo MV-40	AMD Mobile Sempron SI-40
PassMark - Single thread mark	485	631
PassMark - CPU mark	275	288
Geekbench 4 - Single Core	777
Geekbench 4 - Multi-Core	719

Compare specifications (specs)

	AMD Athlon Neo MV-40	AMD Mobile Sempron SI-40
Essentials
Architecture codename	Huron	Sable
Launch date	6 January 2009	4 July 2008
Place in performance rating	2795	2805
Series	AMD Athlon Neo	AMD Mobile Sempron
Vertical segment	Laptop	Laptop
Performance
64 bit support
Front-side bus (FSB)	1600 MHz	1800 MHz
L1 cache	128 KB
L2 cache	512 KB	512 KB
Manufacturing process technology	65 nm	65 nm
Maximum core temperature	95 °C	100 °C
Maximum frequency	1.6 GHz	2 GHz
Number of cores	1	1
Number of threads	1	1
Compatibility
Sockets supported	ASB1	S1g2
Thermal Design Power (TDP)	15 Watt	25 Watt
Advanced Technologies
VirusProtect
Virtualization
AMD Virtualization (AMD-V™)