AMD Sempron SI-42 vs AMD Sempron 140 Full Specs

Summary

1 Core 1 Thread 2.1GHz	1 Core 1 Thread 2.7GHz
TDP 25W	TDP 45W
Bandwidth 12.8GB/s DDR2	Bandwidth 17.1GB/s DDR3·DDR2
Socket S1g2	Socket AM3

Core Config

1 Core	1 Core
1 Threads	1 Threads

Clocks

Base Clock 2.1GHz	Base Clock 2.7GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 64KB	L1i 64KB
L1d 64KB	L1d 64KB
L2 512KB	L2 1MB

Memory

Type DDR2	Type DDR3·DDR2
Max Memory 8GB	Max Memory 32GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 800MT/s	Speed 1066MT/s
Bandwidth 12.8GB/s	Bandwidth 17.1GB/s
Bandwidth Calculator Channels Transfer Rate800MT/s UC·Spec·OC 12.8GB/s	Bandwidth Calculator Channels Transfer Rate1066MT/s UC·Spec·OC 17.1GB/s

Power & Thermals

TDP 25W	TDP 45W
Voltage Range -	Voltage Range -

Chipset Bus

Bus Type HT	Bus Type HT
Bus Config 16-bit	Bus Config 16-bit
Bus Speed 3.6GT/s	Bus Speed 4GT/s
Bus Bandwidth 7.2GB/s	Bus Bandwidth 8GB/s

Chip

Manufacturer AMD	Manufacturer AMD
ISA x86-64	ISA x86-64
Architecture K8	Architecture K10
Family Sempron	Family Sempron
Branding	Branding
Codename Sable	Codename Sargas
Market Segment Desktop	Market Segment Desktop
Release Date Sep 1, 2008	Release Date Jul 1, 2009

Fabrication

Foundry AMD	Foundry GlobalFoundries
Fabrication Node 65nm	Fabrication Node 45nm
Die Size 126mm²	Die Size 117mm²
Transistor Count 154 Million	Transistor Count 234 Million
Transistor Density 1 MTr/mm²	Transistor Density 2 MTr/mm²

Images

Competitors

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