Mobile Sempron SI-40 vs V-Series V140

General info

Comparing V-Series V140 and Mobile Sempron SI-40 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	AMD V-Series	AMD Mobile Sempron
Architecture codename	Champlain (2010−2011)	Sable (2008−2009)
Release date	4 October 2010 (13 years old)	4 July 2008 (15 years old)
Current price	$18.47	$7.54

Technical specs

V-Series V140 and Mobile Sempron SI-40 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	1 (Single-Core)	1 (Single-Core)
Threads	1	1
Boost clock speed	2.3 GHz	2 GHz
Bus support	3200 MHz	1800 MHz
L1 cache	128 KB	no data
L2 cache	512 KB	512 KB
Chip lithography	45 nm	65 nm
Maximum core temperature	no data	100 °C
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on V-Series V140 and Mobile Sempron SI-40 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Socket	S1	S1g2
Power consumption (TDP)	25 Watt	25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by V-Series V140 and Mobile Sempron SI-40. You'll probably need this information if you require some particular technology.

Instruction set extensions	Integrated DDR3 memory controller, MMX, 3DNow, SSE, SSE2, SSE3, SSE4A, AMD64, Enhanced Virus Protection, Virtualization	65 nm, 1.075 - 1.125V
VirusProtect	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by V-Series V140 and Mobile Sempron SI-40 are enumerated here.

AMD-V

+

no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by V-Series V140 and Mobile Sempron SI-40. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3

no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Advantages and disadvantages

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Recency	4 October 2010	4 July 2008
Chip lithography	45 nm	65 nm

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Should you still have questions on choice between V-Series V140 and Mobile Sempron SI-40, ask them in Comments section, and we shall answer.

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