Intel Core i5

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Contents

1 Features
2 Available Types and ThinkPads featuring them
- 2.1 Standard Voltage
- 2.2 Ultra-Low Voltage
3 See also
- 3.1 External Links

The Intel Core i5 (Arrendale) is the successor of the Intel Core 2 Duo (Penryn) processor. Unlike the Penryn, Arrendale uses the new 32um process which makes it cooler and uses less power.

Features

Dual Core
EM64T
Intel Virtualization Technology
XD-Bit
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, XD Bit, iAMT2, Intel VT instruction sets
1066 MHz Memory controller integrated
32 nm fabrication process
3 MB L2-Cache
Enhanced Intel SpeedStep (EIST)
Integrated GPU

Available Types and ThinkPads featuring them

Standard Voltage

Nr.	Frequency (MHz)		L2 Cache	Memory (MHz)	VT	core Voltage (V)		TDP (W)		ThinkPad Models
	max.	min.				high	low	high freq	low freq
i5-430M	2267	?	3MB	1066	yes	?	?	?	?
i5-520M	2400	?	3MB	1066	yes	?	?	?	?	T410, T410s
i5-520E	2400	?	3MB	1066	yes	?	?	?	?
i5-540M	2533	?	3MB	1066	yes	?	?	?	?	T410

Ultra-Low Voltage

Nr.	Frequency (MHz)		L2 Cache	Memory (MHz)	VT	core Voltage (V)		TDP (W)		ThinkPad Models
	max.	min.				high	low	high freq	low freq
i5-520UM	1067	?	3MB	1066	yes	?	?	?	?

See also

External Links

Wikipedia - Intel Core i5 mobile microprocessors

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