Product comparison · 2 laptops

Lenovo ThinkPad X61 (7673-66G), DE vs Lenovo ThinkPad X61 (7673-A3G), DE

Key differences

Processor model
- ThinkPad X61 (7673-66G), DE:T7300
- ThinkPad X61 (7673-A3G), DE:T7500
Processor frequency
- ThinkPad X61 (7673-66G), DE:2 GHz
- ThinkPad X61 (7673-A3G), DE:2.2 GHz
Processor socket
- ThinkPad X61 (7673-66G), DE:PBGA479, PPGA478
- ThinkPad X61 (7673-A3G), DE:Socket 478
CPU multiplier (bus/core ratio)
- ThinkPad X61 (7673-66G), DE:10
- ThinkPad X61 (7673-A3G), DE:11
Internal memory
- ThinkPad X61 (7673-66G), DE:1 GB
- ThinkPad X61 (7673-A3G), DE:2 GB
Total storage capacity
- ThinkPad X61 (7673-66G), DE:80 GB
- ThinkPad X61 (7673-A3G), DE:160 GB
Audio system
- ThinkPad X61 (7673-66G), DE:Intel HDA 24-bit
- ThinkPad X61 (7673-A3G), DE:HDA 24-bit
Networking features
- ThinkPad X61 (7673-66G), DE:Gigabit Ethernet, WLAN
- ThinkPad X61 (7673-A3G), DE:WLAN, Gigabit Ethernet

Differences highlightedShow differences only

Comparison of ThinkPad X61 (7673-66G), DE, ThinkPad X61 (7673-A3G), DE
118 specifications	A Lenovo ThinkPad X61 (7673-66G), DE View product	B Lenovo ThinkPad X61 (7673-A3G), DE View product
Processor4 differ
Processor modelDiffers	T7300	T7500
Processor frequencyDiffers	2 GHz	2.2 GHz
Processor socketDiffers	PBGA479, PPGA478	Socket 478
SteppingKnown for one	Unknown — not stated by the source	E1
CPU multiplier (bus/core ratio)Differs	10	11
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	80 GB	160 GB
Audio1 differ
Audio systemDiffers	Intel HDA 24-bit	HDA 24-bit
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	WLAN, Gigabit Ethernet
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces1 differ
USB 1.1 ports quantityDiffers	1	0
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	29760	29761
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Modem typeKnown for one	V.92	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.