Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A58 + 45K162 vs Lenovo ThinkCentre M58p + 45J5435

93specifications compared
24differ
69identical
12known for one product only

Key differences

Processor model
- ThinkCentre A58 + 45K162:E7500
- ThinkCentre M58p + 45J5435:E8400
Processor frequency
- ThinkCentre A58 + 45K162:2.93 GHz
- ThinkCentre M58p + 45J5435:3 GHz
Processor cache
- ThinkCentre A58 + 45K162:3 MB
- ThinkCentre M58p + 45J5435:6 MB
Processor front side bus
- ThinkCentre A58 + 45K162:1066 MHz
- ThinkCentre M58p + 45J5435:1333 MHz
Tcase
- ThinkCentre A58 + 45K162:74.1 °C
- ThinkCentre M58p + 45J5435:72.4 °C
Number of Processing Die Transistors
- ThinkCentre A58 + 45K162:228 M
- ThinkCentre M58p + 45J5435:410 M
Processing Die size
- ThinkCentre A58 + 45K162:82 mm²
- ThinkCentre M58p + 45J5435:107 mm²
CPU multiplier (bus/core ratio)
- ThinkCentre A58 + 45K162:11
- ThinkCentre M58p + 45J5435:9

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A58 + 45K162, ThinkCentre M58p + 45J5435
105 specifications	A Lenovo ThinkCentre A58 + 45K162 View product	B Lenovo ThinkCentre M58p + 45J5435 View product
Processor10 differ
Processor modelDiffers	E7500	E8400
Processor frequencyDiffers	2.93 GHz	3 GHz
Processor cacheDiffers	3 MB	6 MB
Processor front side busDiffers	1066 MHz	1333 MHz
Processor seriesDiffers	Intel Core 2 Duo E7000 Series	Intel Core 2 Duo E8000 Series
TcaseDiffers	74.1 °C	72.4 °C
Number of Processing Die TransistorsDiffers	228 M	410 M
Processing Die sizeDiffers	82 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	11	9
SteppingDiffers	R0	E0
Memory2 differ
Maximum internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage2 differ
Total storage capacityDiffers	320 GB	500 GB
Optical drive typeDiffers	DVD-RW	DVD±RW
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X4500	Intel® GMA 4500M
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	8
Serial ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
Poweridentical
Power supply input voltageKnown for one	Unknown — not stated by the source	115 - 230 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Softwareidentical
Optional operating system suppliedKnown for one	Windows XP Professional	Unknown — not stated by the source
Processor special features6 differ
Embedded options availableDiffers	No	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	2	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Processor ARK IDDiffers	36503	33910
Processor codeDiffers	SLB9Z	SLB9J
Audio1 differ
Audio systemDiffers	Realtek ALC662	High Definition Audio
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional

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.

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