Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A58 + Microsoft Office Small Business 2007 vs Lenovo ThinkCentre M58p + 45J5435

93specifications compared
30differ
63identical
17known for one product only

Key differences

Processor family
- ThinkCentre A58 + Microsoft Office Small Business 2007:Intel® Pentium®
- ThinkCentre M58p + 45J5435:Intel® Core™2 Duo
Processor model
- ThinkCentre A58 + Microsoft Office Small Business 2007:E5400
- ThinkCentre M58p + 45J5435:E8400
Processor frequency
- ThinkCentre A58 + Microsoft Office Small Business 2007:2.7 GHz
- ThinkCentre M58p + 45J5435:3 GHz
Processor cache
- ThinkCentre A58 + Microsoft Office Small Business 2007:2 MB
- ThinkCentre M58p + 45J5435:6 MB
Processor front side bus
- ThinkCentre A58 + Microsoft Office Small Business 2007:800 MHz
- ThinkCentre M58p + 45J5435:1333 MHz
Thermal Design Power (TDP)
- ThinkCentre A58 + Microsoft Office Small Business 2007:45, 65
- ThinkCentre M58p + 45J5435:65 W
Tcase
- ThinkCentre A58 + Microsoft Office Small Business 2007:74.1 °C
- ThinkCentre M58p + 45J5435:72.4 °C
Number of Processing Die Transistors
- ThinkCentre A58 + Microsoft Office Small Business 2007:228 M
- ThinkCentre M58p + 45J5435:410 M

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A58 + Microsoft Office Small Business 2007, ThinkCentre M58p + 45J5435
110 specifications	A Lenovo ThinkCentre A58 + Microsoft Office Small Business 2007 View product	B Lenovo ThinkCentre M58p + 45J5435 View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	E5400	E8400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.7 GHz	3 GHz
Processor cacheDiffers	2 MB	6 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	1333 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium E5000 Series for Desktop	Intel Core 2 Duo E8000 Series
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)Differs	45, 65	65 W
TcaseDiffers	74.1 °C	72.4 °C
Number of processors installedKnown for one	1	Unknown — not stated by the source
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	228 M	410 M
Processing Die sizeDiffers	82 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	13.5	9
SteppingDiffers	R0	E0
ECC supported by processor	No	No
Memory2 differ
Internal memory	2 GB	2 GB
Maximum internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	1 x 2 GB	1 x 2 GB
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-ROM	DVD±RW
HDD interface	SATA	SATA
Card reader integrated	No	No
Floppy drive installed	No	No
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500M	Intel® GMA 4500M
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Performanceidentical
Product type	PC	PC
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
Serial ports quantityDiffers	1	0
Parallel ports quantity	1	1
Expansion slotsidentical
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
PCI slotsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supply	280 W	280 W
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
Design1 differ
Chassis typeDiffers	Tower	SFF
Product colourKnown for one	Black	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Optional operating system suppliedKnown for one	Windows XP Professional	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features6 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	2	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	40478	33910
Processor codeDiffers	SLGH7	SLB9J
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Audio1 differ
Audio systemDiffers	Realtek ALC662	High Definition Audio
Weight & dimensions4 differ
WidthDiffers	175 mm	317 mm
DepthDiffers	442 mm	355 mm
HeightDiffers	412 mm	99 mm
WeightDiffers	10.9 kg	7.5 kg
Packaging contentidentical
Remote control included	No	No
Other featuresidentical
TV tuner integrated	No	No
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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