Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M58p Intel® Core™2 Duo E8400 vs Lenovo ThinkCentre M58p

85specifications compared
20differ
65identical
18known for one product only

Key differences

The Lenovo ThinkCentre M58p has 2 more processor cores than the Lenovo ThinkCentre M58p Intel® Core™2 Duo E8400 (4 vs 2). The Lenovo ThinkCentre M58p has 2 more processor threads than the Lenovo ThinkCentre M58p Intel® Core™2 Duo E8400 (4 vs 2). The Lenovo ThinkCentre M58p Intel® Core™2 Duo E8400 has 0.34 GHz more processor frequency than the Lenovo ThinkCentre M58p (3 GHz vs 2.66 GHz). Only the Lenovo ThinkCentre M58p Intel® Core™2 Duo E8400 has embedded options available. Only the Lenovo ThinkCentre M58p Intel® Core™2 Duo E8400 has Intel Trusted Execution Technology.

Processor family
- ThinkCentre M58p Intel® Core™2 Duo E8400:Intel® Core™2 Duo
- ThinkCentre M58p:Intel® Core™2 Quad
Processor model
- ThinkCentre M58p Intel® Core™2 Duo E8400:E8400
- ThinkCentre M58p:Q8400
Processor cores
- ThinkCentre M58p Intel® Core™2 Duo E8400:2
- ThinkCentre M58p:4
Processor threads
- ThinkCentre M58p Intel® Core™2 Duo E8400:2
- ThinkCentre M58p:4
Processor frequency
- ThinkCentre M58p Intel® Core™2 Duo E8400:3 GHz
- ThinkCentre M58p:2.66 GHz
Processor cache
- ThinkCentre M58p Intel® Core™2 Duo E8400:6 MB
- ThinkCentre M58p:4 MB
Processor codename
- ThinkCentre M58p Intel® Core™2 Duo E8400:Wolfdale
- ThinkCentre M58p:Yorkfield
Thermal Design Power (TDP)
- ThinkCentre M58p Intel® Core™2 Duo E8400:65 W
- ThinkCentre M58p:95 W

Side by side

Differences highlightedShow differences only

Comparison of M58p, ThinkCentre M58p
103 specifications	A Lenovo ThinkCentre M58p Intel® Core™2 Duo E8400 Model M58p View product	B Lenovo ThinkCentre M58p View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™2 Quad
Processor modelDiffers	E8400	Q8400
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	3 GHz	2.66 GHz
Processor cacheDiffers	6 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	1333 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 Core 2 Duo E8000 Series	Intel Core 2 Quad Q8000 Series
Processor codenameDiffers	Wolfdale	Yorkfield
Thermal Design Power (TDP)Differs	65 W	95 W
TcaseDiffers	72.4 °C	71.4 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	410 M	456 M
Processing Die sizeDiffers	107 mm²	164 mm²
CPU multiplier (bus/core ratio)Differs	9	8
SteppingDiffers	E0	R0
ECC supported by processor	No	No
Memoryidentical
Internal memory	2 GB	2 GB
Maximum internal memory	8 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Storageidentical
Total storage capacity	320 GB	320 GB
Optical drive type	DVD±RW	DVD±RW
HDD interface	SATA	SATA
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Card reader integrated	No	No
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	Intel® GMA X4500
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Networkidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Wi-FiKnown for one	Unknown — not stated by the source	No
Ports & interfacesidentical
USB 2.0 ports quantity	8	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Serial ports quantity	0	0
Parallel ports quantity	1	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Poweridentical
Power supply input voltageKnown for one	110/220 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Designidentical
Chassis type	Tower	Tower
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Displayidentical
Display included	No	No
Processor special features5 differ
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
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	Yes	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
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	33910	38512
Processor codeDiffers	SLB9J	SLGT6
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
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 80%	Unknown — not stated by the source
Weight & dimensionsidentical
Width	317 mm	317 mm
Depth	355 mm	355 mm
Height	99 mm	99 mm
Weight	7.5 kg	7.5 kg
Other featuresidentical
Intel segment tagging	Enterprise, Professional	Enterprise, Professional
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	No

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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