Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD vs Lenovo ThinkCentre M58 (9960ABG), PL

83specifications compared
27differ
56identical
25known for one product only

Key differences

The Lenovo ThinkCentre M58 (9960ABG), PL has 2 more processor cores than the Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD (4 vs 2). The Lenovo ThinkCentre M58 (9960ABG), PL has 2 more processor threads than the Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD (4 vs 2). The Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD has 0.6 GHz more processor frequency than the Lenovo ThinkCentre M58 (9960ABG), PL (2.93 GHz vs 2.33 GHz). Only the Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD has display included. Processor family: Intel® Core™2 Duo on the Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD, Intel® Core™2 Quad on the Lenovo ThinkCentre M58 (9960ABG), PL.

Processor family
- ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD:Intel® Core™2 Duo
- ThinkCentre M58 (9960ABG), PL:Intel® Core™2 Quad
Processor model
- ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD:E7500
- ThinkCentre M58 (9960ABG), PL:Q8200
Processor cores
- ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD:2
- ThinkCentre M58 (9960ABG), PL:4
Processor threads
- ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD:2
- ThinkCentre M58 (9960ABG), PL:4
Processor frequency
- ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD:2.93 GHz
- ThinkCentre M58 (9960ABG), PL:2.33 GHz
Processor cache
- ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD:3 MB
- ThinkCentre M58 (9960ABG), PL:4 MB
Processor front side bus
- ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD:1066 MHz
- ThinkCentre M58 (9960ABG), PL:1333 MHz
Processor codename
- ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD:Wolfdale
- ThinkCentre M58 (9960ABG), PL:Yorkfield

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD, ThinkCentre M58 (9960ABG), PL
108 specifications	A Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD View product	B Lenovo ThinkCentre M58 (9960ABG), PL View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™2 Quad
Processor modelDiffers	E7500	Q8200
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.93 GHz	2.33 GHz
Processor cacheDiffers	3 MB	4 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 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 E7000 Series	Intel Core 2 Quad Q8000 Series
Processor codenameDiffers	Wolfdale	Yorkfield
Thermal Design Power (TDP)Differs	65 W	95 W
TcaseDiffers	74.1 °C	71.4 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	228 M	456 M
Processing Die sizeDiffers	82 mm²	164 mm²
CPU multiplier (bus/core ratio)Differs	11	7
Stepping	R0	R0
ECC supported by processor	No	No
Memory3 differ
Internal memory	2 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 2 GB	2 x 1 GB
Memory clock speedDiffers	800 MHz	1066 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage2 differ
Total storage capacityDiffers	320 GB	500 GB
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500M
Performanceidentical
Product type	PC	PC
Networkidentical
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
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 & interfaces2 differ
USB 2.0 ports quantityDiffers	6	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Serial ports quantityDiffers	1	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
Expansion slotsidentical
PCI Express x16 slotsKnown for one	2	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	280 W	Unknown — not stated by the source
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
Product colour	Black	Black
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows Vista Business
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP Home Microsoft Windows XP Professional Windows Vista Business Windows Vista Home Basic
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	55.9 cm (22")	Unknown — not stated by the source
Display resolutionKnown for one	1680 x 1050 pixels	Unknown — not stated by the source
Processor special features3 differ
Embedded options available	No	No
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 Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	2	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	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	36503	36547
Processor codeDiffers	SLB9Z	SLG9S
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
Audio1 differ
Audio systemDiffers	ALC662	Intel HDA
Weight & dimensionsidentical
WidthKnown for one	175 mm	Unknown — not stated by the source
DepthKnown for one	442 mm	Unknown — not stated by the source
HeightKnown for one	412 mm	Unknown — not stated by the source
WeightKnown for one	11.2 kg	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	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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