Product comparison · 2 pcs/workstations

HP 6000 Pro SFF vs Lenovo ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P

86specifications compared
31differ
55identical
30known for one product only

Key differences

The HP 6000 Pro SFF has 0.07 GHz more processor frequency than the Lenovo ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P (3 GHz vs 2.93 GHz). The HP 6000 Pro SFF has 3 MB more processor cache than the Lenovo ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P (6 MB vs 3 MB). The HP 6000 Pro SFF has 267 MHz more processor front side bus than the Lenovo ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P (1333 MHz vs 1066 MHz). Only the HP 6000 Pro SFF has card reader integrated. Only the HP 6000 Pro SFF has embedded options available.

Processor model
- 6000 Pro SFF:E8400
- ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P:E7500
Processor frequency
- 6000 Pro SFF:3 GHz
- ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P:2.93 GHz
Processor cache
- 6000 Pro SFF:6 MB
- ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P:3 MB
Processor front side bus
- 6000 Pro SFF:1333 MHz
- ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P:1066 MHz
Tcase
- 6000 Pro SFF:72.4 °C
- ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P:74.1 °C
Number of Processing Die Transistors
- 6000 Pro SFF:410 M
- ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P:228 M
Processing Die size
- 6000 Pro SFF:107 mm²
- ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P:82 mm²
CPU multiplier (bus/core ratio)
- 6000 Pro SFF:9
- ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P:11

Side by side

Differences highlightedShow differences only

Comparison of 6000 Pro SFF, ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P
116 specifications	A HP 6000 Pro SFF View product	B Lenovo ThinkCentre A58 Tower (75157QG) + ThinkVision L2251P View product
Processor10 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	E8400	E7500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	3 GHz	2.93 GHz
Processor cacheDiffers	6 MB	3 MB
Processor cache type	L2	L2
Processor front side busDiffers	1333 MHz	1066 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 Duo E7000 Series
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
TcaseDiffers	72.4 °C	74.1 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	410 M	228 M
Processing Die sizeDiffers	107 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	9	11
SteppingDiffers	E0	R0
ECC supported by processor	No	No
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memory3 differ
Internal memory	2 GB	2 GB
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	2 x 1 GB	1 x 2 GB
Memory clock speedDiffers	1333 MHz	800 MHz
Storage3 differ
Total storage capacityDiffers	500 GB	320 GB
Optical drive typeDiffers	DVD Super Multi	DVD-RW
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Total HDDs capacityKnown for one	500 GB	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card modelKnown for one	Intel® GMA 4500M	Unknown — not stated by the source
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Networking features	Gigabit Ethernet	Gigabit Ethernet
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	10	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	No	Unknown — not stated by the source
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Serial ports quantity	1	1
Parallel ports quantityDiffers	0	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power supplyDiffers	240 W	280 W
Power supply input voltageKnown for one	Unknown — not stated by the source	110 - 220 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	SFF	Tower
Product colour	Black	Black
Country of originKnown for one	China	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Displayidentical
Display included	Yes	Yes
DisplayKnown for one	LA2205wg	Unknown — not stated by the source
Display diagonalKnown for one	Unknown — not stated by the source	55.9 cm (22")
Display resolutionKnown for one	Unknown — not stated by the source	1680 x 1050 pixels
Processor special features6 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)Differs	Yes	2
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	36503
Processor codeDiffers	SLB9J	SLB9Z
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	High Definition Audio	ALC662
Weight & dimensions4 differ
WidthDiffers	337 mm	175 mm
DepthDiffers	378 mm	442 mm
HeightDiffers	100 mm	412 mm
WeightDiffers	726 g	11.2 kg
Packaging contentidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	2

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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