Product comparison · 2 pcs/workstations

HP Z400 CMT + ATI FirePro V5700 + LP2275w vs Lenovo ThinkCentre A58 + ThinkVision L2250p

81specifications compared
42differ
39identical
44known for one product only

Key differences

Processor family
- Z400 CMT + ATI FirePro V5700 + LP2275w:Intel® Xeon® 3000 Sequence
- ThinkCentre A58 + ThinkVision L2250p:Intel® Core™2 Duo
Processor model
- Z400 CMT + ATI FirePro V5700 + LP2275w:W3520
- ThinkCentre A58 + ThinkVision L2250p:E7500
Processor cores
- Z400 CMT + ATI FirePro V5700 + LP2275w:4
- ThinkCentre A58 + ThinkVision L2250p:2
Processor threads
- Z400 CMT + ATI FirePro V5700 + LP2275w:8
- ThinkCentre A58 + ThinkVision L2250p:2
Processor frequency
- Z400 CMT + ATI FirePro V5700 + LP2275w:2.66 GHz
- ThinkCentre A58 + ThinkVision L2250p:2.93 GHz
Processor cache
- Z400 CMT + ATI FirePro V5700 + LP2275w:8 MB
- ThinkCentre A58 + ThinkVision L2250p:3 MB
Processor cache type
- Z400 CMT + ATI FirePro V5700 + LP2275w:Smart Cache
- ThinkCentre A58 + ThinkVision L2250p:L2
Bus type
- Z400 CMT + ATI FirePro V5700 + LP2275w:QPI
- ThinkCentre A58 + ThinkVision L2250p:FSB

Side by side

Differences highlightedShow differences only

Comparison of Z400 CMT + ATI FirePro V5700 + LP2275w, ThinkCentre A58 + ThinkVision L2250p
125 specifications	A HP Z400 CMT + ATI FirePro V5700 + LP2275w View product	B Lenovo ThinkCentre A58 + ThinkVision L2250p View product
Processor18 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® 3000 Sequence	Intel® Core™2 Duo
Processor modelDiffers	W3520	E7500
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor frequencyDiffers	2.66 GHz	2.93 GHz
Processor cacheDiffers	8 MB	3 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side bus	1066 MHz	1066 MHz
Bus typeDiffers	QPI	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Xeon 3500 Series	Intel Core 2 Duo E7000 Series
Processor codenameDiffers	Bloomfield	Wolfdale
Thermal Design Power (TDP)Differs	130 W	65 W
TcaseDiffers	67.9 °C	74.1 °C
Processor socketDiffers	Socket B (LGA 1366)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	731 M	228 M
Processing Die sizeDiffers	263 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	20	11
SteppingDiffers	D0	R0
ECC supported by processorDiffers	Yes	No
Processor boost frequencyKnown for one	2.93 GHz	Unknown — not stated by the source
System bus rateKnown for one	4.80 GT/s	Unknown — not stated by the source
Processor system typeKnown for one	Up	Unknown — not stated by the source
Number of QPI linksKnown for one	1	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Processor core voltage (AC)Known for one	0.800 - 1.225 V	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	24 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800,1066 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	25.6 GB/s	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	2 x 2 GB	1 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Memory clock speedDiffers	1333 MHz	800 MHz
ECCKnown for one	Yes	Unknown — not stated by the source
Memory channelsKnown for one	Triple-channel	Unknown — not stated by the source
Storageidentical
Total storage capacityKnown for one	Unknown — not stated by the source	320 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Floppy drive installedKnown for one	Unknown — not stated by the source	No
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA X4500
Performance1 differ
Product typeDiffers	Workstation	PC
Motherboard chipsetKnown for one	Intel® X58 Express	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Wi-FiKnown for one	Unknown — not stated by the source	No
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	8	6
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI portKnown for one	Unknown — not stated by the source	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Serial ports quantityDiffers	0	1
Parallel ports quantityDiffers	0	1
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	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	Minitower	Tower
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
Display diagonal	55.9 cm (22")	55.9 cm (22")
Display resolutionKnown for one	Unknown — not stated by the source	1680 x 1050 pixels
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
ResolutionKnown for one	1680 x 1050 pixels	Unknown — not stated by the source
Processor special features9 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 SwitchingDiffers	Yes	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)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	2
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	39718	36503
Processor codeDiffers	SLBEW	SLB9Z
Processor package sizeDiffers	42.5 x 45.0 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	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
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	Realtek ALC662
Weight & dimensions4 differ
WidthDiffers	168 mm	175 mm
DepthDiffers	455.3 mm	442 mm
HeightDiffers	450.2 mm	412 mm
WeightDiffers	19.6 kg	11.2 kg
Packaging contentidentical
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
Operational conditionsidentical
Non-operating altitudeKnown for one	9100	Unknown — not stated by the source

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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