Product comparison · 2 pcs/workstations

HP xw4600 + LP2275w vs Lenovo ThinkStation S20 (410565G), CZ

56specifications compared
35differ
21identical
62known for one product only

Key differences

The HP xw4600 + LP2275w has 0.63 GHz more processor frequency than the Lenovo ThinkStation S20 (410565G), CZ (3.16 GHz vs 2.53 GHz). The HP xw4600 + LP2275w has 2 MB more processor cache than the Lenovo ThinkStation S20 (410565G), CZ (6 MB vs 4 MB). The Lenovo ThinkStation S20 (410565G), CZ has 65 W more thermal Design Power (TDP) than the HP xw4600 + LP2275w (130 W vs 65 W). Only the Lenovo ThinkStation S20 (410565G), CZ has ECC supported by processor. Only the Lenovo ThinkStation S20 (410565G), CZ has card reader integrated.

Processor family
- xw4600 + LP2275w:Intel® Core™2 Duo
- ThinkStation S20 (410565G), CZ:Intel® Xeon® 3000 Sequence
Processor model
- xw4600 + LP2275w:E8500
- ThinkStation S20 (410565G), CZ:W3505
Processor frequency
- xw4600 + LP2275w:3.16 GHz
- ThinkStation S20 (410565G), CZ:2.53 GHz
Processor cache
- xw4600 + LP2275w:6 MB
- ThinkStation S20 (410565G), CZ:4 MB
Processor cache type
- xw4600 + LP2275w:L2
- ThinkStation S20 (410565G), CZ:Smart Cache
Bus type
- xw4600 + LP2275w:FSB
- ThinkStation S20 (410565G), CZ:QPI
Processor codename
- xw4600 + LP2275w:Wolfdale
- ThinkStation S20 (410565G), CZ:Bloomfield
Thermal Design Power (TDP)
- xw4600 + LP2275w:65 W
- ThinkStation S20 (410565G), CZ:130 W

Side by side

Differences highlightedShow differences only

Comparison of xw4600 + LP2275w, ThinkStation S20 (410565G), CZ
118 specifications	A HP xw4600 + LP2275w View product	B Lenovo ThinkStation S20 (410565G), CZ View product
Processor9 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Xeon® 3000 Sequence
Processor modelDiffers	E8500	W3505
Processor frequencyDiffers	3.16 GHz	2.53 GHz
Processor cacheDiffers	6 MB	4 MB
Processor cache typeDiffers	L2	Smart Cache
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Bus typeDiffers	FSB	QPI
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core 2 Duo E8000 Series	Unknown — not stated by the source
Processor codenameDiffers	Wolfdale	Bloomfield
Processor system typeKnown for one	DP	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	65 W	130 W
TcaseKnown for one	72.4 °C	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Processor socketKnown for one	LGA 775 (Socket T)	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	410 M	Unknown — not stated by the source
Processing Die sizeKnown for one	107 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	9.5	Unknown — not stated by the source
Processor core voltage (AC)Known for one	0.850/1.3625 V	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
ECC supported by processorDiffers	No	Yes
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
Number of QPI linksKnown for one	Unknown — not stated by the source	1
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	24 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	25.6 GB/s
Memory4 differ
Internal memoryDiffers	2 GB	3 GB
Maximum internal memoryDiffers	8 GB	12 GB
Internal memory typeKnown for one	DDR2-SDRAM	Unknown — not stated by the source
Memory layout (slots x size)Differs	2 x 1 GB	3 x 1 GB
Memory clock speedDiffers	800 MHz	1066 MHz
ECCKnown for one	Yes	Unknown — not stated by the source
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
Storage2 differ
HDD capacityDiffers	500 GB	250 GB
Card reader integratedDiffers	No	Yes
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Compatible memory cardsKnown for one	Unknown — not stated by the source	CF, MMC, SD, xD
Performanceidentical
Motherboard chipsetKnown for one	Intel® X38 Express	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	9	10
Ethernet LAN (RJ-45) portsDiffers	1	2
PS/2 ports quantityDiffers	2	0
Parallel ports quantityDiffers	1	0
Line-inKnown for one	Unknown — not stated by the source	Yes
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	2
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Expansion slots1 differ
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsDiffers	2	1
PCI slotsKnown for one	Unknown — not stated by the source	2
Power1 differ
Power supplyDiffers	475 W	625 W
Power requirementsKnown for one	Unknown — not stated by the source	100-240V; 50/60Hz
Design1 differ
Chassis typeDiffers	Minitower	Tower
Country of originKnown for one	China	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows XP Professional
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP Pro SP1a/SP2a 32/64-bit Red Hat Enterprise Linux 5.0 Windows Vista 32/64-bit Windows Vista Enterprise 32/64-bit Windows Vista Ultimate 32/64-bit
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	55.9 cm (22")	Unknown — not stated by the source
ResolutionKnown for one	1600 x 1000 pixels	Unknown — not stated by the source
Processor special features6 differ
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingDiffers	No	Yes
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	33911	40800
Processor codeKnown for one	SLAPK	Unknown — not stated by the source
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 x 45 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Audio1 differ
Audio systemDiffers	High Definition Audio	ADI 1988 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	8 - 90%	Unknown — not stated by the source
Non-operating altitudeKnown for one	9100	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	168 mm	175 mm
DepthDiffers	456 mm	460 mm
HeightDiffers	450 mm	478 mm
WeightDiffers	19 kg	16.3 kg
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	40x
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Keyboard typeKnown for one	Unknown — not stated by the source	Preferred Pro USB

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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