Product comparison · 2 pcs/workstations

HP KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550 vs HP Pro 3305

93specifications compared
47differ
46identical
54known for one product only

Key differences

Processor family
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:Intel® Xeon® 3000 Sequence
- Pro 3305:Intel® Celeron®
Processor model
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:W3550
- Pro 3305:450
Processor cores
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:4
- Pro 3305:1
Processor threads
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:8
- Pro 3305:1
Processor frequency
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:3.06 GHz
- Pro 3305:2.2 GHz
Processor cache
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:8 MB
- Pro 3305:0.512 MB
Processor cache type
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:Smart Cache
- Pro 3305:L2
Bus type
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:QPI
- Pro 3305:FSB

Side by side

Differences highlightedShow differences only

Comparison of KK718ET+WS095ET, Pro 3305
147 specifications	A HP KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550 Model KK718ET+WS095ET View product	B HP Pro 3305 View product
Processor18 differ
Processor familyDiffers	Intel® Xeon® 3000 Sequence	Intel® Celeron®
Processor modelDiffers	W3550	450
Processor coresDiffers	4	1
Processor threadsDiffers	8	1
Processor boost frequencyKnown for one	3.33 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.06 GHz	2.2 GHz
Processor cacheDiffers	8 MB	0.512 MB
Processor cache typeDiffers	Smart Cache	L2
Bus typeDiffers	QPI	FSB
System bus rateKnown for one	4.8 GT/s	Unknown — not stated by the source
Processor lithographyDiffers	45 nm	65 nm
Processor seriesKnown for one	Intel Xeon 3500 Series	Unknown — not stated by the source
Processor codenameDiffers	Bloomfield	Conroe
Thermal Design Power (TDP)Differs	130 W	35 W
TcaseDiffers	67.9 °C	60.4 °C
Number of QPI linksKnown for one	1	Unknown — not stated by the source
Processor socketDiffers	Socket B (LGA 1366)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	731 M	105 M
Processing Die sizeDiffers	263 mm²	77 mm²
CPU multiplier (bus/core ratio)Differs	23	11
Processor core voltage (AC)Known for one	1.225 V	Unknown — not stated by the source
SteppingDiffers	D0	A1
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
ECC supported by processorDiffers	Yes	No
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Memory3 differ
Maximum internal memoryDiffers	24 GB	16 GB
Memory layout (slots x size)Differs	3 x 1 GB	1 x 1 + 1 x 2 GB
Memory slotsDiffers	6x DIMM	4x DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Memory channelsKnown for one	Triple-channel	Unknown — not stated by the source
Memory upgradeKnown for one	Unknown — not stated by the source	16 GB
Storage1 differ
HDD interfaceDiffers	SATA	SATA II
RAID supportKnown for one	Yes	Unknown — not stated by the source
RAID levelsKnown for one	0, 1, 5, 10	Unknown — not stated by the source
Total storage capacityKnown for one	Unknown — not stated by the source	500 GB
Graphics1 differ
Maximum graphics card memoryKnown for one	2.048 GB	Unknown — not stated by the source
Graphics cardKnown for one	Quadro 4000	Unknown — not stated by the source
Graphics card familyDiffers	NVIDIA	ATI
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Radeon HD 4200
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Performance2 differ
Product typeDiffers	Workstation	PC
Motherboard chipsetDiffers	Intel® X58 Express	AMD 785G
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Gigabit Ethernet (10/100/1000)	Unknown — not stated by the source
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Wi-FiKnown for one	Unknown — not stated by the source	No
BluetoothKnown for one	Unknown — not stated by the source	No
Ports & interfaces4 differ
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
Headphone outputsDiffers	2	1
VGA (D-Sub) ports quantityDiffers	0	1
PS/2 ports quantityDiffers	2	0
Firewire (IEEE 1394) portsDiffers	1	0
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Expansion slots1 differ
Number of 3.5" baysKnown for one	2	Unknown — not stated by the source
PCI Express x8 slotsKnown for one	2	Unknown — not stated by the source
PCI Express x16 slotsDiffers	2	1
PCI slotsKnown for one	2	Unknown — not stated by the source
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	3
Mini PCI Express slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	475 W	300 W
Design2 differ
Chassis typeDiffers	Minitower	Micro Tower
Number of 5.25" baysKnown for one	3	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Product colourDiffers	Black, Silver	Black
External drive baysKnown for one	3 x 5.25"	Unknown — not stated by the source
Internal drive baysKnown for one	2 x 3.5"	Unknown — not stated by the source
Processor special features9 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Intel Demand Based SwitchingDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	39720	35239
Processor package sizeDiffers	42.5 x 45.0 mm	37.5 mm
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Processor codeKnown for one	Unknown — not stated by the source	SLAFZ
Audio1 differ
Audio systemDiffers	Realtek ALC262	HD
Built-in microphoneKnown for one	Unknown — not stated by the source	No
SpeakersKnown for one	Unknown — not stated by the source	No
Weight & dimensions4 differ
WidthDiffers	66 mm	173.2 mm
DepthDiffers	179 mm	421.1 mm
HeightDiffers	177 mm	382.3 mm
WeightDiffers	13.5 kg	10 kg
Optical driveidentical
BD interface typeKnown for one	Unknown — not stated by the source	SATA
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	No
Multimediaidentical
Built-in cameraKnown for one	Unknown — not stated by the source	No
Other featuresidentical
TV tuner integratedKnown 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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