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 manufacturer	Intel	Intel
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
FSB Parity	No	No
System bus rateKnown for one	4.8 GT/s	Unknown — not stated by the source
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
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
Number of processors installed	1	1
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
Internal memory	3 GB	3 GB
Maximum internal memoryDiffers	24 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	3 x 1 GB	1 x 1 + 1 x 2 GB
Memory slotsDiffers	6x DIMM	4x DIMM
Memory clock speed	1333 MHz	1333 MHz
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
Optical drive type	DVD Super Multi	DVD Super Multi
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
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
USB 2.0 ports quantity	8	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsDiffers	2	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
PS/2 ports quantityDiffers	2	0
Firewire (IEEE 1394) portsDiffers	1	0
Serial ports quantity	0	0
Parallel ports quantity	0	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
Country of origin	China	China
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special features9 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
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	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
Physical Address Extension (PAE)	Yes	Yes
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
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
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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