Product comparison · 2 pcs/workstations

HP Compaq CQ1040UK E-350 vs HP KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550

37specifications compared
26differ
11identical
94known for one product only

Key differences

Processor model
- Compaq CQ1040UK E-350:E-350
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:W3550
Processor cores
- Compaq CQ1040UK E-350:2
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:4
Processor cache
- Compaq CQ1040UK E-350:1 MB
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:8 MB
Processor cache type
- Compaq CQ1040UK E-350:L2
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:Smart Cache
Memory layout (slots x size)
- Compaq CQ1040UK E-350:1 x 1 + 1 x 2 GB
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:3 x 1 GB
Memory slots
- Compaq CQ1040UK E-350:2x DIMM
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:6x DIMM
Optical drive type
- Compaq CQ1040UK E-350:DVD Super Multi DL
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:DVD Super Multi
HDD capacity
- Compaq CQ1040UK E-350:1 TB
- KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550:500 GB

Side by side

Differences highlightedShow differences only

Comparison of CQ1040UK, KK718ET+WS095ET
131 specifications	A HP Compaq CQ1040UK E-350 Model CQ1040UK View product	B HP KK718ET+WS095ET workstation Intel® Xeon® 3000 Sequence W3550 Model KK718ET+WS095ET View product
Processor4 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Processor familyKnown for one	Unknown — not stated by the source	Intel® Xeon® 3000 Sequence
Processor modelDiffers	E-350	W3550
Processor coresDiffers	2	4
Processor threadsKnown for one	Unknown — not stated by the source	8
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.33 GHz
Processor frequencyKnown for one	Unknown — not stated by the source	3.06 GHz
Processor cacheDiffers	1 MB	8 MB
Processor cache typeDiffers	L2	Smart Cache
Bus typeKnown for one	Unknown — not stated by the source	QPI
FSB ParityKnown for one	Unknown — not stated by the source	No
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
Processor lithographyKnown for one	Unknown — not stated by the source	45 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Xeon 3500 Series
Processor codenameKnown for one	Unknown — not stated by the source	Bloomfield
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	130 W
TcaseKnown for one	Unknown — not stated by the source	67.9 °C
Number of QPI linksKnown for one	Unknown — not stated by the source	1
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socketKnown for one	Unknown — not stated by the source	Socket B (LGA 1366)
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	731 M
Processing Die sizeKnown for one	Unknown — not stated by the source	263 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	23
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.225 V
SteppingKnown for one	Unknown — not stated by the source	D0
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
ECC supported by processorKnown for one	Unknown — not stated by the source	Yes
Memory2 differ
Maximum internal memoryKnown for one	Unknown — not stated by the source	24 GB
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	3 x 1 GB
Memory slotsDiffers	2x DIMM	6x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
Storage3 differ
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
HDD capacityDiffers	1 TB	500 GB
HDD interfaceDiffers	SATA II	SATA
RAID supportKnown for one	Unknown — not stated by the source	Yes
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 10
Total storage capacityKnown for one	1 TB	Unknown — not stated by the source
Total HDDs capacityKnown for one	1 TB	Unknown — not stated by the source
Graphics1 differ
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	2.048 GB
Graphics cardKnown for one	Unknown — not stated by the source	Quadro 4000
Graphics card familyDiffers	AMD	NVIDIA
Discrete graphics card modelKnown for one	AMD Radeon HD 6310	Unknown — not stated by the source
Performance2 differ
Product typeDiffers	PC	Workstation
Motherboard chipsetDiffers	AMD Hudson D1	Intel® X58 Express
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet (10/100/1000)
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	6	8
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Ethernet LAN (RJ-45) portsDiffers	0	1
Headphone outputsDiffers	1	2
Microphone inDiffers	No	Yes
VGA (D-Sub) ports quantityDiffers	1	0
PS/2 ports quantityDiffers	0	2
Firewire (IEEE 1394) portsDiffers	0	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI Express x8 slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	2
PCI slotsKnown for one	Unknown — not stated by the source	2
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	475 W
Design2 differ
Chassis typeDiffers	Desktop	Minitower
Number of 5.25" baysKnown for one	Unknown — not stated by the source	3
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Product colourDiffers	Black	Black, Silver
External drive baysKnown for one	Unknown — not stated by the source	3 x 5.25"
Internal drive baysKnown for one	Unknown — not stated by the source	2 x 3.5"
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Trial softwareKnown for one	Symantec Norton Internet Security 2011, Norton Online Backup	Unknown — not stated by the source
Processor special featuresidentical
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDKnown for one	Unknown — not stated by the source	39720
Processor package sizeKnown for one	Unknown — not stated by the source	42.5 x 45.0 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Realtek ALC262
Weight & dimensions4 differ
WidthDiffers	100 mm	66 mm
DepthDiffers	270 mm	179 mm
HeightDiffers	320 mm	177 mm
WeightDiffers	2.25 kg	13.5 kg

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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