Product comparison · 2 pcs/workstations

HP Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC vs HP xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation

34specifications compared
29differ
5identical
83known for one product only

Key differences

The HP xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation has 0.36 GHz more processor frequency than the HP Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC (2.66 GHz vs 2.3 GHz). The HP xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation has 1 GB more internal memory than the HP Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC (2 GB vs 1 GB). The HP xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation has 28 GB more maximum internal memory than the HP Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC (32 GB vs 4 GB). Processor model: 4400+ on the HP Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC, X5355 on the HP xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation. Storage drive controller: SATA 3.0 Gb/s on the HP Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC, SATA 3Gb/s on the HP xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation.

Processor model
- Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC:4400+
- xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation:X5355
Processor frequency
- Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC:2.3 GHz
- xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation:2.66 GHz
Internal memory
- Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC:1 GB
- xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation:2 GB
Maximum internal memory
- Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC:4 GB
- xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation:32 GB
Memory upgrade
- Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC:4 GB
- xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation:32 GB
Storage drive controller
- Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC:SATA 3.0 Gb/s
- xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation:SATA 3Gb/s
Diskette drive
- Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC:Optional
- xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation:Yes
Product type
- Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC:PC
- xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation:Workstation

Side by side

Differences highlightedShow differences only

Comparison of Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC, xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation
117 specifications	A HP Compaq dc5750 AMD Athlon 64 X2 4400+ 1G/250G DVD+/-RW WVST Bus Microtower PC View product	B HP xw8400 Intel® Xeon® 2.66GHz 2GB/250GB DVD+/-RW WVST Bus Workstation View product
Processor2 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Processor familyKnown for one	Unknown — not stated by the source	Intel® Xeon® 5000 Sequence
Processor modelDiffers	4400+	X5355
Processor coresKnown for one	Unknown — not stated by the source	4
Processor threadsKnown for one	Unknown — not stated by the source	4
Processor frequencyDiffers	2.3 GHz	2.66 GHz
Processor cacheKnown for one	Unknown — not stated by the source	8 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L2
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Bus typeKnown for one	Unknown — not stated by the source	FSB
FSB ParityKnown for one	Unknown — not stated by the source	Yes
Processor lithographyKnown for one	Unknown — not stated by the source	65 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 5300 Series
Processor codenameKnown for one	Unknown — not stated by the source	Clovertown
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	120 W
TcaseKnown for one	Unknown — not stated by the source	70 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socketKnown for one	Unknown — not stated by the source	LGA 771 (Socket J)
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	582 M
Processing Die sizeKnown for one	Unknown — not stated by the source	286 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	8
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory3 differ
Internal memoryDiffers	1 GB	2 GB
Maximum internal memoryDiffers	4 GB	32 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
ECCKnown for one	Unknown — not stated by the source	Yes
Memory upgradeDiffers	4 GB	32 GB
Storage3 differ
HDD capacityKnown for one	Unknown — not stated by the source	250 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speed	7200 RPM	7200 RPM
Storage drive controllerDiffers	SATA 3.0 Gb/s	SATA 3Gb/s
Disk subsystem controllerDiffers	SMART III Serial ATA 3.0 GB/s	Integrated 6 channel SATA 3 Gb/s controller with RAID (0,1,5, 10) capability, integrated 4 channel SAS controller with RAID (0 or 1) capability
Diskette driveDiffers	Optional	Yes
Storage drive type	250 GB	250 GB
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphics1 differ
Video card featuresDiffers	RAMDAC: Integrated 400-MHz DAC; Controller Clock Speed: 400 MHz; Overlay Planes: Back end overlay supporting Motion Adaptive De-Interlacing; Max Color Depth: 32-bits/pixel; Maximum Vertical Refresh Rate: Supports resolutions up to 2045x1536 @ 32bpp.; Multi-display Support: Up to 2 displays can be su	No Integrated Graphics Kit
Video adapter, busKnown for one	PCI Express x16	Unknown — not stated by the source
Video card resolutionKnown for one	Supports resolutions up to 2045x1536 @ 32bpp	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	PC	Workstation
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 5000X
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	7
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
I/O portsDiffers	Rear: 6 USB 2.0, 1 VGA port, 1 DVI-D, 1 optional serial port, 1 parallel, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out; Front: 2 USB 2.0, headphone and microphone	Front: Headphone, microphone, and 2 USB 2.0, 1 IEEE 1394; Rear: 5 USB 2.0, 1 standard serial port, 1 parallel port, PS/2 keyboard and mouse, 1 RJ-45, 1 audio in, 1 audio out, 1 IEEE 1394; Internal: 1 USB 2.0
Expansion slots1 differ
Expansion slotsDiffers	2 full-height PCI, 1 full-height PCI Express x1, 1 full-height PCI Express x16	7 slots: 1 PCI Express (x16) Graphics slot, 1 PCI Express (x16 mechanically, x4 electrically), 1 PCI Express (x8 mechanically, x4 electrically), 1 133 MHz PCI-X slot, 2 100 MHz PCI-X slots, and 1 legacy PCI slot
Power1 differ
Power requirementsDiffers	Input voltage 90 – 264 VAC, ATX Power Supply – passive PFC 115v/230v line) Operating Voltage Range: 90 – 264 VAC; Rated Voltage Range: 100 – 240 VAC; Rated Line Frequency: 50-60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current: 8A/4A; Heat Dissipation: Typical 315 btu/hr, Maximum	800 watts
Power supplyKnown for one	Unknown — not stated by the source	800 W
Power consumption (typical)Known for one	300 W	Unknown — not stated by the source
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Minitower
Country of origin	China	China
Upgrade typeKnown for one	Windows Vista capable	Unknown — not stated by the source
Displayidentical
Display includedKnown for one	Unknown — not stated by the source	No
Processor special featuresidentical
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	No
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	32 bit
Processor ARK IDKnown for one	Unknown — not stated by the source	28035
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
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
Audio2 differ
Audio systemDiffers	Integrated High Definition audio with Realtek 2 channel ALC260 codec	High Definition Audio
Audio includedDiffers	Integrated High Definition audio with Realtek 2 channel ALC260 codec	Integrated High Definition audio with Jack Retasking technology, optional PCI Sound Blaster X-Fi Xtreme Music
Operational conditions6 differ
Operating temperature (T-T)Differs	10 - 35 °C	5 - 35 °C
Storage temperature (T-T)Differs	-30 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)Differs	10 - 90%	10 - 85%
Storage relative humidity (H-H)Differs	5 - 95%	5 - 90%
Relative humidityDiffers	10 - 90%	10 - 85%
Non-operating altitudeDiffers	9144	10000
Non-operating relative humidity (non-condensing)	5 - 90%	5 - 90%
Weight & dimensions4 differ
WidthDiffers	177 mm	210 mm
DepthDiffers	428 mm	525 mm
HeightDiffers	377 mm	454 mm
WeightDiffers	10.7 kg	28 kg
Keyboard2 differ
Pointing deviceDiffers	HP PS/2 2-Button Optical Scroll Mouse	HP optical mouse
Keyboard typeDiffers	2004 standard PS/2	HP PS/2 Standard Keyboard
Features1 differ
Security management descriptionDiffers	Kensington lock support (standard), security loop (standard), optional keyed security lock, optional embedded security (TPM 1.2) solution	Standard, side cover key lock, USB ports can be deactivated, padlock loop, Kensington lock provision, universal chassis clamp lock, chassis intrusion sensor
Other features1 differ
Drive baysDiffers	2 external 5.25 inch and 1 external 3.5 inch 2 internal 3.5 inch	3 external 5.25" bays 5 internal 3.5" bays
Security featuresKnown for one	Kensington Cable Lock, Hood Cover Security Loop supported, Optional Keyed Security Lock, embedded security (TPM 1.2) (except for Russia) module	Unknown — not stated by the source
Networkidentical
Modem typeKnown for one	No	Unknown — not stated by the source
Networking featuresKnown for one	Integrated Broadcom NetXtreme Gigabit Ethernet for HP	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Windows Vista Business	Unknown — not stated by the source
Applications supportedKnown for one	Windows Vista Premium ready	Unknown — not stated by the source
Bundled softwareKnown for one	Altiris Deployment Solution Agent, HP Client Manager Software, HP OpenView, HP Backup and Recovery Manager HP Client Management Solutions, HP Backup and Recovery Manager, Computer Setup Utility, Symantec AntiVirus with 60 day Live Update, Microsoft Internet Explorer, PDF Complete, Altiris Local Reco	Unknown — not stated by the source
Driver LANKnown for one	Microsoft 2000, Microsoft XP	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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