Product comparison · 2 pcs/workstations

HP 6600 Intel® Xeon® E5450 vs HP Compaq dc7600 MT

61specifications compared
37differ
24identical
76known for one product only

Key differences

The HP 6600 Intel® Xeon® E5450 has 3 more processor cores than the HP Compaq dc7600 MT (4 vs 1). The HP 6600 Intel® Xeon® E5450 has 2 more processor threads than the HP Compaq dc7600 MT (4 vs 2). The HP 6600 Intel® Xeon® E5450 has 10 MB more processor cache than the HP Compaq dc7600 MT (12 MB vs 2 MB). Only the HP 6600 Intel® Xeon® E5450 has FSB Parity. Only the HP 6600 Intel® Xeon® E5450 has idle States.

Processor family
- 6600 Intel® Xeon® E5450:Intel® Xeon®
- Compaq dc7600 MT:Intel® Pentium® 4
Processor model
- 6600 Intel® Xeon® E5450:E5450
- Compaq dc7600 MT:630
Processor cores
- 6600 Intel® Xeon® E5450:4
- Compaq dc7600 MT:1
Processor threads
- 6600 Intel® Xeon® E5450:4
- Compaq dc7600 MT:2
Processor cache
- 6600 Intel® Xeon® E5450:12 MB
- Compaq dc7600 MT:2 MB
Processor front side bus
- 6600 Intel® Xeon® E5450:1333 MHz
- Compaq dc7600 MT:800 MHz
FSB Parity
- 6600 Intel® Xeon® E5450:Yes
- Compaq dc7600 MT:No
Processor lithography
- 6600 Intel® Xeon® E5450:45 nm
- Compaq dc7600 MT:90 nm

Side by side

Differences highlightedShow differences only

Comparison of 6600, Compaq dc7600 MT
137 specifications	A HP 6600 Intel® Xeon® E5450 Model 6600 View product	B HP Compaq dc7600 MT View product
Processor16 differ
Processor familyDiffers	Intel® Xeon®	Intel® Pentium® 4
Processor modelDiffers	E5450	630
Processor coresDiffers	4	1
Processor threadsDiffers	4	2
Processor cacheDiffers	12 MB	2 MB
Processor front side busDiffers	1333 MHz	800 MHz
FSB ParityDiffers	Yes	No
Processor lithographyDiffers	45 nm	90 nm
Processor seriesDiffers	Intel Xeon 5400 Series	Intel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor codenameDiffers	Harpertown	Prescott
Processor system typeKnown for one	DP	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	80 W	84 W
TcaseDiffers	67 °C	66.6 °C
Processor socketDiffers	LGA 771 (Socket J)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	820 M	169 M
Processing Die sizeDiffers	214 mm²	135 mm²
CPU multiplier (bus/core ratio)Differs	9	15
Processor core voltage (AC)Known for one	0.95 - 1.225 V	Unknown — not stated by the source
SteppingKnown for one	E0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	0.512 GB
Maximum internal memoryDiffers	32 GB	4 GB
Memory layout (slots x size)Known for one	4 x 1 GB	Unknown — not stated by the source
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Storage2 differ
Optical drive typeDiffers	DVD-ROM	CD-ROM
HDD capacityDiffers	250 GB	80 GB
Storage drive controllerKnown for one	SATA 3GB/s NCQ	Unknown — not stated by the source
Disk subsystem controllerKnown for one	Integrated SATA 3 Gb/s controller with RAID (0, 1,5) capability	Unknown — not stated by the source
Diskette driveKnown for one	No	Unknown — not stated by the source
Storage drive typeKnown for one	250 GB	Unknown — not stated by the source
Total storage capacityKnown for one	Unknown — not stated by the source	80 GB
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Card reader integratedKnown for one	Unknown — not stated by the source	No
Graphicsidentical
Maximum graphics card memoryKnown for one	0.5 GB	Unknown — not stated by the source
Graphics cardKnown for one	Quadro NVS 290	Unknown — not stated by the source
Video card featuresKnown for one	Two cards NVIDIA Quadro NVS 290	Unknown — not stated by the source
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	NVIDIA® Quadro® NVS 285
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Performance2 differ
Product typeDiffers	Workstation	PC
Motherboard chipsetDiffers	Intel® 5400	Intel® 945G
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	7	6
Serial ports quantityDiffers	0	1
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
I/O portsKnown for one	Front: headphone, microphone, 2 USB 2.0 and 1 optional IEEE 1394A; Rear: 5 USB 2.0, 1 optional serial port, 2 PS/2 keyboard and mouse, 1 RJ-45 to integrated Gigabit LAN, audio In, audio Out, microphone; 1 USB 2.0 (internal)	Unknown — not stated by the source
Rear ports noteKnown for one	5 USB 2.0; 2 PS/2; 1 RJ-45 to integrated Gigabit LAN; 1 audio in; 1 audio out; 1 microphone in	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
Expansion slotsidentical
Expansion slotsKnown for one	6 full length slots: 2 PCI Express (x16) Gen2 Graphics slots, 2 PCI Express (x8 mechanically, x4 electrically) slots, 2 legacy PCI slots	Unknown — not stated by the source
Power1 differ
Power requirementsKnown for one	650 watts wide-ranging, active Power Factor Correction, 80 Plus Efficient	Unknown — not stated by the source
Power supplyDiffers	650 W	365 W
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Product colourDiffers	Black	Silver
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Compatible operating systemsKnown for one	Genuine Windows Vista Business 32; Genuine Windows Vista Business 64; Genuine Windows XP Professional x64 Edition; Genuine Windows Vista Business 32 with downgrade to Windows XP Professional 32 custom installed; Genuine Windows Vista Business 64 with downgrade to Windows XP Professional 64 custom in	Unknown — not stated by the source
Operating system architectureKnown for one	Unknown — not stated by the source	32-bit
Displayidentical
DisplayKnown for one	HP LP3065 30in Flat Panel Monitor, HP LP2465 24in Flat Panel Monitor, HP LP2065 20.1in Flat Panel Monitor, HP LP1965 19in Flat Panel Monitor (all sold separately)	Unknown — not stated by the source
Processor special features6 differ
Idle StatesDiffers	Yes	No
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingDiffers	Yes	No
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
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 VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	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	33083	27478
Processor codeKnown for one	SLBBM	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
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
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Audio includedKnown for one	High Definition Integrated Realtek ALC262 Audio. Optional Sound Blaster X-Fi XtremeGamer Audio Card	Unknown — not stated by the source
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
Relative humidityKnown for one	8 - 85%	Unknown — not stated by the source
Non-operating altitudeKnown for one	9100	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	8 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	165 mm	167.6 mm
DepthDiffers	440 mm	452.1 mm
HeightDiffers	441 mm	448.3 mm
WeightDiffers	18.1 kg	14.7 kg
Size (imperial)Known for one	16.5 cm (6.5")	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	HP USB Optical Scroll Mouse	Unknown — not stated by the source
Keyboard typeKnown for one	HP Standard (USB, PS/2)	Unknown — not stated by the source
Other featuresidentical
Drive baysKnown for one	2 external 5.25" bays and 1 external 3.5" bay for optional floppy drive 2 internal 3.5” bays or 3 internal 2.5" bays	Unknown — not stated by the source
UNSPSC-codeKnown for one	43211507	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Wi-FiKnown 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.

More pcs/workstations comparisons

All pcs/workstations comparisons