Product comparison · 2 pcs/workstations

Fujitsu SCALEO Pi 2662 XM4 vs HP dc7800 Intel® Core™2 Duo E6550

77specifications compared
28differ
49identical
17known for one product only

Key differences

Processor family
- SCALEO Pi 2662 XM4:Intel® Core™2 Quad
- dc7800 Intel® Core™2 Duo E6550:Intel® Core™2 Duo
Processor model
- SCALEO Pi 2662 XM4:Q6600
- dc7800 Intel® Core™2 Duo E6550:E6550
Processor cores
- SCALEO Pi 2662 XM4:4
- dc7800 Intel® Core™2 Duo E6550:2
Processor threads
- SCALEO Pi 2662 XM4:4
- dc7800 Intel® Core™2 Duo E6550:2
Processor frequency
- SCALEO Pi 2662 XM4:2.4 GHz
- dc7800 Intel® Core™2 Duo E6550:2.33 GHz
Processor cache
- SCALEO Pi 2662 XM4:8 MB
- dc7800 Intel® Core™2 Duo E6550:4 MB
Processor front side bus
- SCALEO Pi 2662 XM4:1066 MHz
- dc7800 Intel® Core™2 Duo E6550:1333 MHz
Processor codename
- SCALEO Pi 2662 XM4:Kentsfield
- dc7800 Intel® Core™2 Duo E6550:Conroe

Side by side

Differences highlightedShow differences only

Comparison of SCALEO Pi 2662 XM4, dc7800
94 specifications	A Fujitsu SCALEO Pi 2662 XM4 View product	B HP dc7800 Intel® Core™2 Duo E6550 Model dc7800 View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Quad	Intel® Core™2 Duo
Processor modelDiffers	Q6600	E6550
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.4 GHz	2.33 GHz
Processor cacheDiffers	8 MB	4 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	1333 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Quad Q6000 Series	Intel Core 2 Duo E6000 Series
Processor codenameDiffers	Kentsfield	Conroe
Thermal Design Power (TDP)Differs	95, 105	65 W
TcaseDiffers	B3=62.2; G0=71	72 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	582 M	291 M
Processing Die sizeDiffers	286 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	9	7
Processor core voltage (AC)Known for one	0.85 - 1.5 V	Unknown — not stated by the source
Stepping	G0	G0
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Maximum internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	500 GB	160 GB
HDD interface	SATA II	SATA II
HDD speed	7200 RPM	7200 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA GeForce 8600 GS	Intel® GMA 3100
Maximum graphics card memoryKnown for one	0.5 GB	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Networkidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	5	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	Yes	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	2	Unknown — not stated by the source
TV-outKnown for one	Yes	Unknown — not stated by the source
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Poweridentical
Power supplyKnown for one	350 W	Unknown — not stated by the source
Power supply input voltageKnown for one	220 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Micro Tower	SFF
Country of originKnown for one	Unknown — not stated by the source	China
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows XP Professional
Displayidentical
Display included	No	No
Processor special features2 differ
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	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 TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
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
Processor ARK IDDiffers	29765	30783
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	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	SLA9X
Audio1 differ
Audio systemDiffers	High Definition Audio 7.1	High Definition Audio
Weight & dimensions4 differ
WidthDiffers	200 mm	163 mm
DepthDiffers	435 mm	458 mm
HeightDiffers	373 mm	25 mm
WeightDiffers	12.5 kg	8.5 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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