Product comparison · 2 pcs/workstations

Acer Aspire X1900 Intel® Pentium® E5800 vs Fujitsu CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670

64specifications compared
40differ
24identical
65known for one product only

Key differences

The Fujitsu CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670 has 4 more processor cores than the Acer Aspire X1900 Intel® Pentium® E5800 (6 vs 2). The Fujitsu CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670 has 10 more processor threads than the Acer Aspire X1900 Intel® Pentium® E5800 (12 vs 2). The Fujitsu CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670 has 10 MB more processor cache than the Acer Aspire X1900 Intel® Pentium® E5800 (12 MB vs 2 MB). Only the Fujitsu CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670 has ECC supported by processor. Only the Fujitsu CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670 has card reader integrated.

Processor family
- Aspire X1900 Intel® Pentium® E5800:Intel® Pentium®
- CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670:Intel® Xeon® 3000 Sequence
Processor model
- Aspire X1900 Intel® Pentium® E5800:E5800
- CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670:W3670
Processor cores
- Aspire X1900 Intel® Pentium® E5800:2
- CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670:6
Processor threads
- Aspire X1900 Intel® Pentium® E5800:2
- CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670:12
Processor cache
- Aspire X1900 Intel® Pentium® E5800:2 MB
- CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670:12 MB
Processor cache type
- Aspire X1900 Intel® Pentium® E5800:Smart Cache
- CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670:L3
Bus type
- Aspire X1900 Intel® Pentium® E5800:FSB
- CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670:QPI
Processor lithography
- Aspire X1900 Intel® Pentium® E5800:45 nm
- CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670:32 nm

Side by side

Differences highlightedShow differences only

Comparison of X1900, M470-2
129 specifications	A Acer Aspire X1900 Intel® Pentium® E5800 Model X1900 View product	B Fujitsu CELSIUS M470-2 Intel® Xeon® 3000 Sequence W3670 Model M470-2 View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Xeon® 3000 Sequence
Processor modelDiffers	E5800	W3670
Processor coresDiffers	2	6
Processor threadsDiffers	2	12
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.46 GHz
Processor frequency	3.2 GHz	3.2 GHz
Processor cacheDiffers	2 MB	12 MB
Processor cache typeDiffers	Smart Cache	L3
Bus typeDiffers	FSB	QPI
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
Processor lithographyDiffers	45 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium E5000 Series for Desktop	Intel Xeon 3600 Series
Thermal Design Power (TDP)Differs	65 W	130 W
TcaseDiffers	74.1 °C	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 socketDiffers	LGA 775 (Socket T)	Socket B (LGA 1366)
CPU multiplier (bus/core ratio)Differs	16	24
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	24 GB
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	25.6 GB/s
ECC supported by processorDiffers	No	Yes
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor codenameKnown for one	Wolfdale	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	228 M	Unknown — not stated by the source
Processing Die sizeKnown for one	82 mm²	Unknown — not stated by the source
SteppingKnown for one	R0	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	12 GB
Maximum internal memoryDiffers	4 GB	24 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	3 x 4 GB
Memory slotsDiffers	2x DIMM	6x DIMM
Memory clock speed	1333 MHz	1333 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Storage2 differ
Optical drive typeDiffers	DVD-RW	DVD Super Multi
Number of HDDs installedKnown for one	Unknown — not stated by the source	2
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
HDD interface	SATA	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
SSD capacityKnown for one	Unknown — not stated by the source	128 GB
Card reader integratedDiffers	No	Yes
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
Graphics1 differ
Maximum graphics card memory	1.024 GB	1.024 GB
Graphics cardKnown for one	Unknown — not stated by the source	Quadro 2000
Graphics card familyDiffers	Intel	NVIDIA
Discrete graphics card modelKnown for one	Intel® GMA X4500	Unknown — not stated by the source
Performance2 differ
Product typeDiffers	PC	Workstation
Motherboard chipsetDiffers	Intel® G41	Intel® X58 Express
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet (10/100/1000)
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	7	11
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsDiffers	1	3
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsKnown 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	0
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	4
PCI Express x4 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
Power1 differ
Power supplyDiffers	220 W	190 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
Designidentical
Chassis type	Tower	Tower
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 colour	Black	Black
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special features9 differ
CPU configuration (max)	1	1
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 Demand Based SwitchingDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Processor ARK IDDiffers	42802	47918
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 X 45 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	No	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Conflict-Free processor	No	No
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
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 Virtualization Technology for Directed I/O (VT-d)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 codeKnown for one	SLGTG	Unknown — not stated by the source
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
Audio1 differ
Audio systemDiffers	High Definition Audio	HD
SpeakersKnown for one	Unknown — not stated by the source	1
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	15 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 75%
Weight & dimensions3 differ
WidthDiffers	100 mm	215 mm
DepthDiffers	371 mm	522 mm
HeightDiffers	265 mm	446 mm
WeightKnown for one	Unknown — not stated by the source	18 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3/802.3u/802.3ab
CertificationKnown for one	Unknown — not stated by the source	GS, CE, FCC, RoHS, ENERGY STAR, CCC
Other featuresidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes

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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