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 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 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 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
Memory layout (slots x size)Known for one	Unknown — not stated by the source	3 x 4 GB
Memory slotsDiffers	2x DIMM	6x DIMM
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 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
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
Headphone outputsDiffers	1	3
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
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
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Processor special features9 differ
Intel Demand Based SwitchingDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	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
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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