Product comparison · 2 pcs/workstations

Dell OptiPlex 780 SF vs Fujitsu ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5

46specifications compared
19differ
27identical
70known for one product only

Key differences

The Fujitsu ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5 has 0.4 GHz more processor frequency than the Dell OptiPlex 780 SF (3.2 GHz vs 2.8 GHz). The Fujitsu ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5 has 2 MB more processor cache than the Dell OptiPlex 780 SF (4 MB vs 2 MB). The Fujitsu ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5 has 3 GB more internal memory than the Dell OptiPlex 780 SF (4 GB vs 1 GB). Processor family: Intel® Pentium® on the Dell OptiPlex 780 SF, Intel® Core™ i5 on the Fujitsu ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5. Processor cache type: Smart Cache on the Dell OptiPlex 780 SF, L2 on the Fujitsu ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5.

Processor family
- OptiPlex 780 SF:Intel® Pentium®
- ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5:Intel® Core™ i5
Processor frequency
- OptiPlex 780 SF:2.8 GHz
- ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5:3.2 GHz
Processor cache
- OptiPlex 780 SF:2 MB
- ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5:4 MB
Processor cache type
- OptiPlex 780 SF:Smart Cache
- ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5:L2
Internal memory
- OptiPlex 780 SF:1 GB
- ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5:4 GB
Memory layout (slots x size)
- OptiPlex 780 SF:1 x 1 GB
- ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5:2 x 2 GB
Total storage capacity
- OptiPlex 780 SF:160 GB
- ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5:500 GB
Optical drive type
- OptiPlex 780 SF:DVD-RW
- ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5:DVD Super Multi

Side by side

Differences highlightedShow differences only

Comparison of OptiPlex 780 SF, VFY:E9900PXD21GB
116 specifications	A Dell OptiPlex 780 SF View product	B Fujitsu ESPRIMO VFY:E9900PXD21GB PC Intel® Core™ i5 Model VFY:E9900PXD21GB View product
Processor4 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i5
Processor modelKnown for one	E5500	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	2.8 GHz	3.2 GHz
Processor cacheDiffers	2 MB	4 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Pentium E5000 Series for Desktop	Unknown — not stated by the source
Processor codenameKnown for one	Wolfdale	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	65 W	Unknown — not stated by the source
TcaseKnown for one	74.1 °C	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Processor socketKnown for one	LGA 775 (Socket T)	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
CPU multiplier (bus/core ratio)Known for one	14	Unknown — not stated by the source
SteppingKnown for one	R0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (slots x size)Differs	1 x 1 GB	2 x 2 GB
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Storage3 differ
Total storage capacityDiffers	160 GB	500 GB
Optical drive typeDiffers	DVD-RW	DVD Super Multi
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interfaceDiffers	SATA II	SATA
Performanceidentical
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Gibabit Ethernet
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000BASE-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	9	12
PS/2 ports quantityDiffers	0	2
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Parallel ports quantityDiffers	1	0
Expansion slots1 differ
PCI slotsDiffers	1	2
Poweridentical
Power supplyKnown for one	235 W	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	SFF	Desktop
External drive baysKnown for one	1x 3.5", 1x 5.25"	Unknown — not stated by the source
Internal drive baysKnown for one	1x 3.5"	Unknown — not stated by the source
Softwareidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Processor special featuresidentical
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	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 Trusted Execution 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)Known for one	Yes	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® 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 IDKnown for one	42800	Unknown — not stated by the source
Processor codeKnown for one	SLGTJ	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	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
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	92.6 mm	340 mm
DepthDiffers	340 mm	380 mm
HeightDiffers	314 mm	100 mm
WeightDiffers	6.8 kg	10 kg
Weight (imperial)Known for one	6.8 kg (15 lbs)	Unknown — not stated by the source
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
CertificationKnown for one	EPEAT Gold, CECP, TCO 05, WEEE, CES, RoHS	Unknown — not stated by the source
Other featuresidentical
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in cameraKnown 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.

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