Product comparison · 2 pcs/workstations

Dell OptiPlex 780 SF vs Dell OptiPlex OP380SF-M333

102specifications compared
28differ
74identical
17known for one product only

Key differences

The Dell OptiPlex OP380SF-M333 has 0.2 GHz more processor frequency than the Dell OptiPlex 780 SF (3 GHz vs 2.8 GHz). The Dell OptiPlex OP380SF-M333 has 4 MB more processor cache than the Dell OptiPlex 780 SF (6 MB vs 2 MB). The Dell OptiPlex OP380SF-M333 has 533 MHz more processor front side bus than the Dell OptiPlex 780 SF (1333 MHz vs 800 MHz). Only the Dell OptiPlex OP380SF-M333 has embedded options available. Only the Dell OptiPlex OP380SF-M333 has Intel Trusted Execution Technology.

Processor family
- OptiPlex 780 SF:Intel® Pentium®
- OptiPlex OP380SF-M333:Intel® Core™2 Duo
Processor model
- OptiPlex 780 SF:E5500
- OptiPlex OP380SF-M333:E8400
Processor frequency
- OptiPlex 780 SF:2.8 GHz
- OptiPlex OP380SF-M333:3 GHz
Processor cache
- OptiPlex 780 SF:2 MB
- OptiPlex OP380SF-M333:6 MB
Processor cache type
- OptiPlex 780 SF:Smart Cache
- OptiPlex OP380SF-M333:L2
Processor front side bus
- OptiPlex 780 SF:800 MHz
- OptiPlex OP380SF-M333:1333 MHz
Tcase
- OptiPlex 780 SF:74.1 °C
- OptiPlex OP380SF-M333:72.4 °C
Number of Processing Die Transistors
- OptiPlex 780 SF:228 M
- OptiPlex OP380SF-M333:410 M

Side by side

Differences highlightedShow differences only

Comparison of OptiPlex 780 SF, OptiPlex OP380SF-M333
119 specifications	A Dell OptiPlex 780 SF View product	B Dell OptiPlex OP380SF-M333 View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	E5500	E8400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.8 GHz	3 GHz
Processor cacheDiffers	2 MB	6 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side busDiffers	800 MHz	1333 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium E5000 Series for Desktop	Intel Core 2 Duo E8000 Series
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
TcaseDiffers	74.1 °C	72.4 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	228 M	410 M
Processing Die sizeDiffers	82 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	14	9
SteppingDiffers	R0	E0
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	1 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 1 GB	2 x 2 GB
Memory slotsDiffers	4x DIMM	2x DIMM
Memory clock speed	1333 MHz	1333 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storage2 differ
Total storage capacityDiffers	160 GB	320 GB
Optical drive type	DVD-RW	DVD-RW
Number of HDDs installed	1	1
HDD interfaceDiffers	SATA II	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Floppy drive installed	No	No
Performanceidentical
Product type	PC	PC
Password protection type	BIOS	BIOS
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-FiKnown for one	No	Unknown — not stated by the source
Networking features	Gigabit Ethernet	Gigabit Ethernet
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000BASE-T(X)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	9	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) ports	0	0
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantity	1	1
Parallel ports quantity	1	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Expansion slotsidentical
PCI Express x16 slots	1	1
PCI slots	1	1
Poweridentical
Power supply	235 W	235 W
Design1 differ
Chassis type	SFF	SFF
Product colour	Black	Black
External drive baysDiffers	1x 3.5", 1x 5.25"	1x 5.25", 1x 3.5"
Internal drive bays	1x 3.5"	1x 3.5"
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Displayidentical
Display included	No	No
Processor special features5 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	No	Yes
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)Differs	No	Yes
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	42800	33910
Processor codeDiffers	SLGTJ	SLB9J
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
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Weight & dimensions2 differ
WidthDiffers	92.6 mm	93 mm
Depth	340 mm	340 mm
Height	314 mm	314 mm
WeightDiffers	6.8 kg	7 kg
Weight (imperial)Known for one	6.8 kg (15 lbs)	Unknown — not stated by the source
Packaging contentidentical
Remote control included	No	No
Mouse includedKnown for one	Unknown — not stated by the source	No
Keyboard includedKnown for one	Unknown — not stated by the source	No
Certificates2 differ
Compliance industry standardsDiffers	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3/802.3u/802.3ab
CertificationDiffers	EPEAT Gold, CECP, TCO 05, WEEE, CES, RoHS	ENERGY STAR, CECP, TCO 05, WEEE, CES, RoHS
Other featuresidentical
TV tuner integrated	No	No
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available

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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