Product comparison · 2 pcs/workstations

Dell OptiPlex 780 DT vs TERRA 1009168 PC Intel® Core™2 Duo E7500

97specifications compared
19differ
78identical
31known for one product only

Key differences

The Dell OptiPlex 780 DT has 1 GB more internal memory than the TERRA 1009168 PC Intel® Core™2 Duo E7500 (3 GB vs 2 GB). The Dell OptiPlex 780 DT has 533 MHz more memory clock speed than the TERRA 1009168 PC Intel® Core™2 Duo E7500 (1333 MHz vs 800 MHz). The TERRA 1009168 PC Intel® Core™2 Duo E7500 has 180 GB more total storage capacity than the Dell OptiPlex 780 DT (500 GB vs 320 GB). Only the TERRA 1009168 PC Intel® Core™2 Duo E7500 has mouse included. Only the TERRA 1009168 PC Intel® Core™2 Duo E7500 has keyboard included.

Internal memory
- OptiPlex 780 DT:3 GB
- 1009168 PC Intel® Core™2 Duo E7500:2 GB
Internal memory type
- OptiPlex 780 DT:DDR3-SDRAM
- 1009168 PC Intel® Core™2 Duo E7500:DDR2-SDRAM
Memory layout (slots x size)
- OptiPlex 780 DT:1 x 1 + 1 x 2 GB
- 1009168 PC Intel® Core™2 Duo E7500:1 x 2 GB
Memory clock speed
- OptiPlex 780 DT:1333 MHz
- 1009168 PC Intel® Core™2 Duo E7500:800 MHz
Total storage capacity
- OptiPlex 780 DT:320 GB
- 1009168 PC Intel® Core™2 Duo E7500:500 GB
HDD interface
- OptiPlex 780 DT:SATA
- 1009168 PC Intel® Core™2 Duo E7500:SATA II
USB 2.0 ports quantity
- OptiPlex 780 DT:9
- 1009168 PC Intel® Core™2 Duo E7500:6
PS/2 ports quantity
- OptiPlex 780 DT:0
- 1009168 PC Intel® Core™2 Duo E7500:2

Side by side

Differences highlightedShow differences only

Comparison of OptiPlex 780 DT, 1009168
128 specifications	A Dell OptiPlex 780 DT View product	B TERRA 1009168 PC Intel® Core™2 Duo E7500 Model 1009168 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor model	E7500	E7500
Processor cores	2	2
Processor threads	2	2
Processor frequency	2.93 GHz	2.93 GHz
Processor cache	3 MB	3 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core 2 Duo E7000 Series	Intel Core 2 Duo E7000 Series
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
Tcase	74.1 °C	74.1 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	228 M	228 M
Processing Die size	82 mm²	82 mm²
CPU multiplier (bus/core ratio)	11	11
Stepping	R0	R0
ECC supported by processor	No	No
Number of processors installedKnown for one	1	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	3 GB	2 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	1 x 2 GB
Memory clock speedDiffers	1333 MHz	800 MHz
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	320 GB	500 GB
Optical drive type	DVD-RW	DVD-RW
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Floppy drive installed	No	No
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	3100
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Performanceidentical
Product type	PC	PC
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	9	6
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantityDiffers	0	2
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Serial ports quantity	1	1
Parallel ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slots	1	1
PCI slots	2	2
Power1 differ
Power supply typeKnown for one	Unknown — not stated by the source	Fortron-Source FSP350-60
Power requirementsKnown for one	Unknown — not stated by the source	230 V, 4 A, 50 Hz
Power supplyDiffers	255 W	350 W
Design4 differ
Chassis typeDiffers	Desktop	Midi Tower
Product colourDiffers	Black	Black, Silver
External drive baysDiffers	1x 3.5", 1x 5.25"	2 x 5.25", 2 x 3.5"
Internal drive baysDiffers	1x 3.5"	2 x 3.5"
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Kaspersky Internet Security
Bundled softwareKnown for one	Unknown — not stated by the source	Adobe Reader
Displayidentical
Display included	No	No
Processor special featuresidentical
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 Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	2	2
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 ID	36503	36503
Processor code	SLB9Z	SLB9Z
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
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Weight & dimensions3 differ
WidthDiffers	110 mm	181 mm
DepthDiffers	400 mm	430 mm
HeightDiffers	350 mm	436 mm
WeightKnown for one	8.26 kg	Unknown — not stated by the source
Weight (imperial)Known for one	8.26 kg (18.2 lbs)	Unknown — not stated by the source
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Remote control included	No	No
Certificates1 differ
CertificationDiffers	EPEAT Gold, CECP, TCO 05, WEEE, CES, RoHS	EnergyStar, ISO 9001, CE
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Keyboardidentical
Keyboard number of keysKnown for one	Unknown — not stated by the source	105
Other featuresidentical
TV tuner integrated	No	No
MotherboardKnown for one	Unknown — not stated by the source	Foxconn G31MXP-K
HDD user passwordKnown for one	Yes	Unknown — not stated by the source

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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