Product comparison · 2 pcs/workstations

Dell OptiPlex 760DT vs Dell OptiPlex 780DT

86specifications compared
25differ
61identical
3known for one product only

Key differences

Processor model
- OptiPlex 760DT:E7500
- OptiPlex 780DT:E8500
Processor frequency
- OptiPlex 760DT:2.93 GHz
- OptiPlex 780DT:3.16 GHz
Processor cache
- OptiPlex 760DT:3 MB
- OptiPlex 780DT:6 MB
Processor front side bus
- OptiPlex 760DT:1066 MHz
- OptiPlex 780DT:1333 MHz
Tcase
- OptiPlex 760DT:74.1 °C
- OptiPlex 780DT:72.4 °C
Number of Processing Die Transistors
- OptiPlex 760DT:228 M
- OptiPlex 780DT:410 M
Processing Die size
- OptiPlex 760DT:82 mm²
- OptiPlex 780DT:107 mm²
CPU multiplier (bus/core ratio)
- OptiPlex 760DT:11
- OptiPlex 780DT:9.5

Side by side

Differences highlightedShow differences only

Comparison of OptiPlex 760DT, OptiPlex 780DT
89 specifications	A Dell OptiPlex 760DT View product	B Dell OptiPlex 780DT View product
Processor10 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	E7500	E8500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.93 GHz	3.16 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 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 Core 2 Duo E7000 Series	Intel Core 2 Duo E8000 Series
Processor codename	Wolfdale	Wolfdale
Processor system typeKnown for one	Unknown — not stated by the source	DP
Thermal Design Power (TDP)	65 W	65 W
TcaseDiffers	74.1 °C	72.4 °C
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	11	9.5
Processor core voltage (AC)Known for one	Unknown — not stated by the source	0.850/1.3625 V
SteppingDiffers	R0	C0
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	3 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	3 x 1 GB	2 x 2 GB
Storage1 differ
Total storage capacity	250 GB	250 GB
Optical drive type	DVD-RW	DVD-RW
HDD interfaceDiffers	SATA II	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500M	Intel® GMA 4500M
Performanceidentical
Product type	PC	PC
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Ports & interfaces3 differ
USB 2.0 ports quantity	8	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsDiffers	1	2
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantityDiffers	1	0
eSATA ports quantity	1	1
Serial ports quantity	1	1
Parallel ports quantityDiffers	0	1
Designidentical
Chassis type	Desktop	Desktop
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Displayidentical
Display included	No	No
Processor special features5 differ
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 TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	2	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	36503	33911
Processor codeDiffers	SLB9Z	SLAPK
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
Weight & dimensions3 differ
WidthDiffers	116.6 mm	114 mm
DepthDiffers	361.9 mm	353 mm
HeightDiffers	397.5 mm	399 mm
Packaging contentidentical
Mouse included	Yes	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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