Product comparison · 2 pcs/workstations

Dell OptiPlex 760DT vs Dell OptiPlex 780DT

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

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 modelDiffers	E7500	E8500
Processor frequencyDiffers	2.93 GHz	3.16 GHz
Processor cacheDiffers	3 MB	6 MB
Processor front side busDiffers	1066 MHz	1333 MHz
Processor seriesDiffers	Intel Core 2 Duo E7000 Series	Intel Core 2 Duo E8000 Series
Processor system typeKnown for one	Unknown — not stated by the source	DP
TcaseDiffers	74.1 °C	72.4 °C
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
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
HDD interfaceDiffers	SATA II	SATA
Performanceidentical
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Ports & interfaces3 differ
Headphone outputsDiffers	1	2
PS/2 ports quantityDiffers	1	0
Parallel ports quantityDiffers	0	1
Processor special features5 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	2	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Processor ARK IDDiffers	36503	33911
Processor codeDiffers	SLB9Z	SLAPK
Weight & dimensions3 differ
WidthDiffers	116.6 mm	114 mm
DepthDiffers	361.9 mm	353 mm
HeightDiffers	397.5 mm	399 mm

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.