Product comparison · 2 pcs/workstations

Dell OptiPlex 980 SF vs Dell Studio XPS 7100

99specifications compared
48differ
51identical
37known for one product only

Key differences

Processor family
- OptiPlex 980 SF:Intel® Core™ i5
- Studio XPS 7100:Intel® Pentium® D
Processor model
- OptiPlex 980 SF:i5-650
- Studio XPS 7100:820
Processor threads
- OptiPlex 980 SF:4
- Studio XPS 7100:2
Processor frequency
- OptiPlex 980 SF:3.2 GHz
- Studio XPS 7100:2.8 GHz
Processor cache
- OptiPlex 980 SF:4 MB
- Studio XPS 7100:2 MB
Processor cache type
- OptiPlex 980 SF:Smart Cache
- Studio XPS 7100:L2
Bus type
- OptiPlex 980 SF:DMI
- Studio XPS 7100:FSB
Processor lithography
- OptiPlex 980 SF:32 nm
- Studio XPS 7100:90 nm

Side by side

Differences highlightedShow differences only

Comparison of OptiPlex 980 SF, Studio XPS 7100
136 specifications	A Dell OptiPlex 980 SF View product	B Dell Studio XPS 7100 View product
Processor16 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Pentium® D
Processor generationKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-650	820
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	3.46 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.2 GHz	2.8 GHz
Processor cacheDiffers	4 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Bus typeDiffers	DMI	FSB
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor lithographyDiffers	32 nm	90 nm
Processor seriesDiffers	Intel Core i5-600 Desktop Series	Intel Pentium D 800 Series
Processor codenameDiffers	Clarkdale	Smithfield
Thermal Design Power (TDP)Differs	73 W	95 W
TcaseDiffers	72.6 °C	64.1 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor socketDiffers	LGA 1156 (Socket H)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	382 M	230 M
Processing Die sizeDiffers	81 mm²	206 mm²
CPU multiplier (bus/core ratio)Differs	24	14
PlatformKnown for one	PC	Unknown — not stated by the source
SteppingKnown for one	C2	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	16 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3 1066/1333	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.25 - 1.40 V
Memory1 differ
Maximum internal memoryDiffers	16 GB	8 GB
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	500 GB	750 GB
Card reader integratedDiffers	No	Yes
Graphics3 differ
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	AMD Radeon HD 3450	AMD Radeon HD 5670
Discrete graphics card memoryDiffers	0.256 GB	1 GB
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	733 MHz	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
Optical driveidentical
CD read speedKnown for one	16x	Unknown — not stated by the source
Networkidentical
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces6 differ
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	0	1
Headphone outputsDiffers	2	7
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	No	Yes
Serial ports quantityDiffers	1	0
Parallel ports quantityDiffers	1	0
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	2
Power1 differ
Power supply typeKnown for one	AC	Unknown — not stated by the source
Power requirementsKnown for one	100-240V	Unknown — not stated by the source
Power supplyDiffers	235 W	460 W
Design1 differ
Chassis typeDiffers	SFF	Micro Tower
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Processor special features13 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Physical Address Extension (PAE)Differs	36 bit	32 bit
Processor ARK IDDiffers	43546	27512
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Weight & dimensions4 differ
WidthDiffers	87.8 mm	190 mm
DepthDiffers	326.9 mm	450 mm
HeightDiffers	299.9 mm	410 mm
WeightDiffers	5.9 kg	10.2 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Other featuresidentical
Drive baysKnown for one	3x 3.5", 1x 5.25"	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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