Product comparison · 2 pcs/workstations

Fujitsu Core2Duo E7500 2GB 500GB vs Lenovo IdeaCentre K320

95specifications compared
41differ
54identical
32known for one product only

Key differences

Processor family
- Core2Duo E7500 2GB 500GB:Intel® Core™2 Duo
- IdeaCentre K320:Intel® Core™ i3
Processor model
- Core2Duo E7500 2GB 500GB:E7500
- IdeaCentre K320:i3-550
Processor threads
- Core2Duo E7500 2GB 500GB:2
- IdeaCentre K320:4
Processor frequency
- Core2Duo E7500 2GB 500GB:2.93 GHz
- IdeaCentre K320:3.2 GHz
Processor cache
- Core2Duo E7500 2GB 500GB:3 MB
- IdeaCentre K320:4 MB
Processor cache type
- Core2Duo E7500 2GB 500GB:L2
- IdeaCentre K320:Smart Cache
Bus type
- Core2Duo E7500 2GB 500GB:FSB
- IdeaCentre K320:DMI
Processor lithography
- Core2Duo E7500 2GB 500GB:45 nm
- IdeaCentre K320:32 nm

Side by side

Differences highlightedShow differences only

Comparison of Core2Duo E7500 2GB 500GB, IdeaCentre K320
127 specifications	A Fujitsu Core2Duo E7500 2GB 500GB View product	B Lenovo IdeaCentre K320 View product
Processor16 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	Intel® Core™ i3
Processor modelDiffers	E7500	i3-550
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.93 GHz	3.2 GHz
Processor cacheDiffers	3 MB	4 MB
Processor cache typeDiffers	L2	Smart Cache
Bus typeDiffers	FSB	DMI
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Processor lithographyDiffers	45 nm	32 nm
Processor codenameDiffers	Wolfdale	Clarkdale
Thermal Design Power (TDP)Differs	65 W	73 W
TcaseDiffers	74.1 °C	72.6 °C
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Processor socketDiffers	LGA 775 (Socket T)	LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers	228 M	382 M
Processing Die sizeDiffers	82 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	11	24
SteppingDiffers	R0	K0
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	16 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	21 GB/s
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core 2 Duo E7000 Series	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (slots x size)Differs	1 x 2 GB	2 x 2 GB
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Storage3 differ
Total storage capacityDiffers	500 GB	1 TB
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Card reader integratedDiffers	No	Yes
Graphics3 differ
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	Intel® GMA 4500	AMD Radeon HD 5450
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.512 GB
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	733 MHz
Graphics card familyDiffers	Intel	AMD
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H57 Express
Networkidentical
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	8
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityDiffers	1	0
Audio inputKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	300 W	280 W
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Optional operating system suppliedKnown for one	Windows XP Professional	Unknown — not stated by the source
Processor special features9 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	2	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	36503	48505
Processor codeDiffers	SLB9Z	SLBUD
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Weight & dimensions4 differ
WidthDiffers	175 mm	180 mm
DepthDiffers	425 mm	440 mm
HeightDiffers	353 mm	390 mm
WeightDiffers	11 kg	11.2 kg
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab

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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