Product comparison · 2 pcs/workstations

HP Compaq 8100 + LE1901w vs HP G G5135fr Intel® Pentium® E5400

89specifications compared
42differ
47identical
47known for one product only

Key differences

Processor family
- Compaq 8100 + LE1901w:Intel® Core™ i5
- G G5135fr Intel® Pentium® E5400:Intel® Pentium®
Processor model
- Compaq 8100 + LE1901w:i5-660
- G G5135fr Intel® Pentium® E5400:E5400
Processor threads
- Compaq 8100 + LE1901w:4
- G G5135fr Intel® Pentium® E5400:2
Processor frequency
- Compaq 8100 + LE1901w:3.33 GHz
- G G5135fr Intel® Pentium® E5400:2.7 GHz
Processor cache
- Compaq 8100 + LE1901w:4 MB
- G G5135fr Intel® Pentium® E5400:2 MB
Processor cache type
- Compaq 8100 + LE1901w:Smart Cache
- G G5135fr Intel® Pentium® E5400:L2
Bus type
- Compaq 8100 + LE1901w:DMI
- G G5135fr Intel® Pentium® E5400:FSB
Processor lithography
- Compaq 8100 + LE1901w:32 nm
- G G5135fr Intel® Pentium® E5400:45 nm

Side by side

Differences highlightedShow differences only

Comparison of Compaq 8100 + LE1901w, G5135fr
136 specifications	A HP Compaq 8100 + LE1901w View product	B HP G G5135fr Intel® Pentium® E5400 Model G5135fr View product
Processor16 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Pentium®
Processor generationKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-660	E5400
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	3.6 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.33 GHz	2.7 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	45 nm
Processor seriesDiffers	Intel Core i5-600 Desktop Series	Intel Pentium E5000 Series for Desktop
Processor codenameDiffers	Clarkdale	Wolfdale
Thermal Design Power (TDP)Differs	73 W	45, 65
TcaseDiffers	72.6 °C	74.1 °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
Number of processors installedKnown for one	1	Unknown — not stated by the source
Processor socketDiffers	LGA 1156 (Socket H)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	382 M	228 M
Processing Die sizeDiffers	81 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	25	13.5
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
SteppingKnown for one	Unknown — not stated by the source	R0
Memory1 differ
Memory slotsDiffers	4x DIMM	2x DIMM
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics2 differ
Discrete graphics card modelDiffers	Intel HD	Intel® GMA X4500HD
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
Maximum graphics card memoryDiffers	0.5 GB	1.294 GB
Performanceidentical
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Network1 differ
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Networking featuresDiffers	Gigabit Ethernet	Ethernet, Fast Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	10	6
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
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	2	Unknown — not stated by the source
PCI slotsKnown for one	3	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Mini Tower	Micro Tower
External drive baysKnown for one	3x 5.25"	Unknown — not stated by the source
Internal drive baysKnown for one	3x 3.5"	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Display1 differ
Display includedDiffers	Yes	No
Display resolutionKnown for one	1440 x 900 pixels	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	160°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	160°	Unknown — not stated by the source
DisplayKnown for one	LCD	Unknown — not stated by the source
Processor special features13 differ
Embedded options availableDiffers	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	2
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)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	43550	40478
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Processor codeKnown for one	Unknown — not stated by the source	SLGH7
Audio1 differ
Audio systemDiffers	HD	High Definition Audio
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	445.5 mm	169 mm
DepthDiffers	447.8 mm	426 mm
HeightDiffers	177.8 mm	377 mm
WeightDiffers	11.2 kg	9.53 kg
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3/802.3u/802.3ab	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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