Product comparison · 2 pcs/workstations

HP Compaq 8100 Elite Base Model vs HP Pavilion p6744de Intel® Core™ i7 i7-870

102specifications compared
42differ
60identical
45known for one product only

Key differences

Processor family
- Compaq 8100 Elite Base Model:Intel® Core™ i5
- Pavilion p6744de Intel® Core™ i7 i7-870:Intel® Core™ i7
Processor generation
- Compaq 8100 Elite Base Model:Intel® Core™ i5
- Pavilion p6744de Intel® Core™ i7 i7-870:Intel® Core™ i7
Processor model
- Compaq 8100 Elite Base Model:i5-650
- Pavilion p6744de Intel® Core™ i7 i7-870:i7-870
Processor cores
- Compaq 8100 Elite Base Model:2
- Pavilion p6744de Intel® Core™ i7 i7-870:4
Processor threads
- Compaq 8100 Elite Base Model:4
- Pavilion p6744de Intel® Core™ i7 i7-870:8
Processor boost frequency
- Compaq 8100 Elite Base Model:3.46 GHz
- Pavilion p6744de Intel® Core™ i7 i7-870:3.6 GHz
Processor frequency
- Compaq 8100 Elite Base Model:3.2 GHz
- Pavilion p6744de Intel® Core™ i7 i7-870:2.93 GHz
Processor cache
- Compaq 8100 Elite Base Model:4 MB
- Pavilion p6744de Intel® Core™ i7 i7-870:8 MB

Side by side

Differences highlightedShow differences only

Comparison of Compaq 8100 Elite Base Model, p6744de
147 specifications	A HP Compaq 8100 Elite Base Model View product	B HP Pavilion p6744de Intel® Core™ i7 i7-870 Model p6744de View product
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor modelDiffers	i5-650	i7-870
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.46 GHz	3.6 GHz
Processor frequencyDiffers	3.2 GHz	2.93 GHz
Processor cacheDiffers	4 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	2.5 GT/s	2.5 GT/s
Processor lithographyDiffers	32 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-600 Desktop Series	Intel Core i7-800 Desktop Series
Processor codenameDiffers	Clarkdale	Lynnfield
Thermal Design Power (TDP)Differs	73 W	95 W
TcaseDiffers	72.6 °C	72.7 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8	1x16, 2x8
PCI Express slots version	2.0	2.0
Processor socket	LGA 1156 (Socket H)	LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers	382 M	774 M
Processing Die sizeDiffers	81 mm²	296 mm²
CPU multiplier (bus/core ratio)Differs	24	22
SteppingDiffers	C2	B1
Maximum internal memory supported by processor	16 GB	16 GB
Memory types supported by processor	DDR3 1066/1333	DDR3 1066/1333
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1066,1333 MHz
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
ECC supported by processor	No	No
Number of processors installedKnown for one	1	Unknown — not stated by the source
PlatformKnown for one	PC	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	8 GB
Maximum internal memory	16 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 2 GB	4 x 2 GB
Memory slots	4x DIMM	4x DIMM
Memory clock speed	1333 MHz	1333 MHz
Memory channels	Dual-channel	Dual-channel
Storage2 differ
Total storage capacityDiffers	250 GB	2 TB
Optical drive typeDiffers	DVD-ROM	DVD Super Multi
HDD speed	7200 RPM	7200 RPM
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	CF, Memory Stick (MS), miniSDHC, MMC, MS Duo, MS PRO, MS PRO Duo, SD, xD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	250 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA II	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card modelKnown for one	Unknown — not stated by the source	NVIDIA® GeForce® GT 440
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	3 GB
Graphics card familyKnown for one	Unknown — not stated by the source	NVIDIA
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
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
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H57
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes
CD read speedKnown for one	Unknown — not stated by the source	40x
CD write speedKnown for one	Unknown — not stated by the source	40x
CD rewrite speedKnown for one	Unknown — not stated by the source	32x
Network1 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Wi-FiKnown for one	Unknown — not stated by the source	Yes
BluetoothKnown for one	No	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	10	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantityDiffers	0	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	No	Yes
PS/2 ports quantityDiffers	2	0
Firewire (IEEE 1394) portsDiffers	0	1
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityDiffers	1	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Expansion slots2 differ
Number of 3.5" baysKnown for one	Unknown — not stated by the source	3
PCI Express x1 slotsDiffers	1	3
PCI Express x16 slotsDiffers	2	1
PCI slotsKnown for one	3	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	300 W
Design1 differ
Chassis typeDiffers	Mini Tower	Midi Tower
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
Product colour	Black	Black
Country of origin	China	China
Software2 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Operating system architectureDiffers	32-bit	64-bit
Compatible operating systemsKnown for one	Windows 7	Unknown — not stated by the source
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features6 differ
CPU configuration (max)	1	1
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 TechnologyDiffers	Yes	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	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
Physical Address Extension (PAE)Differs	36 bit	Yes
Processor ARK IDDiffers	43546	41315
Processor codeKnown for one	Unknown — not stated by the source	SLBJG
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction sets	SSE4.2	SSE4.2
Thermal Monitoring Technologies	No	No
Intel® Turbo Boost Technology	1.0	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
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
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	ALC888S
Weight & dimensions3 differ
WidthDiffers	444.5 mm	175 mm
DepthDiffers	447.8 mm	414 mm
HeightDiffers	177.8 mm	387 mm
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
TV tuner typeKnown for one	Unknown — not stated by the source	DVB-T
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	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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