Product comparison · 2 pcs/workstations

Acer Aspire X5900 Intel® Core™ i5 i5-750 vs HP Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM

81specifications compared
36differ
45identical
56known for one product only

Key differences

The Acer Aspire X5900 Intel® Core™ i5 i5-750 has 2 more processor cores than the HP Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM (4 vs 2). The Acer Aspire X5900 Intel® Core™ i5 i5-750 has 2 more processor threads than the HP Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM (4 vs 2). The HP Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM has 0.34 GHz more processor frequency than the Acer Aspire X5900 Intel® Core™ i5 i5-750 (3 GHz vs 2.66 GHz). Only the HP Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM has on-board graphics card. Only the HP Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM has Intel Trusted Execution Technology.

Processor family
- Aspire X5900 Intel® Core™ i5 i5-750:Intel® Core™ i5
- Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:Intel® Core™2 Duo
Processor model
- Aspire X5900 Intel® Core™ i5 i5-750:i5-750
- Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:E8400
Processor cores
- Aspire X5900 Intel® Core™ i5 i5-750:4
- Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:2
Processor threads
- Aspire X5900 Intel® Core™ i5 i5-750:4
- Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:2
Processor frequency
- Aspire X5900 Intel® Core™ i5 i5-750:2.66 GHz
- Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:3 GHz
Processor cache
- Aspire X5900 Intel® Core™ i5 i5-750:8 MB
- Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:6 MB
Processor cache type
- Aspire X5900 Intel® Core™ i5 i5-750:Smart Cache
- Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:L2
Bus type
- Aspire X5900 Intel® Core™ i5 i5-750:DMI
- Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM:FSB

Side by side

Differences highlightedShow differences only

Comparison of X5900, 8000E
137 specifications	A Acer Aspire X5900 Intel® Core™ i5 i5-750 Model X5900 View product	B HP Compaq Elite 8000E Intel® Core™2 Duo E8400 DDR3-SDRAM Model 8000E View product
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™2 Duo
Processor modelDiffers	i5-750	E8400
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.66 GHz	3 GHz
Processor cacheDiffers	8 MB	6 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side bus	1333 MHz	1333 MHz
Bus typeDiffers	DMI	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-700 Desktop Series	Intel Core 2 Duo E8000 Series
Processor codenameDiffers	Lynnfield	Wolfdale
Thermal Design Power (TDP)Differs	95 W	65 W
TcaseDiffers	72.7 °C	72.4 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socketDiffers	LGA 1156 (Socket H)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	774 M	410 M
Processing Die sizeDiffers	296 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	20	9
PlatformKnown for one	Unknown — not stated by the source	PC
SteppingDiffers	B1	E0
ECC supported by processor	No	No
Processor generationKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Processor boost frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
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
Maximum internal memory supported by processorKnown for one	16 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Memoryidentical
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Internal memoryKnown for one	6 GB	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Memory layout (slots x size)Known for one	3 x 2 GB	Unknown — not stated by the source
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
Storage2 differ
Total storage capacityDiffers	1.54 TB	250 GB
Optical drive type	DVD Super Multi	DVD Super Multi
Total HDDs capacityKnown for one	Unknown — not stated by the source	250 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	250 GB
HDD interfaceDiffers	SATA	SATA II
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Graphics2 differ
On-board graphics cardDiffers	No	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® GMA
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Graphics card familyDiffers	AMD	Intel
Discrete graphics card modelKnown for one	AMD Radeon HD 4650	Unknown — not stated by the source
Performance1 differ
Product type	PC	PC
Motherboard chipsetDiffers	Intel® H57 Express	Intel® Q45
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	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)
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wireless technologyKnown for one	IEEE 802.11b/g/n	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	9	10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsDiffers	1	0
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	1
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	AC
Power supply input voltageKnown for one	Unknown — not stated by the source	90 - 264, 100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60, 47/63 Hz
Design1 differ
Chassis type	SFF	SFF
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Product colourDiffers	Silver	Black
Country of originKnown for one	Unknown — not stated by the source	China
Softwareidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Operating system installedKnown for one	Windows 7 Home Premium	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features6 differ
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	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
Processor ARK IDDiffers	42915	33910
Processor codeKnown for one	Unknown — not stated by the source	SLB9J
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
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
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	Realtek ALC261
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions3 differ
WidthDiffers	100 mm	338 mm
DepthDiffers	372 mm	378 mm
HeightDiffers	265 mm	100 mm
WeightKnown for one	Unknown — not stated by the source	7.6 kg
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, 802.3u, 802.3ab
Packaging contentidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	No	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.

More pcs/workstations comparisons

All pcs/workstations comparisons