Product comparison · 2 pcs/workstations

Acer Aspire X5900 Intel® Core™ i5 i5-750 vs HP 8100 Elite SFF + LE1901wi

96specifications compared
37differ
59identical
31known for one product only

Key differences

The Acer Aspire X5900 Intel® Core™ i5 i5-750 has 2 more processor cores than the HP 8100 Elite SFF + LE1901wi (4 vs 2). The HP 8100 Elite SFF + LE1901wi has 0.54 GHz more processor frequency than the Acer Aspire X5900 Intel® Core™ i5 i5-750 (3.2 GHz vs 2.66 GHz). The Acer Aspire X5900 Intel® Core™ i5 i5-750 has 4 MB more processor cache than the HP 8100 Elite SFF + LE1901wi (8 MB vs 4 MB). Only the Acer Aspire X5900 Intel® Core™ i5 i5-750 has card reader integrated. Only the HP 8100 Elite SFF + LE1901wi has on-board graphics card.

Processor family
- Aspire X5900 Intel® Core™ i5 i5-750:Intel® Core™ i5
- 8100 Elite SFF + LE1901wi:Intel® Core™ i3
Processor generation
- Aspire X5900 Intel® Core™ i5 i5-750:Intel® Core™ i5
- 8100 Elite SFF + LE1901wi:Intel® Core™ i3
Processor model
- Aspire X5900 Intel® Core™ i5 i5-750:i5-750
- 8100 Elite SFF + LE1901wi:i3-550
Processor cores
- Aspire X5900 Intel® Core™ i5 i5-750:4
- 8100 Elite SFF + LE1901wi:2
Processor frequency
- Aspire X5900 Intel® Core™ i5 i5-750:2.66 GHz
- 8100 Elite SFF + LE1901wi:3.2 GHz
Processor cache
- Aspire X5900 Intel® Core™ i5 i5-750:8 MB
- 8100 Elite SFF + LE1901wi:4 MB
Processor lithography
- Aspire X5900 Intel® Core™ i5 i5-750:45 nm
- 8100 Elite SFF + LE1901wi:32 nm
Processor codename
- Aspire X5900 Intel® Core™ i5 i5-750:Lynnfield
- 8100 Elite SFF + LE1901wi:Clarkdale

Side by side

Differences highlightedShow differences only

Comparison of X5900, 8100 Elite SFF + LE1901wi
127 specifications	A Acer Aspire X5900 Intel® Core™ i5 i5-750 Model X5900 View product	B HP 8100 Elite SFF + LE1901wi View product
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor modelDiffers	i5-750	i3-550
Processor coresDiffers	4	2
Processor threads	4	4
Processor frequencyDiffers	2.66 GHz	3.2 GHz
Processor cacheDiffers	8 MB	4 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	45 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-700 Desktop Series	Intel Core i3-500 Desktop Series
Processor codenameDiffers	Lynnfield	Clarkdale
Thermal Design Power (TDP)Differs	95 W	73 W
TcaseDiffers	72.7 °C	72.6 °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	774 M	382 M
Processing Die sizeDiffers	296 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	20	24
SteppingDiffers	B1	K0
Maximum internal memory supported by processor	16 GB	16 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1066,1333 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
ECC supported by processor	No	No
Processor boost frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	6 GB	2 GB
Maximum internal memoryDiffers	8 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1333 MHz	1333 MHz
Memory channels	Dual-channel	Dual-channel
Memory layout (slots x size)Known for one	3 x 2 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	1.54 TB	320 GB
Optical drive type	DVD Super Multi	DVD Super Multi
HDD interface	SATA	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Card reader integratedDiffers	Yes	No
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® HD Graphics
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	AMD	Intel
Discrete graphics card modelKnown for one	AMD Radeon HD 4650	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Intel® H57 Express	Unknown — not stated by the source
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Ethernet LAN	Yes	Yes
Wi-FiDiffers	Yes	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyKnown for one	IEEE 802.11b/g/n	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	9	10
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
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
Serial ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	1	Unknown — not stated by the source
Design1 differ
Chassis type	SFF	SFF
Product colourDiffers	Silver	Black
Country of originKnown for one	Unknown — not stated by the source	China
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architectureKnown for one	Unknown — not stated by the source	32-bit
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	48.3 cm (19")
Display resolutionKnown for one	Unknown — not stated by the source	1440 x 900 pixels
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	160°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Processor special features8 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
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 TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
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)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
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	42915	48505
Processor codeKnown for one	Unknown — not stated by the source	SLBUD
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 TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	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
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Weight & dimensions3 differ
WidthDiffers	100 mm	378.5 mm
DepthDiffers	372 mm	100 mm
HeightDiffers	265 mm	338 mm
WeightKnown for one	Unknown — not stated by the source	7.6 kg
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.

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