Product comparison · 2 pcs/workstations

Acer Aspire X5300 Intel® Pentium® D 940 vs HP Pavilion p6144f Intel® Core™2 Duo E7400

75specifications compared
26differ
49identical
63known for one product only

Key differences

Processor family
- Aspire X5300 Intel® Pentium® D 940:Intel® Pentium® D
- Pavilion p6144f Intel® Core™2 Duo E7400:Intel® Core™2 Duo
Processor model
- Aspire X5300 Intel® Pentium® D 940:940
- Pavilion p6144f Intel® Core™2 Duo E7400:E7400
Processor frequency
- Aspire X5300 Intel® Pentium® D 940:3.2 GHz
- Pavilion p6144f Intel® Core™2 Duo E7400:2.8 GHz
Processor cache
- Aspire X5300 Intel® Pentium® D 940:4 MB
- Pavilion p6144f Intel® Core™2 Duo E7400:3 MB
Processor front side bus
- Aspire X5300 Intel® Pentium® D 940:800 MHz
- Pavilion p6144f Intel® Core™2 Duo E7400:1066 MHz
Processor lithography
- Aspire X5300 Intel® Pentium® D 940:65 nm
- Pavilion p6144f Intel® Core™2 Duo E7400:45 nm
Processor codename
- Aspire X5300 Intel® Pentium® D 940:Presler
- Pavilion p6144f Intel® Core™2 Duo E7400:Wolfdale
Thermal Design Power (TDP)
- Aspire X5300 Intel® Pentium® D 940:130 W
- Pavilion p6144f Intel® Core™2 Duo E7400:65 W

Side by side

Differences highlightedShow differences only

Comparison of X5300, p6144f
138 specifications	A Acer Aspire X5300 Intel® Pentium® D 940 Model X5300 View product	B HP Pavilion p6144f Intel® Core™2 Duo E7400 Model p6144f View product
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® D	Intel® Core™2 Duo
Processor modelDiffers	940	E7400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	3.2 GHz	2.8 GHz
Processor cacheDiffers	4 MB	3 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	1066 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	65 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium D 900 Series	Intel Core 2 Duo E7000 Series
Processor codenameDiffers	Presler	Wolfdale
Thermal Design Power (TDP)Differs	130 W	65 W
TcaseDiffers	B1=68.6, C1=63.4	74.1 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	376 M	228 M
Processing Die sizeDiffers	162 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	16	10.5
SteppingKnown for one	Unknown — not stated by the source	R0
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	4 GB	6 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Non-ECCKnown for one	Unknown — not stated by the source	Yes
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacity	1 TB	1 TB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	CF, CF+, Memory Stick (MS), MicroDrive, MiniSD, MMC, MMC Mobile, MMC+, MS Duo, MS PRO, MS PRO Duo, RS-MMC, SD, SmartMedia, xD
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® G210	Not available
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	0
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	Intel® GMA 3100
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® G33
Motherboard form factorKnown for one	Unknown — not stated by the source	micro ATX
Password protectionKnown for one	Unknown — not stated by the source	Yes
Audio output channelsKnown for one	Unknown — not stated by the source	7.1 channels
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	Unknown — not stated by the source	No
PS/2 ports quantityDiffers	0	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	3
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	250 W
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	Midi Tower	Mini Tower
Placement supportedKnown for one	Unknown — not stated by the source	Vertical
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
Liquid cooling systemKnown for one	Unknown — not stated by the source	No
Product colour	Black	Black
Country of originKnown for one	Unknown — not stated by the source	China
Softwareidentical
Operating system installed	Windows Vista Home Premium	Windows Vista Home Premium
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	58.4 cm (23")	Unknown — not stated by the source
Processor special features4 differ
Embedded options availableDiffers	No	Yes
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 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 Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	2
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)	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® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	27519	36500
Processor codeKnown for one	Unknown — not stated by the source	SLB9Y
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost Technology	No	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
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	HD
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	175 mm
DepthKnown for one	Unknown — not stated by the source	414 mm
HeightKnown for one	Unknown — not stated by the source	387 mm
WeightKnown for one	Unknown — not stated by the source	9.6 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	498 mm
Package depthKnown for one	Unknown — not stated by the source	599 mm
Package heightKnown for one	Unknown — not stated by the source	245 mm
Package weightKnown for one	Unknown — not stated by the source	14 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Windows keysKnown 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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