Product comparison · 2 pcs/workstations

Acer Aspire X3812 Intel® Pentium® E5300 vs Fujitsu ESPRIMO P2440 Intel® Celeron® 220

89specifications compared
40differ
49identical
44known for one product only

Key differences

The Acer Aspire X3812 Intel® Pentium® E5300 has 1 more processor cores than the Fujitsu ESPRIMO P2440 Intel® Celeron® 220 (2 vs 1). The Acer Aspire X3812 Intel® Pentium® E5300 has 1 more processor threads than the Fujitsu ESPRIMO P2440 Intel® Celeron® 220 (2 vs 1). The Acer Aspire X3812 Intel® Pentium® E5300 has 1.4 GHz more processor frequency than the Fujitsu ESPRIMO P2440 Intel® Celeron® 220 (2.6 GHz vs 1.2 GHz). Only the Acer Aspire X3812 Intel® Pentium® E5300 has card reader integrated. Only the Fujitsu ESPRIMO P2440 Intel® Celeron® 220 has on-board graphics card.

Processor family
- Aspire X3812 Intel® Pentium® E5300:Intel® Pentium®
- ESPRIMO P2440 Intel® Celeron® 220:Intel® Celeron®
Processor model
- Aspire X3812 Intel® Pentium® E5300:E5300
- ESPRIMO P2440 Intel® Celeron® 220:220
Processor cores
- Aspire X3812 Intel® Pentium® E5300:2
- ESPRIMO P2440 Intel® Celeron® 220:1
Processor threads
- Aspire X3812 Intel® Pentium® E5300:2
- ESPRIMO P2440 Intel® Celeron® 220:1
Processor frequency
- Aspire X3812 Intel® Pentium® E5300:2.6 GHz
- ESPRIMO P2440 Intel® Celeron® 220:1.2 GHz
Processor cache
- Aspire X3812 Intel® Pentium® E5300:2 MB
- ESPRIMO P2440 Intel® Celeron® 220:0.512 MB
Processor front side bus
- Aspire X3812 Intel® Pentium® E5300:800 MHz
- ESPRIMO P2440 Intel® Celeron® 220:533 MHz
Processor lithography
- Aspire X3812 Intel® Pentium® E5300:45 nm
- ESPRIMO P2440 Intel® Celeron® 220:65 nm

Side by side

Differences highlightedShow differences only

Comparison of X3812, P2440
133 specifications	A Acer Aspire X3812 Intel® Pentium® E5300 Model X3812 View product	B Fujitsu ESPRIMO P2440 Intel® Celeron® 220 Model P2440 View product
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	E5300	220
Processor coresDiffers	2	1
Processor threadsDiffers	2	1
Processor frequencyDiffers	2.6 GHz	1.2 GHz
Processor cacheDiffers	2 MB	0.512 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	533 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium E5000 Series for Desktop	Intel Celeron Processor 200 Series for Desktop
Processor codenameDiffers	Wolfdale	Conroe
Thermal Design Power (TDP)Differs	65 W	18.2, 19
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socketDiffers	LGA 775 (Socket T)	Socket 479
Number of Processing Die TransistorsDiffers	228 M	105 M
Processing Die sizeDiffers	82 mm²	77 mm²
CPU multiplier (bus/core ratio)Differs	13	12
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
SteppingDiffers	R0	A1
ECC supported by processor	No	No
TcaseKnown for one	74.1 °C	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memory	8 GB	8 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Storage3 differ
Total storage capacityDiffers	640 GB	500 GB
Optical drive type	DVD Super Multi	DVD Super Multi
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD interfaceDiffers	SATA	SATA II
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Card reader integratedDiffers	Yes	No
Floppy drive installed	No	No
Graphics3 differ
On-board graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® G210	AMD Radeon HD 3200
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Graphics card familyDiffers	NVIDIA	AMD
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	AMD 780G
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
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)
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	9	8
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 port	No	No
PS/2 ports quantityDiffers	1	2
Firewire (IEEE 1394) portsDiffers	1	0
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	3
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	2
Power1 differ
Power supply typeKnown for one	Unknown — not stated by the source	AC
Power requirementsKnown for one	Unknown — not stated by the source	50/60 Hz
Power supplyDiffers	220 W	300 W
Power supply input voltageKnown for one	Unknown — not stated by the source	200 - 240 V
Design1 differ
Chassis typeDiffers	SFF	Mini Tower
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Product colour	Black	Black
External drive baysKnown for one	Unknown — not stated by the source	1x 3.5", 2x 5.25"
Internal drive baysKnown for one	Unknown — not stated by the source	2x 3.5"
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows Vista Home Basic/Home Premium/Business, Linux.
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Bundled softwareKnown for one	Unknown — not stated by the source	Office 2007 Ready, Nero Essentials.
Displayidentical
Display included	No	No
Processor special features5 differ
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
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	2	No
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® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	35300	33102
Processor codeDiffers	SLB9U	SLAF2
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Thermal Monitoring Technologies	Yes	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
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	HD
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	15 - 35 °C
Ergonomicsidentical
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	4.2 dB
Weight & dimensions3 differ
WidthDiffers	100 mm	175 mm
DepthDiffers	352 mm	425 mm
HeightDiffers	265 mm	353 mm
WeightKnown for one	Unknown — not stated by the source	11 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	500 x 290 x 540 mm
Packaging contentidentical
Remote control included	No	No
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	DMI 2.0, USB 2.0, WMI 1.5
CertificationKnown for one	Unknown — not stated by the source	GS, CE, RoHS, WEEE, HCT/HCL entry/WHQL.
Other featuresidentical
TV tuner integrated	No	No
MotherboardKnown for one	Unknown — not stated by the source	D2414

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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