Product comparison · 2 pcs/workstations

AcerPower F5 - Intel Pentium 4 520, 256MB, 80GB, DVD-ROM, Win XP Pro vs NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro

80specifications compared
29differ
51identical
18known for one product only

Key differences

Processor family
- AcerPower F5 - Intel Pentium 4 520, 256MB, 80GB, DVD-ROM, Win XP Pro:Intel® Pentium® 4
- PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro:Intel® Pentium® D
Processor model
- AcerPower F5 - Intel Pentium 4 520, 256MB, 80GB, DVD-ROM, Win XP Pro:520
- PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro:820
Processor cores
- AcerPower F5 - Intel Pentium 4 520, 256MB, 80GB, DVD-ROM, Win XP Pro:1
- PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro:2
Processor cache
- AcerPower F5 - Intel Pentium 4 520, 256MB, 80GB, DVD-ROM, Win XP Pro:1 MB
- PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro:2 MB
Processor operating modes
- AcerPower F5 - Intel Pentium 4 520, 256MB, 80GB, DVD-ROM, Win XP Pro:32-bit
- PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro:64-bit
Processor codename
- AcerPower F5 - Intel Pentium 4 520, 256MB, 80GB, DVD-ROM, Win XP Pro:Prescott
- PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro:Smithfield
Thermal Design Power (TDP)
- AcerPower F5 - Intel Pentium 4 520, 256MB, 80GB, DVD-ROM, Win XP Pro:84 W
- PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro:95 W
Tcase
- AcerPower F5 - Intel Pentium 4 520, 256MB, 80GB, DVD-ROM, Win XP Pro:67.7 °C
- PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro:64.1 °C

Side by side

Differences highlightedShow differences only

Comparison of AcerPower F5 - Intel Pentium 4 520, 256MB, 80GB, DVD-ROM, Win XP Pro, PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro
98 specifications	A Acer AcerPower F5 - Intel Pentium 4 520, 256MB, 80GB, DVD-ROM, Win XP Pro View product	B NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® 4	Intel® Pentium® D
Processor modelDiffers	520	820
Processor coresDiffers	1	2
Processor threads	2	2
Processor frequency	2.8 GHz	2.8 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	90 nm	90 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium D 800 Series
Processor codenameDiffers	Prescott	Smithfield
Thermal Design Power (TDP)Differs	84 W	95 W
TcaseDiffers	67.7 °C	64.1 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	125 M	230 M
Processing Die sizeDiffers	112 mm²	206 mm²
CPU multiplier (bus/core ratio)Differs	12	14
Processor core voltage (AC)Differs	0.95 - 1.30 V	1.25 - 1.40 V
ECC supported by processor	No	No
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	0.25 GB	1 GB
Maximum internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory slotsDiffers	2x DIMM	4x DIMM
Storageidentical
Total storage capacity	80 GB	80 GB
HDD speed	7200 RPM	7200 RPM
Diskette drive memoryKnown for one	Unknown — not stated by the source	No
Optical drive typeKnown for one	DVD-ROM	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 950
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.224 GB
Performanceidentical
Product type	PC	PC
Networkidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	8	6
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Serial ports quantity	1	1
Parallel ports quantity	1	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Expansion slots1 differ
Expansion slotsDiffers	2x PCI 2.3 1x PCI Express X1 1x PCI Express X16	1x PCI Express 16X 1x PCI Express 1X 2x PCI
Power1 differ
Power supplyDiffers	300 W	250 W
Power supply input voltageKnown for one	Unknown — not stated by the source	110/220 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	Tower	Micro Tower
External drive baysKnown for one	Unknown — not stated by the source	2x 5.25"; 2x 3.5"
Internal drive baysKnown for one	Unknown — not stated by the source	2x 3.5"
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled softwareKnown for one	Norton AntiVirus Adobe Reader Cyberlink PowerDVD for DVD NTI CD-Maker Gold	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features6 differ
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	No	No
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	No	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 StateDiffers	No	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)	No	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
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	32 bit
Processor ARK IDDiffers	27460	27512
Processor package sizeDiffers	37.5 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	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
Audio1 differ
Audio systemDiffers	Realtek ALC880 7.1	AC'97
Weight & dimensions3 differ
WidthDiffers	180 mm	181 mm
DepthDiffers	420 mm	402 mm
HeightDiffers	360 mm	384 mm
Certificatesidentical
SafetyKnown for one	Unknown — not stated by the source	CE Mark, EN 55022 B, EN50082-1, EN 60950
CertificationKnown for one	CE, GS (TUV), ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
Drive baysKnown for one	2x 5.25"; 2x 3.5"	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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