Product comparison · 2 pcs/workstations

Fujitsu EsprimoP5905 P-D820 512MB 160GB WXPP vs Fujitsu EsprimoP5905 P4 630 512MB 80GB WXPP

76specifications compared
18differ
58identical
6known for one product only

Key differences

The Fujitsu EsprimoP5905 P-D820 512MB 160GB WXPP has 190 more processor model than the Fujitsu EsprimoP5905 P4 630 512MB 80GB WXPP (820 vs 630). The Fujitsu EsprimoP5905 P-D820 512MB 160GB WXPP has 1 more processor cores than the Fujitsu EsprimoP5905 P4 630 512MB 80GB WXPP (2 vs 1). The Fujitsu EsprimoP5905 P4 630 512MB 80GB WXPP has 0.2 GHz more processor frequency than the Fujitsu EsprimoP5905 P-D820 512MB 160GB WXPP (3 GHz vs 2.8 GHz). Only the Fujitsu EsprimoP5905 P4 630 512MB 80GB WXPP has enhanced Intel SpeedStep Technology. Only the Fujitsu EsprimoP5905 P-D820 512MB 160GB WXPP has idle States.

Processor family
- EsprimoP5905 P-D820 512MB 160GB WXPP:Intel® Pentium® D
- EsprimoP5905 P4 630 512MB 80GB WXPP:Intel® Pentium® 4
Processor model
- EsprimoP5905 P-D820 512MB 160GB WXPP:820
- EsprimoP5905 P4 630 512MB 80GB WXPP:630
Processor cores
- EsprimoP5905 P-D820 512MB 160GB WXPP:2
- EsprimoP5905 P4 630 512MB 80GB WXPP:1
Processor frequency
- EsprimoP5905 P-D820 512MB 160GB WXPP:2.8 GHz
- EsprimoP5905 P4 630 512MB 80GB WXPP:3 GHz
Processor codename
- EsprimoP5905 P-D820 512MB 160GB WXPP:Smithfield
- EsprimoP5905 P4 630 512MB 80GB WXPP:Prescott
Thermal Design Power (TDP)
- EsprimoP5905 P-D820 512MB 160GB WXPP:95 W
- EsprimoP5905 P4 630 512MB 80GB WXPP:84 W
Tcase
- EsprimoP5905 P-D820 512MB 160GB WXPP:64.1 °C
- EsprimoP5905 P4 630 512MB 80GB WXPP:66.6 °C
Number of Processing Die Transistors
- EsprimoP5905 P-D820 512MB 160GB WXPP:230 M
- EsprimoP5905 P4 630 512MB 80GB WXPP:169 M

Side by side

Differences highlightedShow differences only

Comparison of EsprimoP5905 P-D820 512MB 160GB WXPP, EsprimoP5905 P4 630 512MB 80GB WXPP
82 specifications	A Fujitsu EsprimoP5905 P-D820 512MB 160GB WXPP View product	B Fujitsu EsprimoP5905 P4 630 512MB 80GB WXPP View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® D	Intel® Pentium® 4
Processor modelDiffers	820	630
Processor coresDiffers	2	1
Processor threads	2	2
Processor frequencyDiffers	2.8 GHz	3 GHz
Processor cache	2 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 modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium D 800 Series	Intel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor codenameDiffers	Smithfield	Prescott
Thermal Design Power (TDP)Differs	95 W	84 W
TcaseDiffers	64.1 °C	66.6 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	230 M	169 M
Processing Die sizeDiffers	206 mm²	135 mm²
CPU multiplier (bus/core ratio)Differs	14	15
ECC supported by processor	No	No
Processor core voltage (AC)Known for one	1.25 - 1.40 V	Unknown — not stated by the source
Memoryidentical
Internal memory	0.5 GB	0.5 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Cache internal	2 MB	2 MB
Storage2 differ
Total storage capacityDiffers	160 GB	80 GB
Optical drive typeDiffers	DVD±RW	DVD-ROM
Storage drive type	Serial ATA	Serial ATA
Diskette drive memory	1.44 MB	1.44 MB
Graphicsidentical
Discrete graphics card model	Intel® GMA 950	Intel® GMA 950
Performanceidentical
Product type	PC	PC
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	48x
CD write speedKnown for one	Unknown — not stated by the source	48x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
DVD read speedKnown for one	Unknown — not stated by the source	16x
Networkidentical
Networking features	Ethernet/Fast Ethernet/Gigabit Ethernet	Ethernet/Fast Ethernet/Gigabit Ethernet
Ports & interfacesidentical
I/O ports	1x serial extern 1x serial internal 1x parallel 1x mouse 1x keyboard 4x USB 2.0 rear 2x USB 2.0 internal 2x USB 2.0 in front 1x monitor power outlet 1x VGA audio (2x rear, 2x in front) 1x LAN RJ45	1x serial extern 1x serial internal 1x parallel 1x mouse 1x keyboard 4x USB 2.0 rear 2x USB 2.0 internal 2x USB 2.0 in front 1x monitor power outlet 1x VGA audio (2x rear, 2x in front) 1x LAN RJ45
Poweridentical
Power supply	260 W	260 W
Designidentical
Chassis type	Micro Tower	Micro Tower
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled software	Drivers & Utilities, XONTROL, F-Secure virus Scanner, SafeStandby	Drivers & Utilities, XONTROL, F-Secure virus Scanner, SafeStandby
Displayidentical
Display included	No	No
Processor special features5 differ
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	Yes	No
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	Yes	No
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
Processor ARK IDDiffers	27512	27478
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring Technologies	No	No
Intel® Turbo Boost Technology	No	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
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	15 - 35 °C	15 - 35 °C
Weight & dimensionsidentical
Width	202 mm	202 mm
Depth	376 mm	376 mm
Height	372 mm	372 mm
Weight	11 kg	11 kg
Other featuresidentical
Security features	Lock in front panel, Intrusion switch, Second serial interface, TPM (trusted platform module)	Lock in front panel, Intrusion switch, Second serial interface, TPM (trusted platform module)

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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