Product comparison · 2 pcs/workstations

HP Essential 500B Intel® Core™2 Duo E7500 vs HP S5500la Intel® Pentium® E5400

102specifications compared
28differ
74identical
21known for one product only

Key differences

The HP Essential 500B Intel® Core™2 Duo E7500 has 0.23 GHz more processor frequency than the HP S5500la Intel® Pentium® E5400 (2.93 GHz vs 2.7 GHz). The HP Essential 500B Intel® Core™2 Duo E7500 has 1 MB more processor cache than the HP S5500la Intel® Pentium® E5400 (3 MB vs 2 MB). The HP Essential 500B Intel® Core™2 Duo E7500 has 266 MHz more processor front side bus than the HP S5500la Intel® Pentium® E5400 (1066 MHz vs 800 MHz). Only the HP S5500la Intel® Pentium® E5400 has card reader integrated. Only the HP S5500la Intel® Pentium® E5400 has display included.

Processor family
- Essential 500B Intel® Core™2 Duo E7500:Intel® Core™2 Duo
- S5500la Intel® Pentium® E5400:Intel® Pentium®
Processor model
- Essential 500B Intel® Core™2 Duo E7500:E7500
- S5500la Intel® Pentium® E5400:E5400
Processor frequency
- Essential 500B Intel® Core™2 Duo E7500:2.93 GHz
- S5500la Intel® Pentium® E5400:2.7 GHz
Processor cache
- Essential 500B Intel® Core™2 Duo E7500:3 MB
- S5500la Intel® Pentium® E5400:2 MB
Processor front side bus
- Essential 500B Intel® Core™2 Duo E7500:1066 MHz
- S5500la Intel® Pentium® E5400:800 MHz
Thermal Design Power (TDP)
- Essential 500B Intel® Core™2 Duo E7500:65 W
- S5500la Intel® Pentium® E5400:45, 65
CPU multiplier (bus/core ratio)
- Essential 500B Intel® Core™2 Duo E7500:11
- S5500la Intel® Pentium® E5400:13.5
Internal memory type
- Essential 500B Intel® Core™2 Duo E7500:DDR3-SDRAM
- S5500la Intel® Pentium® E5400:DDR2-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of 500B, S5500la
123 specifications	A HP Essential 500B Intel® Core™2 Duo E7500 Model 500B View product	B HP S5500la Intel® Pentium® E5400 Model S5500la View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	E7500	E5400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.93 GHz	2.7 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo E7000 Series	Intel Pentium E5000 Series for Desktop
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)Differs	65 W	45, 65
Tcase	74.1 °C	74.1 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	228 M	228 M
Processing Die size	82 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	11	13.5
Stepping	R0	R0
ECC supported by processor	No	No
Memory1 differ
Internal memory	2 GB	2 GB
Maximum internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	1 x 2 GB	1 x 2 GB
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Memory busKnown for one	32 bit	Unknown — not stated by the source
Storage1 differ
Total storage capacity	500 GB	500 GB
Optical drive type	DVD Super Multi	DVD Super Multi
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	No	Yes
Floppy drive installed	No	No
Compatible memory cardsKnown for one	Unknown — not stated by the source	Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500	Intel® GMA X4500
Graphics card family	Intel	Intel
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Product type	PC	PC
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
BD interface typeKnown for one	SATA	Unknown — not stated by the source
CD read speedKnown for one	Unknown — not stated by the source	40x
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
BluetoothKnown for one	No	Unknown — not stated by the source
Networking featuresDiffers	Realtek 8103EL	Fast Ethernet
Wi-FiKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	8	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsDiffers	0	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantity	0	0
Firewire (IEEE 1394) ports	0	0
Serial ports quantityDiffers	0	1
Parallel ports quantity	0	0
Expansion slotsidentical
PCI Express x1 slots	2	2
PCI Express x16 slots	1	1
Power1 differ
Power requirementsKnown for one	115V/230V	Unknown — not stated by the source
Power supplyDiffers	300 W	220 W
Design1 differ
Chassis typeDiffers	Micro Tower	Desktop
Product colour	Black	Black
Country of origin	China	China
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Basic
Bundled softwareKnown for one	2007 Microsoft Office Ready PC Microsoft Office 2007 Small Business Microsoft Office 2007 Microsoft Office 2010 Professional Microsoft Office Home & Business 2010 Microsoft Office Starter 2010 Preloaded Microsoft Windows Virtual PC – XP Mozilla Firefox - HP Virtual Solutions Roxio Creator Business 1	Unknown — not stated by the source
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	50.8 cm (20")
Display resolutionKnown for one	Unknown — not stated by the source	1600 x 900 pixels
DisplayKnown for one	Unknown — not stated by the source	LCD
Processor special features2 differ
Embedded options available	No	No
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)	2	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® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	36503	40478
Processor codeDiffers	SLB9Z	SLGH7
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 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	Unknown — not stated by the source	1
Audioidentical
Audio systemKnown for one	Realtek ALC662	Unknown — not stated by the source
SpeakersKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	166 mm	113 mm
DepthDiffers	428 mm	404 mm
HeightDiffers	384 mm	311 mm
WeightDiffers	10.2 kg	9.2 kg
Packaging content3 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Remote control includedDiffers	Yes	No
Multimediaidentical
Built-in cameraKnown for one	No	Unknown — not stated by the source
Other featuresidentical
TV tuner integrated	No	No

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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