Product comparison · 2 pcs/workstations

HP Pavilion p6235uk + CQ1859s vs Lenovo ThinkCentre M58p + 4434HE1

81specifications compared
36differ
45identical
38known for one product only

Key differences

The HP Pavilion p6235uk + CQ1859s has 2 more processor cores than the Lenovo ThinkCentre M58p + 4434HE1 (4 vs 2). The HP Pavilion p6235uk + CQ1859s has 2 more processor threads than the Lenovo ThinkCentre M58p + 4434HE1 (4 vs 2). The Lenovo ThinkCentre M58p + 4434HE1 has 0.34 GHz more processor frequency than the HP Pavilion p6235uk + CQ1859s (3 GHz vs 2.66 GHz). Only the HP Pavilion p6235uk + CQ1859s has card reader integrated. Only the HP Pavilion p6235uk + CQ1859s has display included.

Processor family
- Pavilion p6235uk + CQ1859s:Intel® Core™ i5
- ThinkCentre M58p + 4434HE1:Intel® Core™2 Duo
Processor model
- Pavilion p6235uk + CQ1859s:i5-750
- ThinkCentre M58p + 4434HE1:E8400
Processor cores
- Pavilion p6235uk + CQ1859s:4
- ThinkCentre M58p + 4434HE1:2
Processor threads
- Pavilion p6235uk + CQ1859s:4
- ThinkCentre M58p + 4434HE1:2
Processor frequency
- Pavilion p6235uk + CQ1859s:2.66 GHz
- ThinkCentre M58p + 4434HE1:3 GHz
Processor cache
- Pavilion p6235uk + CQ1859s:8 MB
- ThinkCentre M58p + 4434HE1:6 MB
Processor cache type
- Pavilion p6235uk + CQ1859s:Smart Cache
- ThinkCentre M58p + 4434HE1:L2
Bus type
- Pavilion p6235uk + CQ1859s:DMI
- ThinkCentre M58p + 4434HE1:FSB

Side by side

Differences highlightedShow differences only

Comparison of Pavilion p6235uk + CQ1859s, ThinkCentre M58p + 4434HE1
119 specifications	A HP Pavilion p6235uk + CQ1859s View product	B Lenovo ThinkCentre M58p + 4434HE1 View product
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™2 Duo
Processor generationKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-750	E8400
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.66 GHz	3 GHz
Processor cacheDiffers	8 MB	6 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side bus	1333 MHz	1333 MHz
Bus typeDiffers	DMI	FSB
FSB Parity	No	No
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-700 Desktop Series	Intel Core 2 Duo E8000 Series
Processor codenameDiffers	Lynnfield	Wolfdale
Thermal Design Power (TDP)Differs	95 W	65 W
TcaseDiffers	72.7 °C	72.4 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor socketDiffers	LGA 1156 (Socket H)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	774 M	410 M
Processing Die sizeDiffers	296 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	20	9
SteppingDiffers	B1	E0
Maximum internal memory supported by processorKnown for one	16 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage2 differ
Total storage capacityDiffers	640 GB	250 GB
Optical drive type	DVD±RW	DVD±RW
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 220	Intel® GMA 4500M
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Performanceidentical
Product type	PC	PC
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantity	8	8
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	Yes	Unknown — not stated by the source
PS/2 ports quantityDiffers	0	2
Firewire (IEEE 1394) portsKnown for one	2	Unknown — not stated by the source
Serial ports quantity	0	0
Parallel ports quantityDiffers	0	1
Designidentical
Chassis typeKnown for one	Micro Tower	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	IBM
Product colourKnown for one	Unknown — not stated by the source	Black
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows Vista Business
Bundled softwareKnown for one	Microsoft Internet Explorer; Windows Mail; HP MediaSmart Suite: Music, Video, DVD, Photo; Windows Photo Gallery; Windows Media Player; Windows Movie Maker, Windows DVD Maker; Cyberlink DVDSuite; EasyBits Magic Desktop; HP Games Console; Windows Media Center	Unknown — not stated by the source
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	47 cm (18.5")	Unknown — not stated by the source
Display resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
Contrast ratio (typical)Known for one	600:1	Unknown — not stated by the source
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Processor special features6 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options available	Yes	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 TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
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	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	42915	33910
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	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
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Processor codeKnown for one	Unknown — not stated by the source	SLB9J
Audio1 differ
Audio systemDiffers	High Definition Audio 7.1	High Definition Audio
Weight & dimensions4 differ
WidthDiffers	175 mm	317 mm
DepthDiffers	414 mm	355 mm
HeightDiffers	387 mm	99 mm
WeightDiffers	9.6 kg	7.5 kg
Poweridentical
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
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional

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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