Product comparison · 2 pcs/workstations

HP TouchSmart 520-1070uk Intel® Core™ i5 i5-2390T vs Lenovo ThinkCentre SZND8GE PC Intel® Core™ i3 i3-2100

108specifications compared
38differ
70identical
31known for one product only

Key differences

Processor family
- TouchSmart 520-1070uk Intel® Core™ i5 i5-2390T:Intel® Core™ i5
- ThinkCentre SZND8GE PC Intel® Core™ i3 i3-2100:Intel® Core™ i3
Processor generation
- TouchSmart 520-1070uk Intel® Core™ i5 i5-2390T:2nd gen Intel® Core™ i5
- ThinkCentre SZND8GE PC Intel® Core™ i3 i3-2100:2nd gen Intel® Core™ i3
Processor model
- TouchSmart 520-1070uk Intel® Core™ i5 i5-2390T:i5-2390T
- ThinkCentre SZND8GE PC Intel® Core™ i3 i3-2100:i3-2100
Processor frequency
- TouchSmart 520-1070uk Intel® Core™ i5 i5-2390T:2.7 GHz
- ThinkCentre SZND8GE PC Intel® Core™ i3 i3-2100:3.1 GHz
Processor cache
- TouchSmart 520-1070uk Intel® Core™ i5 i5-2390T:6 MB
- ThinkCentre SZND8GE PC Intel® Core™ i3 i3-2100:3 MB
Processor cache type
- TouchSmart 520-1070uk Intel® Core™ i5 i5-2390T:L3
- ThinkCentre SZND8GE PC Intel® Core™ i3 i3-2100:Smart Cache
Thermal Design Power (TDP)
- TouchSmart 520-1070uk Intel® Core™ i5 i5-2390T:35 W
- ThinkCentre SZND8GE PC Intel® Core™ i3 i3-2100:35, 65
Tcase
- TouchSmart 520-1070uk Intel® Core™ i5 i5-2390T:65 °C
- ThinkCentre SZND8GE PC Intel® Core™ i3 i3-2100:69.1 °C

Side by side

Differences highlightedShow differences only

Comparison of 520-1070uk, SZND8GE
139 specifications	A HP TouchSmart 520-1070uk Intel® Core™ i5 i5-2390T Model 520-1070uk View product	B Lenovo ThinkCentre SZND8GE PC Intel® Core™ i3 i3-2100 Model SZND8GE View product
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	2nd gen Intel® Core™ i5	2nd gen Intel® Core™ i3
Processor modelDiffers	i5-2390T	i3-2100
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	3.5 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.7 GHz	3.1 GHz
Processor cacheDiffers	6 MB	3 MB
Processor cache typeDiffers	L3	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-2300 Desktop Series	Intel Core i3-2100 Desktop Series
Processor codename	Sandy Bridge	Sandy Bridge
Thermal Design Power (TDP)Differs	35 W	35, 65
TcaseDiffers	65 °C	69.1 °C
Maximum number of PCI Express lanes	16	16
PCI Express slots version	2.0	2.0
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs	27	31
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1066,1333 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
ECC supported by processor	No	No
Number of processors installedKnown for one	Unknown — not stated by the source	1
SteppingKnown for one	Unknown — not stated by the source	Q0
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory channels	Dual-channel	Dual-channel
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Storage6 differ
Total storage capacityDiffers	1.5 TB	320 GB
Optical drive typeDiffers	Blu-Ray DVD Combo	DVD Super Multi DL
Total HDDs capacityKnown for one	1.5 TB	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacityDiffers	1.5 TB	320 GB
HDD interfaceDiffers	SATA II	SATA
HDD speedDiffers	5400 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	Not available	Intel® HD Graphics 2000
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 2000	Intel® HD Graphics 2000
Number of displays supported (on-board graphics)	2	2
On-board graphics card base frequencyDiffers	650 MHz	850 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
On-board graphics card ID	0x102	0x102
Graphics card family	Intel	Intel
Performance1 differ
Product type	PC	PC
Motherboard chipsetDiffers	Intel® H61	Intel® Q65 Express
Network1 differ
Ethernet LAN	Yes	Yes
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-FiDiffers	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Networking topologyKnown for one	Unknown — not stated by the source	10,100,1000
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) portsDiffers	0	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	0	0
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
Power1 differ
Power supplyDiffers	180 W	320 W
Design1 differ
Chassis typeDiffers	Desktop	Tower
Product colour	Black	Black
Country of originKnown for one	China	Unknown — not stated by the source
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Trial softwareKnown for one	Symantec Norton Internet Security 2012, Norton Online Backup	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	58.4 cm (23")	Unknown — not stated by the source
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
DisplayKnown for one	WLED	Unknown — not stated by the source
Processor special features6 differ
CPU configuration (max)	1	1
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	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	53448	53422
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	AVX
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	580 mm	175 mm
DepthDiffers	217 mm	442 mm
HeightDiffers	457 mm	414 mm
WeightKnown for one	11.7 kg	Unknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Multimediaidentical
Built-in cameraKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
TV tuner typeKnown for one	DVB-T	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	Yes	Unknown — not stated by the source
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	3
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	GREENGUARD

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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