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Product comparison · 2 pcs/workstations

HP Pro 3120 SFF + x23LED vs Lenovo A70 + ThinkVision L2021

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  • 93specifications compared
  • 24differ
  • 69identical
  • 33known for one product only

Key differences

The Lenovo A70 + ThinkVision L2021 has 0.13 GHz more processor frequency than the HP Pro 3120 SFF + x23LED (2.93 GHz vs 2.8 GHz). The Lenovo A70 + ThinkVision L2021 has 1 MB more processor cache than the HP Pro 3120 SFF + x23LED (3 MB vs 2 MB). The Lenovo A70 + ThinkVision L2021 has 266 MHz more processor front side bus than the HP Pro 3120 SFF + x23LED (1066 MHz vs 800 MHz). Only the HP Pro 3120 SFF + x23LED has DVI port. Processor family: Intel® Pentium® on the HP Pro 3120 SFF + x23LED, Intel® Core™2 Duo on the Lenovo A70 + ThinkVision L2021.

  • Processor family
    • Intel® Pentium®
    • Intel® Core™2 Duo
  • Processor model
    • E5500
    • E7500
  • Processor frequency
    • 2.8 GHz
    • 2.93 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • CPU multiplier (bus/core ratio)
    • 14
    • 11
  • Memory clock speed
    • 1333 MHz
    • 1066 MHz

Side by side

Differences highlightedShow differences only
126 specifications
A

HP

Pro 3120 SFF + x23LEDView product
B

Lenovo

A70 + ThinkVision L2021View product
Processor8 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™2 Duo
Processor modelDiffersE5500E7500
Processor cores22
Processor threads22
Processor frequencyDiffers2.8 GHz2.93 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersSmart CacheL2
Processor front side busDiffers800 MHz1066 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Core 2 Duo E7000 Series
Processor codenameWolfdaleWolfdale
Thermal Design Power (TDP)65 W65 W
Tcase74.1 °C74.1 °C
Number of processors installedKnown for one1
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Number of Processing Die Transistors228 M228 M
Processing Die size82 mm²82 mm²
CPU multiplier (bus/core ratio)Differs1411
PlatformKnown for onePC
SteppingR0R0
ECC supported by processorNoNo
Memory1 differ
Internal memory2 GB2 GB
Maximum internal memoryKnown for one4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsKnown for one2x DIMM
Memory clock speedDiffers1333 MHz1066 MHz
Storage1 differ
Total storage capacity320 GB320 GB
Optical drive typeDiffersDVD Super MultiDVD-RW
Number of HDDs installedKnown for one1
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedNoNo
Floppy drive installedKnown for oneNo
Graphics1 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersIntel® GMA X4500HDIntel X4500
Graphics card familyIntelIntel
Performanceidentical
Product typePCPC
Networkidentical
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiNoNo
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantity66
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portDiffersYesNo
PS/2 ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one0
S/PDIF out portKnown for oneYes
Expansion slotsidentical
Number of 3.5" baysKnown for one1
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one1
Power1 differ
Power supply typeKnown for oneAC
Power requirementsKnown for one100-240V
Power supplyDiffers220 W180 W
Designidentical
Chassis typeSFFSFF
Number of 5.25" baysKnown for one1
Product colourBlackBlack
Country of originKnown for oneChina
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architectureKnown for one32-bit
Display3 differ
Display includedYesYes
Display diagonalDiffers58.4 cm (23")50.8 cm (20")
Display resolutionDiffers1920 x 1080 pixels1600 x 900 pixels
Native aspect ratioKnown for one16:9
Contrast ratio (typical)1000:11000:1
Display brightness250 cd/m²250 cd/m²
Viewing angle, horizontalDiffers170°160°
Viewing angle, vertical160°160°
DisplayKnown for oneLCD TFT
Processor special features3 differ
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)DiffersYes2
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers4280036503
Processor codeDiffersSLGTJSLB9Z
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
CPU configuration (max)Known for one1
Audio1 differ
Audio systemDiffersHigh Definition AudioRealtek HD
Weight & dimensions4 differ
WidthDiffers311 mm97 mm
DepthDiffers389.4 mm368 mm
HeightDiffers112.5 mm333 mm
WeightDiffers6.7 kg6.5 kg
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, 802.3u, 802.3ab
Other featuresidentical
HDD user passwordKnown for oneYes
TV tuner integratedKnown for oneNo
Optical driveidentical
LightScribeKnown for oneYes
Packaging contentidentical
Remote control includedKnown for oneNo

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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