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Product comparison · 2 pcs/workstations

HP 500B MT + S2231a vs Lenovo A70 + 73Y2574

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  • 88specifications compared
  • 14differ
  • 74identical
  • 17known for one product only

Key differences

The Lenovo A70 + 73Y2574 has 0.2 GHz more processor frequency than the HP 500B MT + S2231a (3 GHz vs 2.8 GHz). The Lenovo A70 + 73Y2574 has 1 more CPU multiplier (bus/core ratio) than the HP 500B MT + S2231a (15 vs 14). The HP 500B MT + S2231a has 120 W more power supply than the Lenovo A70 + 73Y2574 (300 W vs 180 W). Only the HP 500B MT + S2231a has display included. Processor model: E5500 on the HP 500B MT + S2231a, E5700 on the Lenovo A70 + 73Y2574.

  • Processor model
    • E5500
    • E5700
  • Processor frequency
    • 2.8 GHz
    • 3 GHz
  • CPU multiplier (bus/core ratio)
    • 14
    • 15
  • Discrete graphics card model
    • Intel® GMA 4500M
    • Intel® GMA X4500
  • Networking features
    • Ethernet, Fast Ethernet
    • Gigabit Ethernet
  • Power supply
    • 300 W
    • 180 W
  • Chassis type
    • Micro Tower
    • Tower
  • Operating system architecture
    • 64-bit
    • 32-bit

Side by side

Differences highlightedShow differences only
105 specifications
A

HP

500B MT + S2231aView product
B

Lenovo

A70 + 73Y2574View product
Processor3 differ
Processor manufacturerIntelIntel
Processor familyIntel® Pentium®Intel® Pentium®
Processor modelDiffersE5500E5700
Processor cores22
Processor threads22
Processor frequencyDiffers2.8 GHz3 GHz
Processor cache2 MB2 MB
Processor cache typeSmart CacheSmart Cache
Processor front side bus800 MHz800 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Pentium E5000 Series for DesktopIntel Pentium E5000 Series for Desktop
Processor codenameWolfdaleWolfdale
Thermal Design Power (TDP)65 W65 W
Tcase74.1 °C74.1 °C
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)Differs1415
SteppingR0R0
ECC supported by processorNoNo
Memoryidentical
Internal memory2 GB2 GB
Maximum internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slots2x DIMM2x DIMM
Memory clock speedKnown for one1333 MHz
Memory layout (slots x size)Known for one1 x 2 GB
Storageidentical
Total storage capacity320 GB320 GB
Optical drive typeDVD-RWDVD-RW
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedNoNo
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 4500MIntel® GMA X4500
Graphics card familyIntelIntel
Performanceidentical
Product typePCPC
Optical driveidentical
LightScribeKnown for oneYes
Network1 differ
Ethernet LANYesYes
Wi-FiNoNo
Networking featuresDiffersEthernet, Fast EthernetGigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity66
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
Serial ports quantityKnown for one1
Power1 differ
Power supplyDiffers300 W180 W
Power requirementsKnown for one110 - 220 VAC, 50/60 Hz
Design1 differ
Chassis typeDiffersMicro TowerTower
Product colourBlackBlack
Country of originKnown for oneChina
Software1 differ
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architectureDiffers64-bit32-bit
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one54.6 cm (21.5")
Display resolutionKnown for one1920 x 1080 pixels
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one300 cd/m²
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one160°
Processor special features1 differ
CPU configuration (max)11
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)YesYes
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 IDDiffers4280042801
Processor codeKnown for oneSLGTJ
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
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensions4 differ
WidthDiffers166 mm160 mm
DepthDiffers428 mm355 mm
HeightDiffers384 mm392 mm
WeightDiffers10.2 kg10.5 kg
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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