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Product comparison · 2 pcs/workstations

HP Compaq dc7600 SFF PC vs Lenovo TS ThinkCentre A52 P4 640 3.2GHz

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  • 28specifications compared
  • 11differ
  • 17identical
  • 86known for one product only

Key differences

The Lenovo TS ThinkCentre A52 P4 640 3.2GHz has 0.4 GHz more processor frequency than the HP Compaq dc7600 SFF PC (3.2 GHz vs 2.8 GHz). The Lenovo TS ThinkCentre A52 P4 640 3.2GHz has 1 MB more processor cache than the HP Compaq dc7600 SFF PC (2 MB vs 1 MB). The Lenovo TS ThinkCentre A52 P4 640 3.2GHz has 0.25 GB more internal memory than the HP Compaq dc7600 SFF PC (0.5 GB vs 0.25 GB). Optical drive type: CD-ROM on the HP Compaq dc7600 SFF PC, DVD-RW on the Lenovo TS ThinkCentre A52 P4 640 3.2GHz. Networking features: Gigabit Ethernet on the HP Compaq dc7600 SFF PC, Ethernet/Fast Ethernet/Gigabit Ethernet on the Lenovo TS ThinkCentre A52 P4 640 3.2GHz.

  • Processor frequency
    • 2.8 GHz
    • 3.2 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Internal memory
    • 0.25 GB
    • 0.5 GB
  • Total storage capacity
    • 40 GB
    • 160 GB
  • Optical drive type
    • CD-ROM
    • DVD-RW
  • Chassis type
    • SFF
    • Tower
  • Width
    • 338 mm
    • 178 mm
  • Depth
    • 379 mm
    • 450 mm

Side by side

Differences highlightedShow differences only
114 specifications
A

HP

Compaq dc7600 SFF PCView product
B

Lenovo

TS ThinkCentre A52 P4 640 3.2GHzView product
Processor2 differ
Processor modelKnown for one640
Processor coresKnown for one1
Processor threadsKnown for one2
Processor frequencyDiffers2.8 GHz3.2 GHz
Processor cacheDiffers1 MB2 MB
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one90 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for onePrescott
Thermal Design Power (TDP)Known for one84 W
TcaseKnown for one66.6 °C
PCI Express slots versionKnown for one2.0
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one169 M
Processing Die sizeKnown for one135 mm²
CPU multiplier (bus/core ratio)Known for one16
Processor core voltage (AC)Known for one1.25 - 1.388 V
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066 MHz
Memory bandwidth supported by processor (max)Known for one17 GB/s
ECC supported by processorKnown for oneNo
Processor technologyKnown for oneHyper-Threading
Memory1 differ
Internal memoryDiffers0.25 GB0.5 GB
Memory channelsKnown for oneDual-channel
Memory slotsKnown for one4x DIMM
Storage2 differ
Total storage capacityDiffers40 GB160 GB
Optical drive typeDiffersCD-ROMDVD-RW
Storage drive typeKnown for oneSATA
Diskette drive memoryKnown for one1.44 MB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA 950
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Video adapter, busKnown for onePCI Express
Network1 differ
Networking featuresDiffersGigabit EthernetEthernet/Fast Ethernet/Gigabit Ethernet
Ports & interfacesidentical
Line-outKnown for oneYes
Line-inKnown for oneYes
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
Poweridentical
Power supplyKnown for one310 W
Power supply typeKnown for oneActive PFC
Power requirementsKnown for one90 - 264V / 100 - 240V, 50/60Hz
Power availabilityKnown for one240 W
Design1 differ
Chassis typeDiffersSFFTower
External drive baysKnown for one1x 5.25"; 1x 3.5"
Internal drive baysKnown for one1x 3.5"
Country of originKnown for oneChina
Softwareidentical
Bundled softwareKnown for oneAccess Program, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 with 90 days of virus definition upgrades; PC Doctor diagnostics
Processor special featuresidentical
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneNo
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Processor ARK IDKnown for one27480
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.1/4.2
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Audioidentical
Audio systemKnown for oneADI 1891 HD
Weight & dimensions4 differ
WidthDiffers338 mm178 mm
DepthDiffers379 mm450 mm
HeightDiffers100 mm430 mm
WeightDiffers8.85 kg12.5 kg
Other featuresidentical
Security featuresKnown for one-Serial port I/O control -U-Bolt anchoring feature -Hardfile I/O control -Parallel port I/O control -Power on password -Security slot (for attachment of optional cable lock) -Diskette I/O control -Diskette boot inhibit -Boot sequence control -Boot without keyboard or mouse -Configuration password
Intel segment taggingKnown for oneEnterprise, Professional
Optical driveidentical
CD read speedKnown for one48x
Expansion slotsidentical
Expansion slotsKnown for one2x low profile PCI 1x low profile PCI Express x1 1x low profile PCI Express x16
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-30 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%

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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