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Product comparison · 2 pcs/workstations

Dell Optiplex 790 vs HP Počítač Compaq 6005 Pro (ENERGY STAR) v provedení microtower

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  • 64specifications compared
  • 28differ
  • 36identical
  • 85known for one product only

Key differences

The Dell Optiplex 790 has 2 more processor cores than the HP Počítač Compaq 6005 Pro (ENERGY STAR) v provedení microtower (4 vs 2). The Dell Optiplex 790 has 2 more processor threads than the HP Počítač Compaq 6005 Pro (ENERGY STAR) v provedení microtower (4 vs 2). The HP Počítač Compaq 6005 Pro (ENERGY STAR) v provedení microtower has 0.3 GHz more processor frequency than the Dell Optiplex 790 (3.4 GHz vs 3.1 GHz). Only the Dell Optiplex 790 has card reader integrated. Only the Dell Optiplex 790 has enhanced Intel SpeedStep Technology.

  • Processor manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel® Core™ i5
    • AMD Phenom II X2
  • Processor model
    • i5-2400
    • B59
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 3.1 GHz
    • 3.4 GHz
  • Processor cache type
    • Smart Cache
    • L3
  • Total storage capacity
    • 320 GB
    • 500 GB

Side by side

Differences highlightedShow differences only
149 specifications
A

Dell

Optiplex 790View product
B

HP

Počítač Compaq 6005 Pro (ENERGY STAR) v provedení microtowerView product
Processor7 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel® Core™ i5AMD Phenom II X2
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor modelDiffersi5-2400B59
Processor coresDiffers42
Processor threadsDiffers42
Processor boost frequencyKnown for one3.4 GHz
Processor frequencyDiffers3.1 GHz3.4 GHz
Processor cache typeDiffersSmart CacheL3
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
System bus rateKnown for one5 GT/s
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i5-2400 Desktop Series
Processor codenameKnown for oneSandy Bridge
Thermal Design Power (TDP)Known for one95 W
TcaseKnown for one72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionKnown for one2.0
Number of processors installedKnown for one1
Processor socketKnown for oneLGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Known for one31
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one21 GB/s
ECC supported by processorKnown for oneNo
L2 cacheKnown for one1 MB
L3 cacheKnown for one6 MB
Memoryidentical
Memory layout (slots x size)Known for one2 x 2 GB
Memory channelsKnown for oneDual-channel
Storage5 differ
Total storage capacityDiffers320 GB500 GB
Optical drive typeDiffersDVD-ROMDVD Super Multi
HDD capacityDiffers320 GB500 GB
HDD interfaceDiffersSATA IIISATA
Card reader integratedDiffersYesNo
Storage mediaKnown for oneHDD
Total HDDs capacityKnown for one500 GB
SSD capacityKnown for one0 GB
Graphics1 differ
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics 2000
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
On-board graphics card IDKnown for one0x102
Graphics card familyDiffersIntelAMD
Performance1 differ
Motherboard chipsetDiffersIntel® Q65 ExpressAMD 785G
Networkidentical
Wi-FiKnown for oneNo
Wi-Fi standardsKnown for oneNot supported
Ports & interfaces1 differ
Headphone outputsDiffers21
Combo headphone/mic portKnown for oneNo
Line-inKnown for oneYes
S/PDIF out portKnown for oneNo
DC-in jackKnown for oneNo
SmartCard slotKnown for oneNo
Expansion slots2 differ
Number of 3.5" baysDiffers13
PCI Express x1 slotsDiffers12
Power1 differ
Power supplyDiffers250 W320 W
Design2 differ
Chassis typeDiffersDesktopMicro Tower
Number of 5.25" baysDiffers12
Country of originKnown for oneChina
Softwareidentical
Trial softwareKnown for oneNorton Internet Security 2011
Processor special features3 differ
CPU configuration (max)Known for one1
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyDiffersYesNo
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Processor ARK IDKnown for one52207
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneAVX
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Weight & dimensions4 differ
WidthDiffers102 mm176 mm
DepthDiffers410 mm430 mm
HeightDiffers360 mm377 mm
WeightDiffers7.56 kg9.3 kg
Packaging contentidentical
Mouse includedKnown for oneNo
Keyboard includedKnown for oneNo
AC adapter includedKnown for oneNo
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneCECP, TCO 05, WEEE
Other features1 differ
Security featuresDiffersTPM1.2 TPM
Optical driveidentical
LightScribeKnown for oneNo
Audioidentical
Audio systemKnown for oneALC261
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C

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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