Product comparison · 2 pcs/workstations

Dell 390 SF vs Lenovo G770

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  • 6specifications compared
  • 3differ
  • 3identical
  • 119known for one product only

Key differences

The Lenovo G770 has 6 GB more internal memory than the Dell 390 SF (8 GB vs 2 GB). The Dell 390 SF has 800 MHz more memory clock speed than the Lenovo G770 (2133 MHz vs 1333 MHz). The Lenovo G770 has 250 GB more HDD capacity than the Dell 390 SF (500 GB vs 250 GB).

  • Internal memory
    • 390 SF:2 GB
    • Lenovo G770:8 GB
  • Memory clock speed
    • 390 SF:2133 MHz
    • Lenovo G770:1333 MHz
  • HDD capacity
    • 390 SF:250 GB
    • Lenovo G770:500 GB

Side by side

Differences highlightedShow differences only (off)
Comparison of 390 SF, Lenovo G770
125 specifications
Processoridentical
Processor manufacturerKnown for oneIntelUnknown — not stated by the source
Processor familyKnown for oneIntel® Core™ i3Unknown — not stated by the source
Processor generationKnown for one2nd gen Intel® Core™ i3Unknown — not stated by the source
Processor modelKnown for onei3-2120Unknown — not stated by the source
Processor coresKnown for one2Unknown — not stated by the source
Processor threadsKnown for one4Unknown — not stated by the source
Processor frequencyKnown for one3.3 GHzUnknown — not stated by the source
Processor cache3 MB3 MB
Processor cache typeKnown for oneSmart CacheUnknown — not stated by the source
Bus typeKnown for oneDMIUnknown — not stated by the source
FSB ParityKnown for oneNoUnknown — not stated by the source
System bus rateKnown for one5 GT/sUnknown — not stated by the source
Processor lithographyKnown for one32 nmUnknown — not stated by the source
Processor operating modesKnown for one64-bitUnknown — not stated by the source
Processor seriesKnown for oneIntel Core i3-2100 Desktop SeriesUnknown — not stated by the source
Processor codenameKnown for oneSandy BridgeUnknown — not stated by the source
Thermal Design Power (TDP)Known for one65 WUnknown — not stated by the source
TcaseKnown for one69.1 °CUnknown — not stated by the source
Maximum number of PCI Express lanesKnown for one16Unknown — not stated by the source
PCI Express slots versionKnown for one2.0Unknown — not stated by the source
Number of processors installedKnown for one1Unknown — not stated by the source
Processor socketKnown for oneLGA 1155 (Socket H2)Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one33Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one32 GBUnknown — not stated by the source
Memory types supported by processorKnown for oneDDR3 1066/1333Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one21 GB/sUnknown — not stated by the source
ECC supported by processorKnown for oneNoUnknown — not stated by the source
Processor front side busKnown for oneUnknown — not stated by the source1333 MHz
Memory2 differ
Internal memoryDiffers2 GB8 GB
Maximum internal memoryKnown for one8 GBUnknown — not stated by the source
Internal memory typeKnown for oneDDR3-SDRAMUnknown — not stated by the source
Memory layout (slots x size)Known for one1 x 2 GBUnknown — not stated by the source
Memory slotsKnown for one2x DIMMUnknown — not stated by the source
Memory clock speedDiffers2133 MHz1333 MHz
Memory channelsKnown for oneDual-channelUnknown — not stated by the source
Storage1 differ
Total storage capacityKnown for one250 GBUnknown — not stated by the source
Optical drive typeKnown for oneDVD±RWUnknown — not stated by the source
Number of HDDs installedKnown for one1Unknown — not stated by the source
HDD capacityDiffers250 GB500 GB
HDD interfaceKnown for oneSATAUnknown — not stated by the source
HDD sizeKnown for one3.5"Unknown — not stated by the source
Card reader integratedKnown for oneNoUnknown — not stated by the source
HDD speedKnown for oneUnknown — not stated by the source5400 RPM
Floppy drive installedKnown for oneUnknown — not stated by the sourceNo
Graphicsidentical
On-board graphics cardKnown for oneYesUnknown — not stated by the source
On-board graphics card familyKnown for oneIntel® HD GraphicsUnknown — not stated by the source
On-board graphics card modelKnown for oneIntel® HD Graphics 2000Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one2Unknown — not stated by the source
On-board graphics card base frequencyKnown for one850 MHzUnknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one1100 MHzUnknown — not stated by the source
On-board graphics card IDKnown for one0x102Unknown — not stated by the source
Graphics card familyKnown for oneIntelUnknown — not stated by the source
Maximum graphics card memoryKnown for oneUnknown — not stated by the source0.002 GB
Maximum resolutionKnown for oneUnknown — not stated by the source1600 x 900 pixels
Performanceidentical
Product typePCPC
Motherboard chipsetKnown for oneIntel® H61Unknown — not stated by the source
Password protection typeKnown for oneBIOSUnknown — not stated by the source
Networkidentical
Ethernet LANYesYes
Wi-FiKnown for oneNoUnknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one8Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0Unknown — not stated by the source
HDMI ports quantityKnown for one1Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one1Unknown — not stated by the source
Headphone outputsKnown for one2Unknown — not stated by the source
Line-outKnown for oneYesUnknown — not stated by the source
Line-inKnown for oneYesUnknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one1Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one0Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one1Unknown — not stated by the source
PCI Express x16 slotsKnown for one1Unknown — not stated by the source
Poweridentical
Power supplyKnown for one250 WUnknown — not stated by the source
Designidentical
Chassis typeKnown for oneSFFUnknown — not stated by the source
Cable lock slotKnown for oneYesUnknown — not stated by the source
Product colourKnown for oneBlackUnknown — not stated by the source
External drive baysKnown for one1 x 5.25"Unknown — not stated by the source
Internal drive baysKnown for one1 x 3.5"Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for oneWindows 7 ProfessionalUnknown — not stated by the source
Operating system architectureKnown for one64-bitUnknown — not stated by the source
Displayidentical
Display includedKnown for oneNoUnknown — not stated by the source
Display diagonalKnown for oneUnknown — not stated by the source43.9 cm (17.3")
Display resolutionKnown for oneUnknown — not stated by the source1600 x 900 pixels
Processor special featuresidentical
CPU configuration (max)Known for one1Unknown — not stated by the source
Embedded options availableKnown for oneYesUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneYesUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Idle StatesKnown for oneYesUnknown — not stated by the source
Intel 64Known for oneYesUnknown — not stated by the source
Intel Clear Video TechnologyKnown for oneNoUnknown — not stated by the source
Intel Demand Based SwitchingKnown for oneNoUnknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for oneYesUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneYesUnknown — not stated by the source
Intel FDI TechnologyKnown for oneYesUnknown — not stated by the source
Intel Fast Memory AccessKnown for oneYesUnknown — not stated by the source
Intel Flex Memory AccessKnown for oneYesUnknown — not stated by the source
Intel Identity Protection Technology versionKnown for one1.00Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for oneNoUnknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneNoUnknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNoUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneNoUnknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYesUnknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNoUnknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Insider™Known for oneYesUnknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for oneNoUnknown — not stated by the source
Processor ARK IDKnown for one53426Unknown — not stated by the source
Processor package sizeKnown for one37.5 x 37.5 mmUnknown — not stated by the source
Supported instruction setsKnown for oneAVXUnknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneYesUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for oneNoUnknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYesUnknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for oneYesUnknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for oneNoUnknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for oneYesUnknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for oneNoUnknown — not stated by the source
Conflict-Free processorKnown for oneNoUnknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one93 mmUnknown — not stated by the source
DepthKnown for one312 mmUnknown — not stated by the source
HeightKnown for one290 mmUnknown — not stated by the source
WeightKnown for one5.7 kgUnknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for oneNoUnknown — not stated by the source
Keyboard includedKnown for oneNoUnknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STARUnknown — not stated by the source

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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