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Product comparison · 2 pcs/workstations

Acer Gateway DX2641-01M vs Lenovo ThinkStation D20 (415522G) + ATI FirePro V7750 1GB, FR

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  • 69specifications compared
  • 34differ
  • 35identical
  • 42known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Xeon® 5000 Sequence
  • Processor model
    • 450
    • E5506
  • Processor cores
    • 1
    • 4
  • Processor threads
    • 1
    • 4
  • Processor frequency
    • 2.2 GHz
    • 2.13 GHz
  • Processor cache
    • 0.512 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • QPI

Side by side

Differences highlightedShow differences only
111 specifications
A

Acer

Gateway DX2641-01MView product
B

Lenovo

ThinkStation D20 (415522G) + ATI FirePro V7750 1GB, FRView product
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Xeon® 5000 Sequence
Processor modelDiffers450E5506
Processor coresDiffers14
Processor threadsDiffers14
Processor frequencyDiffers2.2 GHz2.13 GHz
Processor cacheDiffers0.512 MB4 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBQPI
FSB ParityNoNo
System bus rateKnown for one4.8 GT/s
Processor lithographyDiffers65 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Xeon 5500 Series
Processor codenameDiffersConroeNehalem EP
Processor system typeKnown for oneDP
Thermal Design Power (TDP)Differs35 W80 W
TcaseDiffers60.4 °C76 °C
Number of QPI linksKnown for one2
Processor socketDiffersLGA 775 (Socket T)Socket B (LGA 1366)
CPU multiplier (bus/core ratio)Differs1116
SteppingDiffersA1D0
Maximum internal memory supported by processorKnown for one144 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800 MHz
Memory bandwidth supported by processor (max)Known for one19.2 GB/s
ECC supported by processorDiffersNoYes
Processor front side busKnown for one800 MHz
TjunctionKnown for one100 °C
Number of Processing Die TransistorsKnown for one105 M
Processing Die sizeKnown for one77 mm²
Memory3 differ
Internal memoryDiffers1 GB4 GB
Maximum internal memoryKnown for one96 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs1 x 1 GB2 x 2 GB
Memory clock speedKnown for one1066 MHz
Memory channelsKnown for oneTriple-channel
Storage1 differ
Optical drive typeKnown for oneDVD-RW
HDD capacityKnown for one147 GB
HDD interfaceDiffersSATASerial Attached SCSI (SAS)
Card reader integratedYesYes
Compatible memory cardsKnown for oneCF, MMC, SD, xD
Total storage capacityKnown for one320 GB
HDD speedKnown for one7200 RPM
Graphicsidentical
Maximum graphics card memoryKnown for one1.024 GB
Graphics cardKnown for oneFirePro V7750
Performance1 differ
Product typeDiffersPCWorkstation
Optical driveidentical
CD read speedKnown for one40x
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers610
Ethernet LAN (RJ-45) portsDiffers12
Headphone outputs11
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers10
PS/2 ports quantity00
Firewire (IEEE 1394) portsKnown for one2
eSATA ports quantityKnown for one1
Serial ports quantityDiffers01
Parallel ports quantity00
Expansion slotsidentical
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one2
Poweridentical
Power requirementsKnown for one100-240V; 50/60Hz
Power supplyKnown for one1060 W
Designidentical
Chassis typeTowerTower
Softwareidentical
Compatible operating systemsKnown for oneWindows XP Pro SP1a/SP2a 32/64-bit Red Hat Enterprise Linux 5.0 Windows Vista 32/64-bit Windows Vista Enterprise 32/64-bit Windows Vista Ultimate 32/64-bit
Operating system installedKnown for oneWindows Vista Starter
Displayidentical
Display includedNoNo
Processor special features9 differ
CPU configuration (max)Known for one2
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingDiffersNoYes
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)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
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® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)NoNo
Physical Address Extension (PAE)YesYes
Processor ARK IDDiffers3523937096
Processor codeDiffersSLAFZSLBF8
Processor package sizeDiffers37.5 mm42.5 x 45 mm
Thermal Monitoring TechnologiesDiffersYesNo
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 systemKnown for oneADI 1988 A
Weight & dimensionsidentical
WidthKnown for one210 mm
DepthKnown for one579 mm
HeightKnown for one485 mm
WeightKnown for one24.9 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboardidentical
Keyboard typeKnown for onePreferred Pro USB
Networkidentical
Networking featuresKnown for oneGigabit Ethernet

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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